diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 4566781ed..9e2f7f57c 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">هذا الحساب ليس مسجلاً (لم يعد مسجلاً)</string>
   <string name="account_title_address_book">DAVx⁵ دفتر عناوين</string>
-  <string name="address_books_authority_title">دفاتر العناوين</string>
   <string name="dialog_remove">أزل</string>
   <string name="dialog_deny">ألغِ</string>
   <string name="field_required">يجب ملء هذا الحقل</string>
   <string name="help">مساعدة</string>
-  <string name="manage_accounts">إدارة الحسابات</string>
   <string name="navigate_up">العودة</string>
   <string name="share">شارك</string>
   <string name="database_destructive_migration_title">عطبت قاعدة البيانات</string>
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index 333a6ab3d..0e59cac0b 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">Регистрацията (вече) не съществува</string>
   <string name="account_title_address_book">Адресник на DAVx⁵</string>
-  <string name="address_books_authority_title">Адресници</string>
+  <string name="account_prefs_use_app">Не променяйте профила оттук! Вместо това използвайте приложението, за да управлявате профили.</string>
   <string name="dialog_delete">Премахване</string>
   <string name="dialog_remove">Премахване</string>
   <string name="dialog_deny">Отказ</string>
   <string name="field_required">Задължително поле</string>
   <string name="help">Помощ</string>
-  <string name="manage_accounts">Управление на регистрации</string>
   <string name="navigate_up">Придвижване нагоре</string>
   <string name="optional_label">* по желание</string>
   <string name="options_menu">Меню настройки</string>
@@ -31,7 +30,7 @@
   <string name="intro_slogan1">Вашите данни. Вашият избор</string>
   <string name="intro_slogan2">Поемете контрол</string>
   <string name="intro_battery_title">Периодично синхронизиране</string>
-  <string name="intro_battery_text">За да синхронизира периодично, %s се нуждае от разрешение да работи на заден план. В противен случай Android може да спре синхронизацията по всяко време.</string>
+  <string name="intro_battery_text">За да синхронизира периодично, %s се нуждае от разрешение да работи във фонов режим. В противен случай Android може да спре синхронизацията по всяко време.</string>
   <string name="intro_battery_dont_show">Не желая периодично синхронизиране.*</string>
   <string name="intro_autostart_title">%s съвместимост</string>
   <string name="intro_autostart_text">Устройството вероятно прекъсва синхронизацията. Единственият начин да резрешите проблема е ръчната промяна на настройките.</string>
@@ -49,7 +48,7 @@
   <string name="intro_tasks_no_app_store">Няма достъпен магазин за приложения</string>
   <string name="intro_tasks_dont_show">Не се нуждая от поддръжка на задачи.*</string>
   <string name="intro_open_source_title">Приложение с отворен код</string>
-  <string name="intro_open_source_text">Радваме се, че използвате %s. Това е приложение с отворен код. Разработката, издръжката и поддръжката му са тежка работа. Молим да допринесете (има много начини) или да дарите. Вашият жест ще бъде високо оценен.</string>
+  <string name="intro_open_source_text">Радваме се, че използвате %s – приложение с отворен код. Разработката, издръжката и поддръжката му са тежка работа. Молим ви да допринесете (има много начини) или да дарите. Вашият жест ще бъде високо оценен.</string>
   <string name="intro_open_source_details">Как да допринеса или даря</string>
   <string name="intro_open_source_dont_show">Без повторно показване в близко бъдеще</string>
   <string name="intro_next">Напред</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">Как да допринеса</string>
   <string name="navigation_drawer_privacy_policy">Лични данни</string>
   <string name="account_list_no_notification_permission">Известията са изключени. Няма да бъдете известявани за грешки при синхронизиране.</string>
-  <string name="account_list_no_internet">Няма потвърдена връзка с интернет. Синхронизацията може да не се изпълни.</string>
+  <string name="account_list_no_internet">Автоматичното синхронизиране е изключено (липсва потвърдена връзка с интернет)</string>
   <string name="account_list_manage_connections">Управление на връзките</string>
   <string name="account_list_datasaver_enabled">Включена е икономия на данни. Синхронизацията във фонов режим е ограничена.</string>
   <string name="account_list_manage_datasaver">Икономия на трафик</string>
@@ -130,6 +129,9 @@
   <string name="account_list_manage_battery_saver">Икономия на батерия</string>
   <string name="account_list_low_storage">Пространството за съхранение е малко. Андроид няма да синхронизира местните промени веднага, а по време на следващата редовна синхронизация.</string>
   <string name="account_list_manage_storage">Управление на хранилището</string>
+  <string name="account_list_calendar_storage_disabled">Липсва доставчик на календар. Да не би системното приложение „Съхранение в Календар“ да е изключено?</string>
+  <string name="account_list_contacts_storage_disabled">Липсва доставчик на контакти. Да не би системното приложение „Хранилище на Контакти“ да е изключено?</string>
+  <string name="account_list_manage_apps">Управление на приложения</string>
   <string name="account_list_welcome">Добре дошли при DAVx⁵!</string>
   <string name="account_list_empty">Свържете се със сървър и поддържайте календарите и контактите си синхронизирани.</string>
   <string name="accounts_sync_all">Синхронизиране на всички профили</string>
@@ -228,7 +230,7 @@
   <string name="login_type_email">Вход с електронна поща</string>
   <string name="login_email_address">Електронна поща</string>
   <string name="login_email_address_error">Необходим е действителен електронен адрес</string>
-  <string name="login_email_address_info"><![CDATA[Домейнът на имейла се използва като основа за адреса. <a href="%s">Откриването на услугите</a> става чрез записи в DNS и добре познати адреси.]]></string>
+  <string name="login_email_address_info"><![CDATA[Домейнът на имейла се използва като основен адрес. <a href="%s">Откриването на услугите</a> става чрез записи в DNS и добре познати адреси.]]></string>
   <string name="login_password">Парола</string>
   <string name="login_password_hide">Скриване на паролата</string>
   <string name="login_password_show">Показване на паролата</string>
@@ -237,7 +239,7 @@
   <string name="login_user_name">Потребителско име</string>
   <string name="login_user_name_optional">Потребителско име*</string>
   <string name="login_base_url">Основен адрес</string>
-  <string name="login_base_url_info"><![CDATA[Основата на адресът ще бъде директно проверен, но <a href="%s">услугите също могат да бъдат открити</a>чрез записи в DNS и добре познати адреси.]]></string>
+  <string name="login_base_url_info"><![CDATA[Основният адрес ще бъде проверен, но <a href="%s">някои услуги могат да бъдат открити и</a> чрез записи в DNS, и добре познати адреси.]]></string>
   <string name="login_select_certificate">Избор на сертификат</string>
   <string name="login_add_account">Нова регистрация</string>
   <string name="login_account_name">Име на регистрация</string>
@@ -412,7 +414,7 @@
   <string name="webdav_mounts_unmount">Демонтиране</string>
   <string name="webdav_add_mount_title">Монтиране на дял на WebDAV</string>
   <string name="webdav_mounts_empty">Получете директен достъп до файловете си в облака като монтирате дял на WebDAV.</string>
-  <string name="webdav_add_mount_empty_more_info"><![CDATA[Вижте <a href="%1$s">как работят дяловете на WebDAV</a>в ръководството.</string>]]></string>
+  <string name="webdav_add_mount_empty_more_info"><![CDATA[Вижте <a href="%1$s">как работят дяловете на WebDAV</a> в ръководството.</string>]]></string>
   <string name="webdav_add_mount_display_name">Видимо име</string>
   <string name="webdav_add_mount_url">Адрес на WebDAV</string>
   <string name="webdav_add_mount_url_invalid">Недействителен адрес</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index d846a682f..601bc3bb8 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">El compte no existeix (eliminat)</string>
   <string name="account_title_address_book">Llibreta d’adreces del DAVx⁵</string>
-  <string name="address_books_authority_title">Llibreta d’adreces</string>
+  <string name="account_prefs_use_app">No canvieu aquí el compte! Utilitzeu directament l\'aplicació per a gestionar els comptes.</string>
   <string name="dialog_delete">Eliminar</string>
   <string name="dialog_remove">Elimina</string>
   <string name="dialog_deny">Cancel·la</string>
   <string name="field_required">Cal aquest camp</string>
   <string name="help">Ajuda</string>
-  <string name="manage_accounts">Gestiona comptes</string>
   <string name="navigate_up">Navega cap amunt</string>
   <string name="optional_label">* opcional</string>
   <string name="options_menu">Menú d\'opcions</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">Com col·laborar</string>
   <string name="navigation_drawer_privacy_policy">Política de privacitat</string>
   <string name="account_list_no_notification_permission">Notificacions desactivades. No es notificaran els errors de sincronització.</string>
-  <string name="account_list_no_internet">No hi ha connectivitat a Internet validada. La sincronització no es pot executar.</string>
+  <string name="account_list_no_internet">La sincronització automàtica no està activa (no hi ha cap connexió a Internet verificada).</string>
   <string name="account_list_manage_connections">Gestiona les connexions</string>
   <string name="account_list_datasaver_enabled">S\'ha activat l\'estalviador de dades. La sincronització en segon pla està restringida.</string>
   <string name="account_list_manage_datasaver">Gestió de l\'estalviador de dades</string>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 50468a813..f16fd22a9 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Účet (už) neexistuje</string>
   <string name="account_title_address_book">DAVx⁵ adresář kontaktů</string>
-  <string name="address_books_authority_title">Adresáře kontaktů</string>
   <string name="dialog_delete">Odstranit</string>
   <string name="dialog_remove">Odebrat</string>
   <string name="dialog_deny">Storno</string>
   <string name="field_required">Tuto kolonku je třeba vyplnit</string>
   <string name="help">Pomoc</string>
-  <string name="manage_accounts">Spravovat účty</string>
   <string name="navigate_up">Navigovat nahoru</string>
   <string name="optional_label">* volitelné</string>
   <string name="options_menu">Menu možností</string>
@@ -119,7 +117,6 @@
   <string name="navigation_drawer_contribute">Jak přispět</string>
   <string name="navigation_drawer_privacy_policy">Ochrana soukromí</string>
   <string name="account_list_no_notification_permission">Upozornění vypnuta. Nebudete upozorněni na chyby při synchronizaci.</string>
-  <string name="account_list_no_internet">Bez ověřeného připojení k internetu. Synchronizace nemusí běžet.</string>
   <string name="account_list_manage_connections">Spravovat spojení</string>
   <string name="account_list_datasaver_enabled">Spořič dat povolen. Synchronizace na pozadí je omezena.</string>
   <string name="account_list_manage_datasaver">Spravovat spořič dat</string>
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index 109025796..6b8abe012 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Konto findes ikke (længere)</string>
   <string name="account_title_address_book">DAVx⁵ adressebog</string>
-  <string name="address_books_authority_title">Adressebøger</string>
   <string name="dialog_delete">Slet</string>
   <string name="dialog_remove">Fjern</string>
   <string name="dialog_deny">Annullér</string>
   <string name="field_required">Feltet er påkrævet</string>
   <string name="help">Hjælp</string>
-  <string name="manage_accounts">Administrer konti</string>
   <string name="navigate_up">Naviger opad</string>
   <string name="optional_label">* valgfri</string>
   <string name="options_menu">Indstillinger</string>
@@ -119,8 +117,6 @@
   <string name="navigation_drawer_contribute">Sådan bidrager du</string>
   <string name="navigation_drawer_privacy_policy">Privatlivs politik</string>
   <string name="account_list_no_notification_permission">Notifikationer slået fra. Du vil ikke blive gjort opmærksom på synkroniserings-fejl.</string>
-  <string name="account_list_no_internet">Ingen valideret internetforbindelse. 
-Synkronisering kører muligvis ikke.</string>
   <string name="account_list_manage_connections">Aministrer forbindelser</string>
   <string name="account_list_datasaver_enabled">Gemning af data slået til. Synkronisering i baggrunden er begrænset.</string>
   <string name="account_list_manage_datasaver">Administrer gemning af data</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 501d6a1c2..16eefdc41 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">Konto nicht (mehr) vorhanden</string>
   <string name="account_title_address_book">DAVx⁵-Adressbuch</string>
-  <string name="address_books_authority_title">Adressbücher</string>
+  <string name="account_prefs_use_app">Konto nicht hier ändern! Um Konten zu verwalten, stattdessen direkt die App nutzen.</string>
   <string name="dialog_delete">Löschen</string>
   <string name="dialog_remove">Entfernen</string>
   <string name="dialog_deny">Abbrechen</string>
   <string name="field_required">Feld wird benötigt</string>
   <string name="help">Hilfe</string>
-  <string name="manage_accounts">Konten verwalten</string>
   <string name="navigate_up">Aufwärts navigieren</string>
   <string name="optional_label">* optional</string>
   <string name="options_menu">Auswahlmenü</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">Einen Beitrag leisten</string>
   <string name="navigation_drawer_privacy_policy">Datenschutzerklärung</string>
   <string name="account_list_no_notification_permission">Benachrichtigungen deaktiviert. Sie werden nicht über Fehler bei der Synchronisierung informiert.</string>
-  <string name="account_list_no_internet">Automatische Synchronisierung nicht aktiv (keine überprüfte Internetverbindung).</string>
+  <string name="account_list_no_internet">Automatische Synchronisation nicht aktiv (keine überprüfte Internetverbindung).</string>
   <string name="account_list_manage_connections">Verbindungen steuern</string>
   <string name="account_list_datasaver_enabled">Datensparen aktiviert. Hintergrundsynchronisierung ist eingeschränkt.</string>
   <string name="account_list_manage_datasaver">Datensparen verwalten</string>
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index a069ec08c..f8308abab 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Ο λογαριασμός δεν υπάρχει (πια)</string>
   <string name="account_title_address_book">Βιβλίο διευθύνσεων DAVx⁵</string>
-  <string name="address_books_authority_title">Βιβλία διευθύνσεων</string>
   <string name="dialog_delete">Διαγραφή</string>
   <string name="dialog_remove">Αφαίρεση</string>
   <string name="dialog_deny">Ακύρωση</string>
   <string name="field_required">Αυτό το πεδίο είναι απαραίτητο </string>
   <string name="help">Βοήθεια</string>
-  <string name="manage_accounts">Διαχείριση λογαριασμών</string>
   <string name="navigate_up">Πλοήγηση προς τα πάνω</string>
   <string name="optional_label">* προαιρετικό</string>
   <string name="options_menu">Μενού επιλογών</string>
@@ -118,7 +116,6 @@
   <string name="navigation_drawer_contribute">Πώς να συνεισφέρετε</string>
   <string name="navigation_drawer_privacy_policy">Πολιτική απορρήτου</string>
   <string name="account_list_no_notification_permission">Οι ειδοποιήσεις είναι απενεργοποιημένες. Δεν θα λαμβάνετε ειδοποιήσεις για σφάλματα συγχρονισμού.</string>
-  <string name="account_list_no_internet">Δεν υπάρχει επικυρωμένη σύνδεση στο διαδίκτυο. Ο συγχρονισμός ενδέχεται να μην εκτελεστεί.</string>
   <string name="account_list_manage_connections">Διαχείριση συνδέσεων</string>
   <string name="account_list_datasaver_enabled">Ενεργοποίηση της εξοικονόμησης δεδομένων. Ο συγχρονισμός στο παρασκήνιο είναι περιορισμένος.</string>
   <string name="account_list_manage_datasaver">Διαχείριση εξοικονόμησης δεδομένων</string>
diff --git a/app/src/main/res/values-en-rGB/strings.xml b/app/src/main/res/values-en-rGB/strings.xml
index 96ab0cf81..5ff9fa4e7 100644
--- a/app/src/main/res/values-en-rGB/strings.xml
+++ b/app/src/main/res/values-en-rGB/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">Account does not exist (anymore)</string>
   <string name="account_title_address_book">DAVx⁵ Address book</string>
-  <string name="address_books_authority_title">Address books</string>
   <string name="dialog_remove">Remove</string>
   <string name="dialog_deny">Cancel</string>
   <string name="field_required">This field is required</string>
   <string name="help">Help</string>
-  <string name="manage_accounts">Manage accounts</string>
   <string name="share">Share</string>
   <string name="database_destructive_migration_title">Database corrupted</string>
   <string name="database_destructive_migration_text">All accounts have been removed locally.</string>
@@ -109,7 +107,6 @@
   <string name="navigation_drawer_community">Community</string>
   <string name="navigation_drawer_privacy_policy">Privacy policy</string>
   <string name="account_list_no_notification_permission">Notifications disabled. You won\'t be notified about sync errors.</string>
-  <string name="account_list_no_internet">No validated Internet connectivity. Synchronisation may not run.</string>
   <string name="account_list_manage_connections">Manage connections</string>
   <string name="account_list_datasaver_enabled">Data saver enabled. Background synchronisation is restricted.</string>
   <string name="account_list_manage_datasaver">Manage data saver</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 0d57aa0c3..cc527aa53 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">La cuenta (ya) no existe</string>
   <string name="account_title_address_book">Agenda DAVx⁵</string>
-  <string name="address_books_authority_title">Agendas</string>
   <string name="dialog_delete">Eliminar</string>
   <string name="dialog_remove">Eliminar</string>
   <string name="dialog_deny">Cancelar</string>
   <string name="field_required">Este campo es requerido</string>
   <string name="help">Ayuda</string>
-  <string name="manage_accounts">Administrar cuentas</string>
   <string name="navigate_up">Navegar hacia arriba</string>
   <string name="optional_label">* opcional</string>
   <string name="options_menu">Menú de opciones</string>
@@ -119,7 +117,6 @@
   <string name="navigation_drawer_contribute">Cómo contribuir o donar</string>
   <string name="navigation_drawer_privacy_policy">Reglamento de privacidad</string>
   <string name="account_list_no_notification_permission">Notificaciones deshabilitadas. No serás notificado de errores de sincronización.</string>
-  <string name="account_list_no_internet">No hay conexión a Internet. La sincronización puede que no se ejecute.</string>
   <string name="account_list_manage_connections">Administrar conexiones</string>
   <string name="account_list_datasaver_enabled">Ahorro de datos habilitado. Sincronización en segundo plano restringida.</string>
   <string name="account_list_manage_datasaver">Administrar ahorro de datos</string>
diff --git a/app/src/main/res/values-et/strings.xml b/app/src/main/res/values-et/strings.xml
index 037e1f5f7..9014b35b1 100644
--- a/app/src/main/res/values-et/strings.xml
+++ b/app/src/main/res/values-et/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">Kasutajakontot ei leidu (enam)</string>
   <string name="account_title_address_book">DAVx⁵ aadressiraamat</string>
-  <string name="address_books_authority_title">Aadressiraamatud</string>
+  <string name="account_prefs_use_app">Palun ära muuda kasutajakontot siin! Selle asemel pruugi kasutajakontode halduseks otseselt rakendust.</string>
   <string name="dialog_delete">Kustuta</string>
   <string name="dialog_remove">Eemalda</string>
   <string name="dialog_deny">Katkesta</string>
   <string name="field_required">See väli on kohustuslik</string>
   <string name="help">Abiteave</string>
-  <string name="manage_accounts">Halda kasutajakontosid</string>
   <string name="navigate_up">Liigu üles</string>
   <string name="optional_label">* valikuline</string>
   <string name="options_menu">Valikute menüü</string>
@@ -31,7 +30,12 @@
   <string name="intro_slogan1">Sinu andmed. Sinu valik.</string>
   <string name="intro_slogan2">Sina otsustad.</string>
   <string name="intro_battery_title">Regulaarne sünkroniseerimisvälp</string>
+  <string name="intro_battery_text">Selleks, et sünkroniseerimine soovitud ajavahemike järel toimiks taustateenusena, vajab %s õigust töötada taustal. Vastasel juhul võib Android igal ajal sünkroniseerimise peatada.</string>
+  <string name="intro_battery_dont_show">Ma ei soovi kasutada regulaarset sünkroniseerimisvälpa. *</string>
+  <string name="intro_autostart_title">%s ühilduvus</string>
   <string name="intro_autostart_text">Ilmselt see nutiseade blokeerib sünkroniseerimist. Kui see sinu tegevust mõjutab, siis saad olukorra lahendada käsitsi.</string>
+  <string name="intro_autostart_dont_show">Ma juba kasutan nõutavaid seadistusi. Ära enam tuleta seda mulle meelde.*</string>
+  <string name="intro_leave_unchecked">* Kui soovid hilisemat meeldetuletust, jäta see märkimata. Lisaks saad seada muuta rakenduse seadistustest / %s.</string>
   <string name="intro_more_info">Lisateave</string>
   <string name="intro_tasks_jtx">jtx Board</string>
   <string name="intro_tasks_jtx_info"><![CDATA[Toetab ülesannete, märkmete ja päevikute sünkroniseerimist.]]></string>
@@ -44,10 +48,20 @@
   <string name="intro_tasks_no_app_store">Rakendustepoodi pole saadaval</string>
   <string name="intro_tasks_dont_show">Ma ei vaja ülesannete tuge.*</string>
   <string name="intro_open_source_title">Avatud lähtekoodiga tarkvara</string>
+  <string name="intro_open_source_text">Me oleme rõõmsad, et kasutad avatud lähtekoodil põhinevat rakendust %s. Selle arendus, hooldus ja kasutajatugi nõuavad märgatavat tööd. Palun kaalu erinevaid võimalusi osalemiseks või rahalist toetamist. Me hindaksime seda väga!</string>
+  <string name="intro_open_source_details">Võimalused kaastööks või rahaliseks toetamiseks</string>
+  <string name="intro_open_source_dont_show">Ära näita seda lähiajal uuesti</string>
   <string name="intro_next">Järgmine</string>
   <!--PermissionsActivity-->
   <string name="permissions_title">Õigused</string>
   <string name="permissions_text">%s vajab korralikuks toimimiseks õigusi.</string>
+  <string name="permissions_all_title">Kõik alljärgnev</string>
+  <string name="permissions_all_status_off">Kasuta seda valikut kõikide funktsionaalsuste sisselülitamiseks (soovitatav)</string>
+  <string name="permissions_all_status_on">Rakenduse õigused on olemas</string>
+  <string name="permissions_contacts_title">Kontaktide õigused</string>
+  <string name="permissions_contacts_status_off">Kontaktide sünkroniseerimine puudub (pole soovitatud)</string>
+  <string name="permissions_contacts_status_on">Kontaktide sünkroniseerimine on võimalik</string>
+  <string name="permissions_calendar_title">Kalendri õigused</string>
   <string name="permissions_calendar_status_off">Kalendri sünkroniseerimine puudub (pole soovitatud)</string>
   <string name="permissions_calendar_status_on">Kalendri sünkroniseerimine on võimalik</string>
   <string name="permissions_notification_title">Teavituste õigused</string>
@@ -59,8 +73,23 @@
   <string name="permissions_tasks_status_off">Ülesannete sünkroniseerimine puudub</string>
   <string name="permissions_tasks_status_on">Ülesannete sünkroniseerimine on võimalik</string>
   <string name="permissions_autoreset_title">Säilita õigused</string>
+  <string name="permissions_autoreset_status_off">Õigusi võib muuta automaatselt (pole soovitatud)</string>
+  <string name="permissions_autoreset_status_on">Õigused ei saa olema automaatselt  muudetud</string>
+  <string name="permissions_autoreset_instruction">Klõpsi Õigused ja eemalda valik „Eemalda load, kui rakendust ei kasutata“</string>
+  <string name="permissions_app_settings_hint">Kui muutmine ei toimi, siis kasuta rakenduse õiguste seadistusi.</string>
   <string name="permissions_app_settings">Rakenduse seadistused</string>
   <!--WifiPermissionsActivity-->
+  <string name="wifi_permissions_label">WiFi SSID õigused</string>
+  <string name="wifi_permissions_intro">Selleks, et toimiks ligipääs hetkel kasutatavale WiFi võrgunimele (SSID), peavad olema täidetud järgnevad tingimused:</string>
+  <string name="wifi_permissions_location_permission">Õigused täpse asukoha tuvastamiseks</string>
+  <string name="wifi_permissions_location_permission_on">Õigused asukoha tuvastamiseks on olemas</string>
+  <string name="wifi_permissions_location_permission_off">Õigused asukoha tuvastamiseks on keelatud</string>
+  <string name="wifi_permissions_background_location_permission">Õigused asukoha tuvastamiseks taustal</string>
+  <string name="wifi_permissions_background_location_permission_label">Luba alati</string>
+  <string name="wifi_permissions_background_location_permission_on">Asukohaõigused on: %s</string>
+  <string name="wifi_permissions_background_location_permission_off">Asukohaõiguseid pole: %s</string>
+  <string name="wifi_permissions_background_location_disclaimer">%s kasutab asukohaandmeid (vaid WiFi SSID võrgutunnust) vaid sünkroniseerimise tagamiseks konkreetse WiFi-võrgu piires. See kehtib ka siis, kui sünkroniseerimine on seadistatud töötama taustal.</string>
+  <string name="wifi_permissions_background_location_disclaimer2">Kõik asukohaandmed (vaid WiFi SSId võrgutunnus) on kasutusel kohalikus nutiseadmes ega saadeta mitte kuhugile mujale.</string>
   <string name="wifi_permissions_location_enabled">Asukohateenus on alati kasutusel</string>
   <string name="wifi_permissions_location_enabled_on">Asukohateenus on lubatud</string>
   <string name="wifi_permissions_location_enabled_off">Asukohateenus pole lubatud</string>
@@ -92,7 +121,6 @@
   <string name="navigation_drawer_contribute">Osalemise viisid</string>
   <string name="navigation_drawer_privacy_policy">Privaatsuspoliitika</string>
   <string name="account_list_no_notification_permission">Teavitused on väljalülitatud ja seega sünkroniseerimisvigade infot sa ei näe.</string>
-  <string name="account_list_no_internet">Kontrollitud internetiühendus puudub. Sünkroniseerimine ei pruugi toimida.</string>
   <string name="account_list_manage_connections">Halda ühendusi</string>
   <string name="account_list_datasaver_enabled">Andmemahu piiraja on kasutusel. Taustal sünkroniseerimine võib toimida piirangutega.</string>
   <string name="account_list_manage_datasaver">Halda andmemahu piirajat</string>
@@ -284,13 +312,32 @@
   <string name="settings_certificate_alias_empty">Sertifikaati pole saadaval või paigaldatud</string>
   <string name="settings_certificate_install">Paigalda sertifikaat</string>
   <string name="settings_caldav">CalDAV</string>
+  <string name="settings_sync_time_range_past">Möödunud sündmuste ajapiir</string>
+  <string name="settings_sync_time_range_past_none">Kõik sündmused kuuluvad sünkroniseerimisele</string>
+  <plurals name="settings_sync_time_range_past_days">
+    <item quantity="one">Eira enam kui üks päev vanu sündmuseid</item>
+    <item quantity="other">Eira enam kui %d päeva vanu sündmuseid</item>
+  </plurals>
+  <string name="settings_sync_time_range_past_message">Sündmused, mis on vanemad, kui siin märgitud päevade arv, jäävad sünkroniseerimata (võib olla ka 0). Kõikide sündmuste sünkroniseerimiseks jäta tühjaks.</string>
+  <string name="settings_default_alarm">Vaikimisi meeldetuletus</string>
+  <plurals name="settings_default_alarm_on">
+    <item quantity="one">Vaikimisi meeldetuletus üks minutit enne sündmust</item>
+    <item quantity="other">Vaikimisi meeldetuletus %d minutit enne sündmust</item>
+  </plurals>
+  <string name="settings_default_alarm_off">Vaikimisi meeldetuletused puuduvad</string>
+  <string name="settings_default_alarm_message">Eelistus määrab, kas kasutame vaikimisi meeldetuletust sündmuste puhul, kus eraldi meeldetuletus on seadistamata. Aktiveerimiseks sisesta vaikimisi meeldetuletuse aeg minutites. Väljalülitamiseks jäta tühjaks.</string>
   <string name="settings_manage_calendar_colors">Halda kalendrivärve</string>
   <string name="settings_manage_calendar_colors_on">Kalendri värvid lähtestatakse igal sünkroniseerimisel</string>
   <string name="settings_manage_calendar_colors_off">Muud rakendused võivad kalendrivärve seadistada</string>
-  <string name="settings_event_colors">Sündmiste värvide tugi</string>
+  <string name="settings_event_colors">Sündmuste värvide tugi</string>
   <string name="settings_event_colors_on">Sündmuste värvid kuuluvad sünkroniseerimisele</string>
   <string name="settings_event_colors_off">Sündmuste värvid ei kuulu sünkroniseerimisele</string>
   <string name="settings_carddav">CardDAV</string>
+  <string name="settings_contact_group_method">Kontaktgrupi meetod</string>
+  <string-array name="settings_contact_group_method_entries">
+    <item>Grupid on eraldi vCard-kirjed</item>
+    <item>Grupid on kontaktikohased kategooriad</item>
+  </string-array>
   <!--CreateAddressBookScreen, CreateCalendarScreen-->
   <string name="create_addressbook">Loo aadressiraamat</string>
   <string name="create_addressbook_maybe_not_supported">See server ei pruugi toetada aadressiraamatu loomist CardDAVi ühenduse abil.</string>
@@ -329,6 +376,11 @@
   <string name="collection_url">Aadress (võrguaadress)</string>
   <!--debugging and DebugInfoActivity-->
   <string name="debug_info_title">Silumisteave</string>
+  <string name="debug_info_archive_caption">ZIP-arhiivifail</string>
+  <string name="debug_info_archive_subtitle">Sisaldab silumisteavet ja logisid</string>
+  <string name="debug_info_archive_text">Tõsta arhiiv uurimiseks arvutisse, saada huvilisele e-postiga või lisa veateatele meie veahalduses.</string>
+  <string name="debug_info_archive_share">Jaga arhiivi</string>
+  <string name="debug_info_attached">Sõnumile lisatud silumisteave (eeldab, et vastuvõttev rakendus oskab manuseid käsitleda).</string>
   <string name="debug_info_http_error">HTTP-viga</string>
   <string name="debug_info_server_error">Serveri viga</string>
   <string name="debug_info_webdav_error">WebDAVi viga</string>
@@ -340,6 +392,7 @@
   <string name="debug_info_view_details">Vaata üksikasju</string>
   <string name="debug_info_subtitle">Silumisteave on kogutud</string>
   <string name="debug_info_involved_caption">Seotud teenused ja tarvikud</string>
+  <string name="debug_info_involved_subtitle">Probleemi või veaga seotud teave</string>
   <string name="debug_info_involved_remote">Serveris asuvad teenused ja tarvikud:</string>
   <string name="debug_info_involved_local">Kohalikus nutiseadmes teenused ja tarvikud:</string>
   <string name="debug_info_logs_caption">Logid</string>
@@ -377,10 +430,12 @@
   <string name="sync_error_permissions_text">Vajalikud on täiendavad õigused</string>
   <string name="sync_error_tasks_too_old">%s on liiga vana</string>
   <string name="sync_error_tasks_required_version">Väikseim nõutav versioon: %1$s</string>
+  <string name="sync_error_authentication_failed">Autentimine ei õnnestunud (kontrolli, et kasutajanimi/salasõna oleksid õiged)</string>
   <string name="sync_error_io">Võrgu- või sisend/väljundviga – %s</string>
   <string name="sync_error_http_dav">HTTP serveri viga – %s</string>
   <string name="sync_error_local_storage">Kohaliku salvestusruumi viga – %s</string>
   <string name="sync_error_retry_limit_reached">Pehme viga (korduspäringute arvu ülempiir on käes)</string>
+  <string name="sync_error_view_item">Vaata objekti</string>
   <string name="sync_invalid_contact">Saime serverist vigase kontaktikirje</string>
   <string name="sync_invalid_event">Saime serverist vigase sündmusekirje</string>
   <string name="sync_invalid_task">Saime serverist vigase ülesandekirje</string>
diff --git a/app/src/main/res/values-eu/strings.xml b/app/src/main/res/values-eu/strings.xml
index 3c17a427a..027889833 100644
--- a/app/src/main/res/values-eu/strings.xml
+++ b/app/src/main/res/values-eu/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Kontua ez da existitzen (dagoeneko)</string>
   <string name="account_title_address_book">DAVx⁵ Helbide-liburua</string>
-  <string name="address_books_authority_title">Helbide-liburuak</string>
   <string name="dialog_delete">Ezabatu</string>
   <string name="dialog_remove">Kendu</string>
   <string name="dialog_deny">Utzi</string>
   <string name="field_required">Eremu hau beharrezkoa da</string>
   <string name="help">Laguntza</string>
-  <string name="manage_accounts">Kudeatu kontuak</string>
   <string name="navigate_up">Nabigatu gora</string>
   <string name="optional_label">* aukeran</string>
   <string name="options_menu">Aukeren menua</string>
@@ -123,7 +121,6 @@
   <string name="navigation_drawer_contribute">Nola lagundu</string>
   <string name="navigation_drawer_privacy_policy">Pribatutasun gidalerroak</string>
   <string name="account_list_no_notification_permission">Jakinarazpenak desgaituta. Ez zaitugu sinkronizazio-erroreei buruz jakinaraziko.</string>
-  <string name="account_list_no_internet">Ez dago baliozkotutako Interneteko konexiorik. Baliteke sinkronizazioa ez exekutatzea.</string>
   <string name="account_list_manage_connections">Kudeatu konexioak</string>
   <string name="account_list_datasaver_enabled">Datu-aurrezpena gaituta. Atzeko planoko sinkronizazioa murriztuko da.</string>
   <string name="account_list_manage_datasaver">Kudeatu datu-aurrezpena</string>
diff --git a/app/src/main/res/values-fa/strings.xml b/app/src/main/res/values-fa/strings.xml
index 466240675..d37fa5279 100644
--- a/app/src/main/res/values-fa/strings.xml
+++ b/app/src/main/res/values-fa/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">حساب کاربری موجود نیست (بیشتر از این)</string>
   <string name="account_title_address_book">کتاب آدرس DAVx⁵</string>
-  <string name="address_books_authority_title">کتاب آدرس</string>
   <string name="dialog_remove">حذف</string>
   <string name="dialog_deny">لغو</string>
   <string name="field_required">این قسمت الزامیست</string>
   <string name="help">راهنما</string>
-  <string name="manage_accounts">مدیریت حساب‌ها</string>
   <string name="share">اشتراک گذاری</string>
   <string name="database_destructive_migration_title">پایگاه داده، دارای مشکل است</string>
   <string name="database_destructive_migration_text">تمام حساب های کاربری حذف شدند.</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 27cb4ffd5..8ce3403c5 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Le compte n’existe plus (supprimé)</string>
   <string name="account_title_address_book">Carnet d\'adresses DAVx⁵</string>
-  <string name="address_books_authority_title">Carnets d\'adresses</string>
   <string name="dialog_delete">Supprimer</string>
   <string name="dialog_remove">Retirer</string>
   <string name="dialog_deny">Annuler</string>
   <string name="field_required">Ce champ est requis</string>
   <string name="help">Aide</string>
-  <string name="manage_accounts">Gestion des comptes</string>
   <string name="navigate_up">Revenir en haut</string>
   <string name="optional_label">* facultatif</string>
   <string name="options_menu">Menu d\'options</string>
@@ -121,7 +119,6 @@
   <string name="navigation_drawer_contribute">Comment contribuer</string>
   <string name="navigation_drawer_privacy_policy">Politique de confidentialité</string>
   <string name="account_list_no_notification_permission">Notifications désactivées. Vous ne serez pas averti des erreurs de synchronisation.</string>
-  <string name="account_list_no_internet">Pas de connexion Internet. La synchronisation risque de ne pas fonctionner.</string>
   <string name="account_list_manage_connections">Gérer les connexions</string>
   <string name="account_list_datasaver_enabled">L\'économiseur de données est activé. La synchronisation en arrière-plan est limitée.</string>
   <string name="account_list_manage_datasaver">Gérer l\'économiseur de données</string>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 71e2d03e0..80e867eda 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">A conta non existe (definitivamente)</string>
   <string name="account_title_address_book">Libreta de enderezos DAVx⁵</string>
-  <string name="address_books_authority_title">Libretas de enderezos</string>
+  <string name="account_prefs_use_app">Non cambies de conta aquí! Usa directamente a aplicación para xestonar as contas.</string>
   <string name="dialog_delete">Eliminar</string>
   <string name="dialog_remove">Eliminar</string>
   <string name="dialog_deny">Desbotar</string>
   <string name="field_required">Este campo é requerido</string>
   <string name="help">Axuda</string>
-  <string name="manage_accounts">Xestionar contas</string>
   <string name="navigate_up">Ir arriba</string>
   <string name="optional_label">* optativo</string>
   <string name="options_menu">Menú de opcións</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">Como colaborar</string>
   <string name="navigation_drawer_privacy_policy">Política de Privacidade</string>
   <string name="account_list_no_notification_permission">Notificacións desactivadas. Non verás os avisos de erro na sincr.</string>
-  <string name="account_list_no_internet">Sen conexión a Internet verificada. A sincronización podería fallar.</string>
+  <string name="account_list_no_internet">A sincronización automática non está activa (sen conexión a internet verificada).</string>
   <string name="account_list_manage_connections">Xestionar conexións</string>
   <string name="account_list_datasaver_enabled">O aforro de datos está activado. A sincronización en segundo plano está restrinxida.</string>
   <string name="account_list_manage_datasaver">Xestionar aforro de datos</string>
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index fca47cb0c..4477044be 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -3,9 +3,7 @@
   <!--common strings-->
   <string name="account_invalid">Račun (više) ne postoji</string>
   <string name="account_title_address_book">DAVx⁵ Adresar</string>
-  <string name="address_books_authority_title">Adresari</string>
   <string name="help">Pomoć</string>
-  <string name="manage_accounts">Upravljaj računima</string>
   <string name="share">Dijeli</string>
   <string name="notification_channel_debugging">Debugging</string>
   <string name="notification_channel_general">Ostale važne poruke</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index b289a0d9d..f5e292fcc 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">A felhasználói fiók (már) nem létezik</string>
   <string name="account_title_address_book">DAVx⁵ címjegyzék</string>
-  <string name="address_books_authority_title">Címjegyzékek</string>
   <string name="dialog_remove">Eltávolítás</string>
   <string name="dialog_deny">Mégse</string>
   <string name="field_required">Ennek e mezőnek a megadása kötelező</string>
   <string name="help">Súgó</string>
-  <string name="manage_accounts">Fiókok kezelése</string>
   <string name="navigate_up">Navigáció felfelé</string>
   <string name="optional_label">* nem kötelező</string>
   <string name="options_menu">Beállítások menü</string>
@@ -118,7 +116,6 @@
   <string name="navigation_drawer_contribute">A közreműködés lehetőségei</string>
   <string name="navigation_drawer_privacy_policy">Adatvédelmi irányelv</string>
   <string name="account_list_no_notification_permission">Az értesítések tiltva vannak.  A szinkronizálási hibákról nem fog értesítést kapni.</string>
-  <string name="account_list_no_internet">Nincs ellenőrzött internetkapcsolat.  A szinkronizáció nem biztos, hogy fog futni. </string>
   <string name="account_list_manage_connections">Kapcsolatok kezelése</string>
   <string name="account_list_datasaver_enabled">Az adatcsökkentés bekapcsolva.  A háttérben futó szinkronizálás korlátozva van.</string>
   <string name="account_list_manage_datasaver">Adatcsökkentés kezelése</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 68f1d24c9..abfc51aa5 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Account inesistente (o cancellato)</string>
   <string name="account_title_address_book">Rubrica DAVx⁵</string>
-  <string name="address_books_authority_title">Rubriche</string>
   <string name="dialog_delete">Cancella</string>
   <string name="dialog_remove">Elimina</string>
   <string name="dialog_deny">Annulla</string>
   <string name="field_required">Questo campo è necessario</string>
   <string name="help">Aiuto</string>
-  <string name="manage_accounts">Gestione account</string>
   <string name="optional_label">* opzionale</string>
   <string name="options_menu">Menu opzioni</string>
   <string name="share">Condividi</string>
@@ -114,7 +112,6 @@
   <string name="navigation_drawer_contribute">Come contribuire</string>
   <string name="navigation_drawer_privacy_policy">Politica sulla riservatezza</string>
   <string name="account_list_no_notification_permission">Notifiche non attive. Non sarai avvisato di eventuali errori di sincronizzazione</string>
-  <string name="account_list_no_internet">Connettività Internet non valida. La sincronizzazione non è attiva.</string>
   <string name="account_list_manage_connections">Gestione connessioni</string>
   <string name="account_list_datasaver_enabled">Risparmio dati attivo. La sincronizzazione in background è limitata,</string>
   <string name="account_list_battery_saver_enabled">Risparmio energetico attivo. La sincronizzazione in background è limitata,</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index ddfab0da5..b28c88d31 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">アカウントがありません</string>
   <string name="account_title_address_book">DAVx⁵ アドレス帳</string>
-  <string name="address_books_authority_title">アドレス帳</string>
+  <string name="account_prefs_use_app">ここでアカウントを変更しないでください！ アカウントの管理は、アプリから直接行ってください。</string>
   <string name="dialog_delete">削除</string>
   <string name="dialog_remove">削除</string>
   <string name="dialog_deny">キャンセル</string>
   <string name="field_required">このフィールドは入力必須です</string>
   <string name="help">ヘルプ</string>
-  <string name="manage_accounts">アカウントの管理</string>
   <string name="navigate_up">上に移動</string>
   <string name="optional_label">* オプション</string>
   <string name="options_menu">オプションメニュー</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">貢献する方法</string>
   <string name="navigation_drawer_privacy_policy">プライバシーポリシー</string>
   <string name="account_list_no_notification_permission">通知が無効です。同期エラーが発生しても通知されません。</string>
-  <string name="account_list_no_internet">検証されたインターネット接続がありません。同期が実行されない場合があります。</string>
+  <string name="account_list_no_internet">自動同期が無効です (有効なインターネット接続がありあせん)。</string>
   <string name="account_list_manage_connections">接続を管理</string>
   <string name="account_list_datasaver_enabled">データサーバーが有効です。バックグラウンド同期が制限されています</string>
   <string name="account_list_manage_datasaver">データサーバーを管理</string>
diff --git a/app/src/main/res/values-ka/strings.xml b/app/src/main/res/values-ka/strings.xml
index 0d528fc22..948dc3a8a 100644
--- a/app/src/main/res/values-ka/strings.xml
+++ b/app/src/main/res/values-ka/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">ანგარიში (აღარ) არსებობს</string>
   <string name="account_title_address_book">DAVx⁵ მისამართთა წიგნაკი</string>
-  <string name="address_books_authority_title">მისამართთა წიგნაკები</string>
   <string name="dialog_delete">წაშლა</string>
   <string name="dialog_remove">ამოშლა</string>
   <string name="dialog_deny">გაუქმება</string>
   <string name="field_required">ეს ველი სავალდებულოა</string>
   <string name="help">დახმარება</string>
-  <string name="manage_accounts">ანგარიშების მართვა</string>
   <string name="navigate_up">ზემოთ გადასვლა</string>
   <string name="optional_label">* არასავალდებულო</string>
   <string name="options_menu">ოპციების მენიუ</string>
@@ -118,7 +116,6 @@
   <string name="navigation_drawer_contribute">როგორ შევიტანო ღვაწლი</string>
   <string name="navigation_drawer_privacy_policy">პირადულობის პოლიტიკა</string>
   <string name="account_list_no_notification_permission">შეტყობინებები გათიშული. თქვენ არ მიიღებთ შეტყობინებებს სიქნრონიზაციის შეცდომების შესახებ.</string>
-  <string name="account_list_no_internet">დადასტურებული ინტერნეტ კავშირი არ არის. სიქნრონიზაცია შეიძლება არ გაეშვას.</string>
   <string name="account_list_manage_connections">კავშირების მართვა</string>
   <string name="account_list_datasaver_enabled">გააქტიურებულია მონაცემთა შემნახველი. ფონური სინქრონიზაცია შეზღუდულია.</string>
   <string name="account_list_manage_datasaver">მონაცემთა შემნახველის მართვა</string>
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
index 6c9b29808..954dbdf0a 100644
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -3,10 +3,8 @@
   <!--common strings-->
   <string name="account_invalid">계정이 존재하지 않음 (anymore)</string>
   <string name="account_title_address_book">DAVx⁵ 주소록</string>
-  <string name="address_books_authority_title">주소록</string>
   <string name="field_required">이 field는 필수입니다.</string>
   <string name="help">도움말</string>
-  <string name="manage_accounts">관리 계정</string>
   <string name="share">공유하기</string>
   <string name="database_destructive_migration_title">데이터베이스 손상</string>
   <string name="database_destructive_migration_text">모든 계정이 로컬에서 제거되었습니다.</string>
diff --git a/app/src/main/res/values-nb/strings.xml b/app/src/main/res/values-nb/strings.xml
index d85a8c7f3..f775baa59 100644
--- a/app/src/main/res/values-nb/strings.xml
+++ b/app/src/main/res/values-nb/strings.xml
@@ -2,9 +2,7 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
   <!--common strings-->
   <string name="account_title_address_book">DAVx⁵-adressebok</string>
-  <string name="address_books_authority_title">Adressebøker</string>
   <string name="help">Hjelp</string>
-  <string name="manage_accounts">Behandle kontoer</string>
   <string name="notification_channel_debugging">Feilsøking</string>
   <string name="notification_channel_general">Andre viktige beskjeder</string>
   <string name="notification_channel_sync">Synkronisering</string>
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 369e1361f..a2fd79482 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">Account bestaat niet (of niet meer)</string>
   <string name="account_title_address_book">DAVx⁵ Adresboek</string>
-  <string name="address_books_authority_title">Adresboeken</string>
+  <string name="account_prefs_use_app">Verander hier niet van account! Gebruik in plaats daarvan direct de app om accounts te beheren.</string>
   <string name="dialog_delete">Verwijderen</string>
   <string name="dialog_remove">Verwijder</string>
   <string name="dialog_deny">Annuleer</string>
   <string name="field_required">Dit veld is verplicht</string>
   <string name="help">Hulp</string>
-  <string name="manage_accounts">Accounts beheren</string>
   <string name="navigate_up">Navigeer omhoog</string>
   <string name="optional_label">*optioneel</string>
   <string name="options_menu">Opties menu</string>
@@ -122,7 +121,6 @@
   <string name="navigation_drawer_contribute">Hoe bijdragen</string>
   <string name="navigation_drawer_privacy_policy">Privacybeleid</string>
   <string name="account_list_no_notification_permission">Meldingen uitgeschakeld. U krijgt geen meldingen over synchronisatiefouten.</string>
-  <string name="account_list_no_internet">Geen gevalideerde internetverbinding. Synchronisatie wordt mogelijk niet uitgevoerd.</string>
   <string name="account_list_manage_connections">Verbindingen beheren</string>
   <string name="account_list_datasaver_enabled">Gegevensbesparing ingeschakeld. Synchronisatie op de achtergrond is beperkt.</string>
   <string name="account_list_manage_datasaver">Beheer van gegevensbesparing</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 0a08f5d67..3871910e8 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">Konto (już) nie istnieje</string>
   <string name="account_title_address_book">Książka adresowa DAVx⁵</string>
-  <string name="address_books_authority_title">Książka adresowa</string>
   <string name="dialog_remove">Usuń</string>
   <string name="dialog_deny">Anuluj</string>
   <string name="field_required">To pole jest wymagane</string>
   <string name="help">Pomoc</string>
-  <string name="manage_accounts">Zadządzaj kontami</string>
   <string name="navigate_up">Nawiguj w górę</string>
   <string name="share">Udostępnij</string>
   <string name="database_destructive_migration_title">Uszkodzona baza danych</string>
@@ -111,7 +109,6 @@
   <string name="navigation_drawer_community">Społeczność</string>
   <string name="navigation_drawer_privacy_policy">Polityka prywatności</string>
   <string name="account_list_no_notification_permission">Powiadomienia wyłączone. Nie będziesz otrzymywać powiadomień o błędach synchronizacji.</string>
-  <string name="account_list_no_internet">Brak sprawdzonego połączenia z Internetem. Synchronizacja nie może zostać uruchomiona.</string>
   <string name="account_list_manage_connections">Zarządzaj połączeniami</string>
   <string name="account_list_datasaver_enabled">Włączono oszczędzanie danych. Synchronizacja w tle jest ograniczona.</string>
   <string name="account_list_manage_datasaver">Zarządzaj oszczędzaniem danych</string>
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index f3cd7a4ff..452c51764 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">A conta não existe (mais)</string>
   <string name="account_title_address_book">Livro de endereços do DAVx⁵</string>
-  <string name="address_books_authority_title">Livros de endereços</string>
   <string name="dialog_delete">Excluir</string>
   <string name="dialog_remove">Remover</string>
   <string name="dialog_deny">Cancelar</string>
   <string name="field_required">Este campo é necessário</string>
   <string name="help">Ajuda</string>
-  <string name="manage_accounts">Gerenciar contas</string>
   <string name="navigate_up">Navegar para cima</string>
   <string name="optional_label">* opcional</string>
   <string name="options_menu">Menu de opções</string>
@@ -119,7 +117,6 @@
   <string name="navigation_drawer_contribute">Como contribuir</string>
   <string name="navigation_drawer_privacy_policy">Política de privacidade</string>
   <string name="account_list_no_notification_permission">As notificações estão desativadas. Você não será notificado sobre erros de sincronização.</string>
-  <string name="account_list_no_internet">Sem conexão à internet validada. A sincronização pode não funcionar.</string>
   <string name="account_list_manage_connections">Gerenciar conexões</string>
   <string name="account_list_datasaver_enabled">A economia de dados está ativada. A sincronização em segundo plano está restrita.</string>
   <string name="account_list_manage_datasaver">Gerenciar a economia de dados</string>
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index 591267cb1..2693b9493 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -3,13 +3,11 @@
   <!--common strings-->
   <string name="account_invalid">Contul nu (mai) există</string>
   <string name="account_title_address_book">Agenda DAVx⁵</string>
-  <string name="address_books_authority_title">Agende cu adrese</string>
   <string name="dialog_delete">Șterge</string>
   <string name="dialog_remove">Elimină</string>
   <string name="dialog_deny">Anulează</string>
   <string name="field_required">Acest câmp este obligatoriu</string>
   <string name="help">Ajutor</string>
-  <string name="manage_accounts">Gestionează conturile</string>
   <string name="navigate_up">Navigare în sus</string>
   <string name="optional_label">* opțional</string>
   <string name="options_menu">Meniul Opțiuni</string>
@@ -122,7 +120,6 @@
   <string name="navigation_drawer_contribute">Cum să contribui</string>
   <string name="navigation_drawer_privacy_policy">Politica de confidențialitate</string>
   <string name="account_list_no_notification_permission">Notificări dezactivate. Nu vei fi notificat despre erorile de sincronizare.</string>
-  <string name="account_list_no_internet">Nicio conexiune la internet validată. Este posibil ca sincronizarea să nu ruleze.</string>
   <string name="account_list_manage_connections">Gestionează conexiunile</string>
   <string name="account_list_datasaver_enabled">Economizorul de date este activat. Sincronizarea în fundal este restricționată.</string>
   <string name="account_list_manage_datasaver">Gestionează economizorul de date</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 8d63be07c..9d6f18a80 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">Аккаунт не существует (больше)</string>
   <string name="account_title_address_book">Адресная книга DAVx⁵</string>
-  <string name="address_books_authority_title">Адресные книги</string>
+  <string name="account_prefs_use_app">Не меняйте аккаунт здесь! Вместо этого используйте приложение для управления учетными записями.</string>
   <string name="dialog_delete">Удалить</string>
   <string name="dialog_remove">Удалить</string>
   <string name="dialog_deny">Отмена</string>
   <string name="field_required">Это поле является обязательным</string>
   <string name="help">Помощь</string>
-  <string name="manage_accounts">Управление аккаунтами</string>
   <string name="navigate_up">Перейти наверх</string>
   <string name="optional_label">* опционально</string>
   <string name="options_menu">Меню параметров</string>
@@ -122,7 +121,6 @@
   <string name="navigation_drawer_contribute">Как внести свой вклад</string>
   <string name="navigation_drawer_privacy_policy">Политика конфиденциальности</string>
   <string name="account_list_no_notification_permission">Уведомления отключены. Вы не будете получать уведомления об ошибках синхронизации.</string>
-  <string name="account_list_no_internet">Нет проверенного подключения к интернету. Синхронизация может не выполняться.</string>
   <string name="account_list_manage_connections">Управление подключениями</string>
   <string name="account_list_datasaver_enabled">Экономия трафика включена. Фоновая синхронизация ограничена.</string>
   <string name="account_list_manage_datasaver">Экономия трафика</string>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 3971076ca..ed30eb843 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -2,9 +2,7 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
   <!--common strings-->
   <string name="account_title_address_book">DAVx⁵ adresár</string>
-  <string name="address_books_authority_title">Adresáre</string>
   <string name="help">Pomoc</string>
-  <string name="manage_accounts">Spravovať používateľské účty</string>
   <string name="notification_channel_debugging">Ladenie</string>
   <string name="notification_channel_general">Ďalšie dôležité správy</string>
   <string name="notification_channel_sync">Synchronizácia</string>
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index 7d00ab01a..369d0656c 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">Račun ne obstaja (več)</string>
   <string name="account_title_address_book">DAVx⁵ imenik</string>
-  <string name="address_books_authority_title">Seznami s stiki</string>
   <string name="dialog_remove">Odstrani</string>
   <string name="dialog_deny">Preklic</string>
   <string name="field_required">To polje je obvezno</string>
   <string name="help">Pomoč</string>
-  <string name="manage_accounts">Urejanje prijav</string>
   <string name="share">Deli</string>
   <string name="database_destructive_migration_title">Okvarjena baza podatkov</string>
   <string name="database_destructive_migration_text">Vsi računi so bili lokalno odstranjeni.</string>
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index a8d8fab2f..ee514a2dd 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">Налог не постоји (више)</string>
   <string name="account_title_address_book">ДАВдроид адресар</string>
-  <string name="address_books_authority_title">Адресари</string>
   <string name="dialog_remove">Уклони</string>
   <string name="dialog_deny">Поништи</string>
   <string name="field_required">Ово поље је обавезно</string>
   <string name="help">Помоћ</string>
-  <string name="manage_accounts">Управљај налозима</string>
   <string name="share">Подели</string>
   <string name="database_destructive_migration_title">База података је корумпирана</string>
   <string name="database_destructive_migration_text">Сви налози су уклоњени локално.</string>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index fbb8e2da0..640a6ff1d 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">Kontot finns inte (längre)</string>
   <string name="account_title_address_book">DAVx⁵ Adressbok</string>
-  <string name="address_books_authority_title">Adressböcker</string>
+  <string name="account_prefs_use_app">Ändra inte kontot här!  Använd appen direkt för att hantera konton istället</string>
   <string name="dialog_delete">Radera</string>
   <string name="dialog_remove">Ta bort</string>
   <string name="dialog_deny">Avbryt</string>
   <string name="field_required">Detta fält är obligatoriskt</string>
   <string name="help">Hjälp</string>
-  <string name="manage_accounts">Hantera konton</string>
   <string name="navigate_up">Navigera upp</string>
   <string name="optional_label">* valfritt</string>
   <string name="options_menu">Inställningsmeny</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">Hur man kan bidra</string>
   <string name="navigation_drawer_privacy_policy">Integritetspolicy</string>
   <string name="account_list_no_notification_permission">Notifieringar avstängda. Du kommer inte bli informerad om synkroniseringsfel.</string>
-  <string name="account_list_no_internet">Ingen bekräftad internetanslutning. Synkronisering kanske inte kan köras.</string>
+  <string name="account_list_no_internet">Automatisk synkronisering ej aktiv (ingen verifierad internetanslutning)</string>
   <string name="account_list_manage_connections">Hantera anslutningar</string>
   <string name="account_list_datasaver_enabled">Begränsad data-synkronisering aktiverad. Begränsad bakgrundssynkronisering.</string>
   <string name="account_list_manage_datasaver">Hantera begränsad data-synkronisering</string>
@@ -130,6 +129,9 @@
   <string name="account_list_manage_battery_saver">Hantera batterisparare</string>
   <string name="account_list_low_storage">Lagringsutrymmet är lågt. Android kommer inte synka lokala ändringar direkt, utan vänta till nästa regelbundna synkronisering.</string>
   <string name="account_list_manage_storage">Hantera lagring</string>
+  <string name="account_list_calendar_storage_disabled">Kalenderleverantör saknas. Har du inaktiverat systemappen \"Kalenderlagring\"?</string>
+  <string name="account_list_contacts_storage_disabled">Kontaktleverantör saknas.  Har du inaktiverat systemappen \"Kontaktlagring\".?</string>
+  <string name="account_list_manage_apps">Hantera appar</string>
   <string name="account_list_welcome">Välkommen till DAVx⁵!</string>
   <string name="account_list_empty">Anslut till din server och håll dina kalendrar och kontakter synkroniserade</string>
   <string name="accounts_sync_all">Synkronisera alla konton</string>
diff --git a/app/src/main/res/values-szl/strings.xml b/app/src/main/res/values-szl/strings.xml
index fe9c9f56f..fc30cdd59 100644
--- a/app/src/main/res/values-szl/strings.xml
+++ b/app/src/main/res/values-szl/strings.xml
@@ -2,9 +2,7 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
   <!--common strings-->
   <string name="account_title_address_book">Ksiōnżka adresowo DAVx⁵</string>
-  <string name="address_books_authority_title">Ksiōnżka adresowo</string>
   <string name="help">Pōmoc</string>
-  <string name="manage_accounts">Zarzōndzej kōntami</string>
   <string name="notification_channel_debugging">Debugowanie</string>
   <string name="notification_channel_general">Inksze ważne wiadōmości</string>
   <string name="notification_channel_sync">Synchrōnizacyjo</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 0ff02864c..a1895396d 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -1,9 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources xmlns:tools="http://schemas.android.com/tools">
   <!--common strings-->
-  <string name="address_books_authority_title">Rehberler</string>
   <string name="help">Yardım</string>
-  <string name="manage_accounts">Hesapları yönet</string>
   <string name="notification_channel_debugging">Hata ayıklama</string>
   <string name="notification_channel_sync">Senkronizasyon</string>
   <!--IntroActivity-->
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index ba248cf70..8f1f670ea 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -3,10 +3,8 @@
   <!--common strings-->
   <string name="account_invalid">Обліківки не існує (більше)</string>
   <string name="account_title_address_book">Адресна книга DAVx⁵</string>
-  <string name="address_books_authority_title">Адресні книги</string>
   <string name="field_required">Це поле обовʼязкове</string>
   <string name="help">Допомога</string>
-  <string name="manage_accounts">Керування обліковими записами</string>
   <string name="share">Поширити</string>
   <string name="database_destructive_migration_title">База даних пошкоджена</string>
   <string name="database_destructive_migration_text">Усі облікові записи видалено локально.</string>
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index ba34b49e5..78dc97c9c 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -3,12 +3,10 @@
   <!--common strings-->
   <string name="account_invalid">Tài khoản không tồn tại (nữa)</string>
   <string name="account_title_address_book">Sổ địa chỉ của DAVx⁵</string>
-  <string name="address_books_authority_title">Sổ địa chỉ</string>
   <string name="dialog_remove">Xóa</string>
   <string name="dialog_deny">Hủy</string>
   <string name="field_required">Trường này là bắt buộc</string>
   <string name="help">Trợ giúp</string>
-  <string name="manage_accounts">Quản lý các tài khoản</string>
   <string name="share">Chia sẻ</string>
   <string name="database_destructive_migration_title">Cơ sở dữ liệu đã bị lỗi</string>
   <string name="database_destructive_migration_text">Tất cả tài khoản đã bị xóa ở cục bộ.</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index f52975b97..db5b42bca 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -3,10 +3,8 @@
   <!--common strings-->
   <string name="account_invalid">帳號（已）不存在</string>
   <string name="account_title_address_book">DAVx⁵ 通訊錄</string>
-  <string name="address_books_authority_title">通訊錄</string>
   <string name="field_required">此為必填欄位</string>
   <string name="help">幫助</string>
-  <string name="manage_accounts">管理帳號</string>
   <string name="share">分享</string>
   <string name="database_destructive_migration_title">資料庫損毀</string>
   <string name="database_destructive_migration_text">所有帳號已在本地刪除</string>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index c4073bc93..711f64050 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -3,13 +3,12 @@
   <!--common strings-->
   <string name="account_invalid">账户（已）不存在</string>
   <string name="account_title_address_book">DAVx⁵ 通讯录</string>
-  <string name="address_books_authority_title">通讯录</string>
+  <string name="account_prefs_use_app">别在这里更改账户！请直接使用应用管理账户。</string>
   <string name="dialog_delete">删除</string>
   <string name="dialog_remove">删除</string>
   <string name="dialog_deny">取消</string>
   <string name="field_required">此字段是必填项</string>
   <string name="help">帮助</string>
-  <string name="manage_accounts">管理账户</string>
   <string name="navigate_up">向上导航</string>
   <string name="optional_label">* 可选</string>
   <string name="options_menu">选项菜单</string>
@@ -122,7 +121,7 @@
   <string name="navigation_drawer_contribute">如何作贡献</string>
   <string name="navigation_drawer_privacy_policy">隐私政策</string>
   <string name="account_list_no_notification_permission">已禁用通知。你将不会收到同步出错的通知</string>
-  <string name="account_list_no_internet">没有经验证的互联网连接。同步可能不会运行</string>
+  <string name="account_list_no_internet">自动同步不活跃（无已验证的互联网连接）</string>
   <string name="account_list_manage_connections">管理连接</string>
   <string name="account_list_datasaver_enabled">启用了流量节省程序。后台同步受限</string>
   <string name="account_list_manage_datasaver">管理流量节省程序</string>
@@ -130,6 +129,9 @@
   <string name="account_list_manage_battery_saver">管理节电程序</string>
   <string name="account_list_low_storage">低存储空间。Android 不会立即同步本地更改，但会在下次定期同步时进行</string>
   <string name="account_list_manage_storage">管理存储</string>
+  <string name="account_list_calendar_storage_disabled">缺少日历提供程序。你停用了“日历存储”系统应用吗？</string>
+  <string name="account_list_contacts_storage_disabled">缺少联系人提供程序。你停用了“联系人存储”系统应用吗？</string>
+  <string name="account_list_manage_apps">管理应用</string>
   <string name="account_list_welcome">欢迎来到 DAVx⁵！</string>
   <string name="account_list_empty">连接到你的服务器，保持日历和联系人同步</string>
   <string name="accounts_sync_all">同步所有账户</string>