S20 Refresh Rate

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This is an application that allows you to change your refresh rate between 60Hz and 120Hz based on the currently running application.

This application is designed to work only on Samsung Galaxy S20, S20+, and S20 Ultra phones.

Installation

• Download and install the latest release

• Download adb

  • Windows
  • Mac
  • Linux

• Run the following to grant WRITE_SECURE_SETTINGS permission

adb shell pm grant dev.fingertips.s20refreshrate android.permission.WRITE_SECURE_SETTINGS

TODO

• Investigate changing screen resolution