This app aims to improve OnePlus battery life by managing the refresh rate.
In particular situations (Power saving mode, certain battery percentage reached), this app sets the screen frame rate to 60Hz
And then bring it back to 90Hz when everything goes back to normal
This is my first project in Android, and i would like to thank Samuele794 for mentoring me during the development of this app.

• Changes the refresh rate when energy saver is enabled
• You can set a battery percentage for triggering the refresh rate change
• Notifies you when the refresh rate changes
• In-App Auto Updater

1. Install it on your phone (first check the Supported Devices section)

2. Enable developer tools (Settings -> About Phone -> Click on "Build number" several times)

3. Enable USB debugging (Settings -> System -> Developer options -> USB Debugging)

4. Install & set up ADB (Tutorial Here)

5. Plug your device in your computer and allow USB Debugging

6. Open terminal and run this command

# Windows
adb shell pm grant com.collez.opbatterysaver android.permission.WRITE_SECURE_SETTINGS

# Linux & MacOS
./adb shell pm grant com.collez.opbatterysaver android.permission.WRITE_SECURE_SETTINGS

I would like to thank 2 awesome guys that helped me a lot with this project

• Add support for OnePlus 8 Pro
• Add in-app auto updater | Added in 1.0.1
• Support more languages

Click here for see the changelogs

• English
• Italian
• German
• French

You can contact me on Discord, my name is Collez#4514

I do not take responsibility for any damage caused by my application, use it at your own risk

Apache License 2.0

© Marco Colletti 2020