[Samsung Galaxy A54 5G] tribalfs:
About this app:

Refresh Rate Mods

Change default refresh rates

- Easily change the overall refresh rate settings of devices supporting multiple refresh rates.

- Set separate refresh rates for power saving mode and for low battery state [1]

- Quick settings shortcut

- Tasker plugin support

Refresh rate (motion smoothness) mode switcher(Normal, Adaptive or High)[2]

- Set you device motion smoothness mode to static refresh rates (high mode) for better smoothness if so desired

- Tasker plugin support

Per-app refresh rate settings:

-Set different refresh rate settings for every app either adaptive or static [1]

Keep selected refresh rate mode on power saving mode[1]

- On devices with One4 or lower, GMH will automatically apply a workaround to bypass 60Hz limit on Power Saving Mode.

- Need extra steps on OneUI5.* except when using magisk and lsposed(experimental). Test it first.

Screen-off Mods:

Screen off/AOD refresh rate (Force to Lowest Hz)

- Force the lowest refresh rate on screen-off or Always-On Display(AOD)

- Tasker plugin support

- Select custom refresh rate for AOD/screen-off [1]

Auto apply power saving mode during screen-off [2]

Auto disable Autosync

Quick-doze mod

- Quickly enter doze mode (than usual) during screen-off that can not be interrupted by motion with customizable maintenance window interval [1][2]

- Tasker plugin support

Auto SENSORS OFF (non-root workaround)

- Device sensors will automatically turn off while screen is off until the device is unlocked to help minimize battery-draining motion-triggered wakelocks while device is not being used [premium]

- Tasker plug-in support

- Supports up to OneUI4.* only

Others

Battery protection mod

- Option to set maximum charge to 86%-95%(for OneUI4+)/40%-95% if rooted [1][2]

Quick resolution switcher

- Easily switch to any supported resolutions using the included quick setting tile[2]

- Tasker plugin support

Customizable refresh rate monitor

- Use statusbar or overlay which you can place anywhere on screen.

- Tasker plugin support

Animation mod

Net speed statusbar indicator

OneUI inspired UI.

[1] Enabled for premium users (with 2 days premium trial)

[2] These features require WRITE_SECURE_SETTINGS permission granted thru a one-time ADB procedure (this is not root)

Info:

This app targets older android sdk in order to control refresh rates without ADB setup or root. Just tap OK the dialog that says "This app was built for an older version of Android...." when opened for the first time. If OK button is not visible, just tap the blank space on the lowest portion of the dialog. If google play protect prompts during install that the app is built for older version of android and doesn't include the latest privacy protections, you can ignore it and proceed to the installation. For privacy related concern, please refer to FAQ No. 3.

Important Notes for OneUI5.1.1 and higher :

You also need to "Allow restricted settings" to the app:

Open Settings > Apps > Galaxy MaxHz > Click top right menu and Allow restricted settings

Important Notes for OneUI6.0 (Android14) :

Starting OneUI6.0, installing the app on OneUi6.0 requires doing it via ADB using this command:

adb install --bypass-low-target-sdk-block galaxy_max_hz_v8.1.apk

*The apk file should be inside the adb installation folder OR replace the file path in the command.

After install and or after OS update, allow restricted settings (see above)

Download and changelogs

Github wiki