[App]Galaxy Max Hz (Refresh Rate Mods, Screen-off Mods, QS Tiles, Tasker Support and More)

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tientom

Member
May 31, 2023
5
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Only the premium exclusive ones. You can still continue using with the free features.
  • 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 --> Does the above feature require a fee?
 

tribalfs

Senior Member
Mar 28, 2014
2,525
1,876
  • 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 --> Does the above feature require a fee?
It's indicated in the post.
 

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    About this app:

    Refresh Rate Mods
    • Change default refresh rates
      - Easily change the overall refresh rate settings of devices supporting multiple refresh rates.
      - Set supported mid refresh rates as the maximum refresh rate limit for battery savings
      - 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+) [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 a one-time ADB procedure (this is not root)[/TD]


    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.



    Download and changelogs
    Github wiki
    3
    Hello, with the new update, my s21 dont go to 96 in adaptative, only go 120 to 60 to 48, con i fix that ? Thanks
    Same here, any fix? Thnaks @tribalfs
    On my S21 in the adaptive mode, it can go up as high as 60Hz but it can go down to 48hz. I have to set a HIGH profile and set it to 96, but then it does not drop to 48Hz. So do I have to buy a premium for that feature?

    https://ibb.co/ygC5v9d
    In certain low brightness condition, the system prevents it to go 96Hz on S21. Samsung seems to have increased the brightness threshold for 96Hz in OneUI4.1. Unfortunately, GMH can't override this behavior. It reportedly works on power saving on lower brightness though as reported by @sideger below.


    I'm here to confirm this is happening to me also. I can only have 96hz on PSM and only at certain brightness of about 45%.

    I do hope it goes back to before where I can set around 20% ish brightness and still have 96hz.
    3
    v6.64.10 is up! :)
    - Fixed intermittent bug of freezing refresh rate to lowest hz after unlock when force lowest Hz mod is enabled
    2
    Samsung's Note20 Ultra Variable Refresh Rate Display Explained (anandtech.com)

    This article explains the refresh rates and the difference between the 60/120hz we see on the overlay (which I believe this app uses) and the 10hz figure quoted by samsung, which is at a hardware/driver level.

    The only real way to tell if it is dropping below 60hz is comparing power drain, and at the moment the S21U power draw at 60hz and adaptive is very similar. You can see in the link below, that the adaptive refresh is working, as in low brightness (<40lux) where the phone is forced to 120hz mode regardless of content vs the reduced power consumption when in >40lux.

    Investigating The Galaxy S21 Ultra New OLED Emitter: Huge Efficiency Improvements (anandtech.com)

    Also when I use the BT Sport app on myS21U in full screen, the overlay drops to 48hz, so it does work, just app dependent (i.e. YouTube stays at 60), and the UI seems to default to 60hz unless told otherwise.
    2
    Then yes it should go lower than 60 or 48 :)