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

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tribalfs

Senior Member
Mar 28, 2014
2,074
1,579
It was the volume control bar, everytime it pops up or goes out the frame rate goes up to 120. But I assume there is nothing to do about it.
It's intentional for the volume bar animation

Since when did it stop working on PSM on S21FE?

Can you also show the refresh rate in the screen recording? Can't differentiate it without it.
Thank you.

Anyone experiencing the same?
Thank you.
 

Roei.e

Senior Member
May 5, 2022
188
71
It's intentional for the volume bar animation


Since when did it stop working on PSM on S21FE?

Can you also show the refresh rate in the screen recording? Can't differentiate it without it.
Thank you.

Anyone experiencing the same?
Thank you.

Here you go, it seems like the app sleeping or something, see after I opened the app it works. Also I think since the June update it started
 

tribalfs

Senior Member
Mar 28, 2014
2,074
1,579

Here you go, it seems like the app sleeping or something, see after I opened the app it works. Also I think since the June update it started
I still didn't see the refresh rate overlay.

Please check if have done the ff:
In rare cases, GMH background process is being destroyed by the system. To avoid this, grant allow background activities or ignore battery optimization to GMH. If you are using Priority Mode in Game Launcher, adding GMH to the excluded list is required.

If the issue still persists, GMH might be crashing on your device. If this is the case, please provide us the crashlog (refer to Questions and Bug Reports section below on how).
 

tribalfs

Senior Member
Mar 28, 2014
2,074
1,579

tribalfs

Senior Member
Mar 28, 2014
2,074
1,579
Hope we can get feedback from other S21 FE users if they are experiencing the same issue. To filter out if this issue is isolated to your device or on S21FE in general.
 

Roei.e

Senior Member
May 5, 2022
188
71
@tribalfs It's strange, when the app open or in the background it works perfectly.
Maybr its because I lately run a command,
"adb shell cmd package bg-dexopt-job"
 

capesso

New member
Jul 8, 2022
1
0
i have a problem with Procedures to grant Galaxy Max Hz the WRITE_SECURE_SETTINGS permission using ADB
my S22 Ultra is unauthorized , see bellow what i have when type adb devices:
D:\Temp\Platform Tool\platform-tools>adb devices
List of devices attached
R3CXVVNN99A unauthorized

Update:
i resolved problem
 
Last edited:

Roei.e

Senior Member
May 5, 2022
188
71
I don't know if that's related to the problem, but resolution change is "not supported anynore"

Screenshot_20220709-005127_Galaxy Max Hz.jpg
 

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  • 1
    Hi @tribalfs , thank you so much for all your efforts in supporting this phone. Got mine for a month now and installed your app on day 2. Works awesome mate, keep up the good work!

    There is however 1 minor thing I'm noticing and I don't know what's causing it, whether it's a bug or just my own wrong settings or something.

    Whenever I charge the phone with a regular charger at home, the app remains in adaptive mode (switching between 60-120hz). However when I charge my phone in the car / connect it to Android Auto, after disconnecting I notice the mode has always switched to standard which is 60hz max and I have to select adaptive again manually.

    You guys have any idea how to resolve this minor but still a bit annoying issue?
    Thanks a lot in advance!
    Will look into this issue. Thank you
  • 13
    screenshot_20220819-154719_galaxy-maxhz-jpg.5689911
    screenshot_20220819-154703_galaxy-maxhz-jpg.5689913
    screenshot_20220819-154652_galaxy-maxhz-jpg.5689915


    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 (e.g. 96hz instead of 120Hz).
      (S21 FE only supports 60hz and 120Hz)
      -Quick settings shortcut
      -Tasker plugin support

    • Motion smoothness mode switcher(Normal, Adaptive or High)***
      -Set you device motion smoothness mode to stationary refresh rates (high mode) for better smoothness if so desired on Samsung devices with native Adaptive motion smoothness with a little trade-off to the battery.
      -Apply adaptive mod on device that don't natively support adaptive mode [premium]
      -Tasker plugin support

    • Per-app refresh rate settings:
      Set different refresh rate settings for every app either adaptive or fixed(stationary) [premium].****

    • Motion smoothness on power saving mode (not working to all devices with OneUI4.**+, test first). ***
      -GMH will apply a workaround to bypass 60Hz limitation on Power Saving Mode (PSM) on supported Samsung smartphones.
      -Automatically apply workaround when PSM is enabled [premium]
    Screen-off Mods:
    • Force to Lowest Hz
      -Force the lowest refresh rate on screen-off or Always-On Display(AOD) to improve standby power consumption a bit.

      -Select refresh rate to set for AOD/screen-off[premium]
      -Tasker plugin support.

    • Auto apply power saving mode during screen-off ***


    • Auto disable Autosync***


    • Quick-doze mod
      -
      Quickly enter doze mode during screen-off that can not be interrupted by motion [premium]***
      -Tasker plugin support


    • Auto SENSORS OFF (experimental 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
    Others
    • Battery protection mod (Experimental)
      -Option to set maximum charge to 86%-95%(for OneUI4+)[premium]

    • Customizable refresh rate monitor
      -
      Use statusbar or overlay which you can place anywhere on screen.
      -Tasker plugin support



    • Net speed statusbar indicator
    OneUI inspired UI. Dynamic theme and Icon. Manual language selection

    Note: Premium license is on a per device basis (not per user)


    *** these marked features require a one-time ADB procedure (this is not root)
    ****requires ADB for S21FE

    Galaxy Max Hz background service is highly optimized. Background battery usage p is very negligible


    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 will prompt 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
    v8.0.0

    v7.14.58

    Changelogs
    Github wiki

    2
    I don't have this bug, so it must be something else on your side?
    I found that "Prevent switching to high mode" toggle fixed the issue. Thanks!
    2
    after trying it turned out that version 7.14.20 the resolution can be 2340, 7.14.30 is 2400
    Yes, I mistakenly changed the in-app profile to 2400 in the latest version, thinking it's the right one for S21 FE .
    But I already reverted to 2340 the profile on my backend. So everyone can reload it even in v7.14.30. while connected to the internet.
    I'll revert the in-app to 2340 in the next update.

    Will this be fixed for 7.14.30 or should i downgrade?
    No need to downgrade. Just reload profile while connected to internet so the device will get the backend copy.
    1
    Sadly, on the S21 FE we cannot select 96hz. Only 60 and 120. Also, screen off refresh rate can only be set to 60.
    Screenshot_20220112-162000_Galaxy Max Hz.jpg Screenshot_20220112-162123_Galaxy Max Hz.jpg
    1
    Hi @tribalfs , thank you so much for all your efforts in supporting this phone. Got mine for a month now and installed your app on day 2. Works awesome mate, keep up the good work!

    There is however 1 minor thing I'm noticing and I don't know what's causing it, whether it's a bug or just my own wrong settings or something.

    Whenever I charge the phone with a regular charger at home, the app remains in adaptive mode (switching between 60-120hz). However when I charge my phone in the car / connect it to Android Auto, after disconnecting I notice the mode has always switched to standard which is 60hz max and I have to select adaptive again manually.

    You guys have any idea how to resolve this minor but still a bit annoying issue?
    Thanks a lot in advance!
    Will look into this issue. Thank you