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
1,578
Installed the latest v8 beta, do you have plans to have 120hz @ max resolution in PSM working on the s21u?

Also, no matter what I tried, per app settings were not working for any apps I tried. Reverted to latest v7 for now.
120hz on PSM was already implemented long time ago. Supposed to work on any resolution on S21U.
Did it stop working on S21U?

Did you clear app data after install or clean install v8-alpha7 (note: not yet beta)? It's required if coming from v7.

Thanks.
 
120hz on PSM was already implemented long time ago. Supposed to work on any resolution on S21U.
Did it stop working on S21U?

Did you clear app data after install or clean install v8-alpha7 (note: not yet beta)? It's required if coming from v7.

Thanks.
Sorry, forgot to mention that I cleared data, even did a reinstall and ADB again for the hell of it. 120hz in PSM wasn't working at all. It was locked at 60 no matter what.
 

tribalfs

Senior Member
Mar 28, 2014
2,074
1,578
v8.0.0-alpha8 now available.
Should fix non-working Per-app settings issue on some devices resulting from conflict with OneHandOperatioin+ app's overlay and the likes.
 

alex6600

Senior Member
Apr 23, 2008
1,015
923
I'm on latest beta. And latest software with August patch. 120 Hz and PSM don't work.. Always 60
 

martinhk2008

New member
Jan 29, 2013
3
1
Hi, I want to try 3-days premium trail and show below error after I clikck Activate Premium|Trial" button. The error still exsist after I reboot the phone.
May I know how to fix it? thanks

photo_2022-08-13_11-52-55.jpg
 

Lukasek112

Senior Member
Nov 17, 2008
183
27
Hello. Would it be possible to make adaptive brightness? So that I could set it to the lowest level?
 

VertigoOneX

Senior Member
Jul 8, 2012
219
28
Hey got an issue with a notification popup. Everytime I restart my phone and when I open the app it's telling me that this app has been developed for older Android versions. It's no issue when opening the app, as I don't do that very often but after every restart the popup will halt all the other processes and remain on screen until removed. Is this behaviour intended?
 

tribalfs

Senior Member
Mar 28, 2014
2,074
1,578
Hey got an issue with a notification popup. Everytime I restart my phone and when I open the app it's telling me that this app has been developed for older Android versions. It's no issue when opening the app, as I don't do that very often but after every restart the popup will halt all the other processes
Please check here. Thank you.
 

LeeXDA18

Senior Member
Sep 24, 2018
419
279
Hi, in the oneui5 beta 1, Keep smoothness on PSM is missing. Uninstalled & reinstalled etc.
 

tribalfs

Senior Member
Mar 28, 2014
2,074
1,578
V8.0.0.2 in-app update:
-Fixed bug on per-app settings not being restored after turning off and turning on the screen.
 

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  • 1
    I apologize if this has been covered - I tried to search the thread and it kept saying an error occurred.

    I'm using an S21 Ultra with OneUI 4.1.

    I installed GalaxyMaxHzPub, and successfully enabled WRITE_SECURE_SETTINGS, which enabled the UI of the application.

    However, with High mode setting, the phone is still acting as if it's on Adaptive, continually dropping to 60 Hz when not scrolling, on the home page, or in certain apps.

    Is there something I can do to ensure it stays at a fixed 120 hz?

    ETA: Clicked through the thread and saw the suggestion in other places to clear app data. Tried that, and at least so far, it does appear to be working. Of course, I'll update if I see the issue again.

    Thanks so much for this. I have had two concussions, and I'm really sensitive to lower refresh rates. My phone options were a bit limited by this, but 120 Hz seems to be an acceptable floor for now. (My 90Hz OnePlus 7 Pro was a bit too low.)

    ETA2: Yes - spoke too soon. After the screen shuts off and resumes, it still will often cut down to 60Hz. Is this preventable?
    Please check v8.0.0.3 in-app update. Thank you.
    1
    Please check v8.0.0.3 in-app update. Thank you.
    So far so good! ☕ well deserved.
  • 25
    Screenshot_20220819-154703_Galaxy MaxHz.jpg
    Screenshot_20220819-154652_Galaxy MaxHz.jpg
    Screenshot_20220819-154719_Galaxy MaxHz.jpg

    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).
      -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 ***
      -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]
    Note: It's reported that this workaround is blocked and not working in OneUi5.0 on S21 Ultra

    Screen-off Mods:
    • Force to Lowest Hz: Force the lowest refresh rate on screen-off or Always-On Display(AOD). This overrides Samsung's strange stock behavior which sets the refresh rate to the highest on screen off (update: it is now at 60hz since OneUI3.0) to improve standby power consumption a bit.
      -Tasker plugin support


    • Auto apply power saving mode during screen-off (after ~ 10 secs)***


    • 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.
      -Tasker plug-in support
      - Supports up to OneUI4.* only

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

    • Quick resolution switcher
      -Easily switch to any supported resolutions using the included quick setting tile***
      -Tasker plugin support
    • 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: The premium license is on a per device basis (not per user).

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

    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

    Changelogs
    Github wiki


    Localization/Translations

    Contributors
    Italian: @Orlaf
    German:devj3ns, drbeat
    Russian: @a43
    Swedish:Steffe2
    Turkish: osmanakar312
    Greek: Nick
    Spanish: @Sebastiansm
    Czech: @Chrono Leggionaire
    Simplified Chinese: @xiaolu7233123
    French: @Jaxom84
    Polish: @Pichulec
    If you want to contribute on translations, please send me a message



    If you want to get GMH Premium features and/or support GMH development but paypal is not available in your place, you can use Google Play Store.
    Just download GMH Donation app from Google Play Store.

    Note: The price might be slightly higher due to the relatively higher tax imposed on play store.
    8
    Mate got a question for you, as many of us have issues with one wake lock, CameraService_worker. It trigger when you walk and only way to get rid of it is to disable sensors. Is there any chance you could make it happen in the app when screen is off? Add function for it as there is a tile from dev options but it's not perfect as it has to be done manually. Thanks
    Good suggestion. I have quick tile for sensors but maybe you could implement it in your app. Turn off when display off. Like with PSM
    Thank you for this suggestion. I'll do some research on this and check what I can do.
    6
    v7.14.18 in-ap update:
    -Fixed bugs on OneUi4.0: brightness threshold for adaptive mod bug, netspeed indicator bug
    -Fixed bug on minimum hz tile and minimum hz tile tasker command
    5
    Unfortunately no, that's a display calibration issue
    Mate got a question for you, as many of us have issues with one wake lock, CameraService_worker. It trigger when you walk and only way to get rid of it is to disable sensors. Is there any chance you could make it happen in the app when screen is off? Add function for it as there is a tile from dev options but it's not perfect as it has to be done manually. Thanks
    5
    v7.14.00_beta now available
    Added auto SENSORS OFF experimental feature (no root needed).

    1628178654581-jpeg.5378827