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

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TR88

Senior Member
Oct 8, 2009
212
15
48hz adaptive min is no longer working for me on the Galaxy S21 Ultra on the latest version (7.14.52). The app will automatically force close.
 

alex6600

Senior Member
Apr 23, 2008
1,010
923
Please tell me about the algorithm of work in new versions of the application.
When I select the minimum frequency of 48 Hz, the screen almost immediately goes to 48 Hz (when I stop scrolling).
When I select the minimum frequency of 60 Hz, the screen almost constantly works at 60 Hz, and occasionally goes to 48 Hz (most cases in video). Is this the "stock" algorithm of the device?
 

tribalfs

Senior Member
Mar 28, 2014
1,837
1,368
Please tell me about the algorithm of work in new versions of the application.
When I select the minimum frequency of 48 Hz, the screen almost immediately goes to 48 Hz (when I stop scrolling).
When I select the minimum frequency of 60 Hz, the screen almost constantly works at 60 Hz, and occasionally goes to 48 Hz (most cases in video). Is this the "stock" algorithm of the device?
Setting min hz to 60 is stock. Yes, it still goes to 48hz when compatible video is played (i.e. 24fps/48fps format)
 
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tribalfs

Senior Member
Mar 28, 2014
1,837
1,368
Thank you for your response. I have now bought the app, however I wanted to ask regarding adaptive refresh rate. When I enable Power Saving mode and the "Keep smoothness on Power Saving mode" option enabled. The 120Hz works, but it never goes below 120hz according to the refresh rate overlay. Am I doing something wrong?
In low brightness? Adaptive mode pauses on certain low brightness method.
However if you set min hz to 48Hz, GMH will override it.
 

R_eliks

Member
Feb 9, 2018
29
21
Prague
As of OneUI 4.1, adaptive 48-96 only works on data. When arriving at the saved WiFi, it automatically connects to it and at that moment the adaptive works only 48-60, after the automatic shutdown after leaving the WiFi back to the data, again everything works according to the settings. I can't think of a problem.
EDIT: So I'm taking it back, it's not related to switching Data / WiFi, but it's due to the minimum brightness of the display, which has already been explained. Thank you
 
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holger1308

Member
Dec 25, 2015
49
1
I have a z fold 3.
ADB - Command was done.
When using power saving mode refresh-rate maximum is 60hz. Not more possible? Disabled saving-mode goes to 120hz.
Same configuration on my S22 Ultra: Power-saving-mode goes upto 120hz.
Any Idea?
 

tribalfs

Senior Member
Mar 28, 2014
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v7.14.55 in-app update
-Fix for refresh rate sometimes not going up immediately after exiting keyboard
 
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orlans21

Senior Member
Jan 4, 2013
677
93
Samsung Galaxy S21 Ultra
I didn't know there was a thread for this app on here. I made a thread earlier that the color temp of my screen would change when the refresh rate would drop to 48hz then later realized it was from this app. Is there no way of using 48hz without the color temp changing?
 

tribalfs

Senior Member
Mar 28, 2014
1,837
1,368
I didn't know there was a thread for this app on here. I made a thread earlier that the color temp of my screen would change when the refresh rate would drop to 48hz then later realized it was from this app. Is there no way of using 48hz without the color temp changing?
Hi. It's a screen calibration issue. Please check FAQs for the workaround and additional info. Thank you.
 

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  • 1
    v7.14.55 in-app update
    -Fix for refresh rate sometimes not going up immediately after exiting keyboard
    1
    My s21 ultra get stuck in 120hz in YouTube with the last update. I deleted apps data for both but still the same
    1
    My s21 ultra get stuck in 120hz in YouTube with the last update. I deleted apps data for both but still the same
    Maybe your screen is in low brightness?
    If it's not the case, can you share a screen recording so we can look closer?
    Thank you.
    1
    I cant find GMH brightness mod in the app
    1656392610111.png

    This will show when min hz is set to 48Hz
    1
    ohhh ok, thank you so much. i got it now. But I have no idea what to set it at
    That will vary. Start maybe with 12. Increase 1step at a time if you still noticing flickers on low brightness.
  • 22
    gridart_20220121_203251929x-jpg.5514313

    About this app:
    • Refresh Rate Control: Easily control the max refresh rate (Hz) of android devices with multiple refresh rates (e.g. note20 ultra, s20/S20+/S20Ultra, z fold 2, s21/s21+/s21Ultra, tab S7/S7+, z fold 3, z flip 3). This app can limit max refresh rate to 96hz (or any available refresh rate) on supported smartphones - you can save power with negligible difference on smoothness. Use either the in-app toggle or quick settings tile - ADB setup or Root NOT needed.

    • Force High: Option to use High(Fixed) motion smoothness mode on Samsung devices with native Adaptive motion smoothness***. Current Samsung smartphones that natively support adaptive refresh rates include the Galaxy S21 Ultra.

    • Refresh Rate Monitor: Show real-time screen refresh rate as statusbar icon and/or as overlay. Overlay size and location is adjustable. Use either the in-app toggle or quick settings tile

    • Quick Resolution Switcher: Easily switch to any supported resolutions using the included quick setting tile***

    • Quick High/Adaptive on Power Saving Mode: Easily switch to high or adaptive motion smoothness mode (from Standard) even on power saving mode on supported Samsung smartphones.***


    • Force to Lowest Hz: Force lowest refresh rate on screen-off/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 - ADB setup or Root NOT needed.

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

    • Tasker plugin support: Automate GMH settings with Tasker app. Supported actions/variables: max refresh rate, min refresh rate, keep smooth motion on PSM, motion smoothness mode, quick-doze mod, change dispaly resolution, auto sensors off. More info in FAQs below

      Premium Features:

    • Keep High/Adaptive motion smoothness when power saving mode is enabled whether manually or by the system/adaptive power saving***


    • Adaptive refresh rate mod for devices supporting multiple refresh rates but do not have the stock Adaptive motion smoothness (e.g. S20 series, S20FE, TabS7/S7+) with the ability to set the brightness threshold for its activation***

    • Quick-doze mod: Quickly enter doze mode during screen-off that can not be interrupted by motion ***

    • Override default minimum refresh rate for adaptive to lower value(if supported)***

    • Resolution switcher filter: Filter what screen resolutions to include for the resolution switcher QS tile.

    • Auto turn off Autosync: Turn off autosync settings while the screen is off.

    • Auto SENSORS OFF (experimental non-root workaround):
      Device sensors will automatically turn off while screen is off until the device is unlocked. This helps minimize battery-draining motion-triggered wakelocks while device is not being used.

    • Statusbar net speed indicator

    • 7-day Premium Trial is available. Just click "Activate Premium|Trial" button and activate free trial when prompted.

      Note: The premium license is on a per device basis.
    Galaxy Max Hz background service is highly optimized. Background battery consumption of this app is very negligible .


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


    Info: This app targets older android sdk in order to control refresh rates without ADB setup. Just ignore the dialog that says "This app was built for an older version of Android...." when opened for the first time.


    Download

    Read FAQs and other important info in here
    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