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tribalfs

Senior Member
Mar 28, 2014
2,074
1,579
I have updated Galaxy MaxHz from 7.14.58 to 8.0.0-beta7 and realized that I cannot turn on or off "Protect battery" via Bixby Routines system app or manually via Battery Settings as I used to.

My mobile is S22 with latest update (S901EXXU2AVG6).
I can confirm this. Will post an update to fix this the soonest.
Please post in right s22 thread if you have other concerns. Thank you.
 

Eeveenly

New member
Dec 30, 2021
2
0
On latest beta when i set the resolution to WQHD+ the refresh rate is stuck on 60 even if i set it to 120 (Note 20 Ultra)
 

Alezalex88

New member
Aug 20, 2022
3
0
Screenshot_20220820-143614_Samsung Internet.jpg
 

Alezalex88

New member
Aug 20, 2022
3
0
how do i solve i'm new just bought the app
 

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Rintenfinten

Senior Member
Oct 7, 2011
339
50
Hi. Great App. Bought Premium. Using Beta 8.

My Problem is that after startup when I enter my pin then it feels like the system is running in 5 Hz. What setting is responsible for this? Thanks for your Help!
 
Last edited:

Rasti19642

New member
Aug 20, 2022
3
0
Just purchased the app for my Z Flip 4. When on adaptive mode, it doesn´t work in power saving mode with 96 hz though it is set from 10 - 96 hz for psm. It stops at 60 hz.
Perhaps I made a mistake?
 

alchemist2022

New member
Aug 14, 2022
2
0
I am using Galaxy S21(Android12-OneUI4.1) in power saving mode with refresh rate of 120Hz in Galaxy max hz v7.14.58.

However, in v8.0 (beta1 ~ beta8), after installing Galaxy Max Hz (with ADB procedure), the refresh rate of 120Hz is well applied in power saving mode, but after rebooting, the refresh rate is fixed to 60Hz. Even when "Adaptive" or "High" is selected, the actual refresh rate is only applied at 60Hz.

After uninstalling and reinstalling this APP, after going through the ADB procedure, 120Hz is applied well, but again, after rebooting, it is fixed to 60Hz and does not change to 120Hz in any attempt.

Again, in v7.14.58, 120Hz is applied well in sleep mode without the above problem, but in v8.0b8, the above problem still occurs.

please please solve it
 

tribalfs

Senior Member
Mar 28, 2014
2,074
1,579
I am using Galaxy S21(Android12-OneUI4.1) in power saving mode with refresh rate of 120Hz in Galaxy max hz v7.14.58.

However, in v8.0 (beta1 ~ beta8), after installing Galaxy Max Hz (with ADB procedure), the refresh rate of 120Hz is well applied in power saving mode, but after rebooting, the refresh rate is fixed to 60Hz. Even when "Adaptive" or "High" is selected, the actual refresh rate is only applied at 60Hz.

After uninstalling and reinstalling this APP, after going through the ADB procedure, 120Hz is applied well, but again, after rebooting, it is fixed to 60Hz and does not change to 120Hz in any attempt.

Again, in v7.14.58, 120Hz is applied well in sleep mode without the above problem, but in v8.0b8, the above problem still occurs.

please please solve it
Please post in dedicated thread for S21. Thank you.
 
Hi
I'm trying out changing resolution per app in tasker and it's working but there's a problem. Example, I set 2316x1080 on an app and exit 3088x1440, the problem is after changing resolution it goes back to home screen and thus changing resolution back to 3088x1440. I want my home screen to be max resolution but others not. Is there a workaround? Thanks!
 

mk392

New member
Aug 23, 2022
2
0
hey, just got the app and have the premium through trial (S22 SD)

I wanted to try the 120hz on power saving mode except on my phone the refresh rate with PSM on menu is greyed out and I can't toggle it on or off

I can still do the disable auto-sync, force lowest hz etc, but not the PSM mode.

I've tried resetting the phone, clearing data/cache, reinstalling the app but still greyed out, how do I fix this?

thanks
 

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  • 2
    I'm trying to activate premium version, but I always receive the message that servers are unavailable. I can't activate the app because of that.
    I'm trying to enter my activation code but I am getting the following error:
    "Unable to reach remote server. Please try again later."

    Please message me your activation code if you have not been able to activate yet.

    Thank you.
    2
    View attachment 5723685View attachment 5723687
    Dear
    Since I joined the one ui 5 beta 3, yesterday, i can't use my premium membership on the app neither automatically nor have a chance to add my activation code on my S22 Ultra,, Appreciate your help and support as Usual, keep Doing Good 👍
    Screen shots attached
    Hi!

    We are very sorry for the inconvenience.
    We are currently checking this issue on our backend.

    For now, just keep trying again until it activates. It will eventually activate.

    Please also ensure you have a strong internet connection.

    Thank you.
    1
    Hi, I had bought your premium version by making donation on the app provided on play store. Now I re-installed older UI4.1 and lost all data in the process. How can I get the code to activate premium version ? Can I retrieve the code or i have to buy/make donation again ??
    You should find meil on the mailbox

    "Galaxy Max Hz Premium for your ...."

    You have the activation code in the email - is it possible otherwise, I have no idea, let's wait for the author to answer.
    1
    Cc: @tribalfs
    It's been quite a long while since I last logged in on XDA, let alone engage in any threads of relevance to any of the devices I own or used to own. Yet I decided to take the time to log in and search for this thread just to express my infinite gratitude and appreciation to the developer of this wonderful app. I usually tend to shy away from premium licenses of any app I use, unless it really stands out for a quite significant reason, and in the case of this app, there are a lot more than just one reason to justify my purchase of the premium license. From the aesthetics and design of this app to the extra functionality it brings to the table, this app has the lot. PSM + high refresh rate + adaptive motion smoothness mode + QHD (sort of) executed that seamlessly deserves a standing ovation. Dare I say, this is one of the best premium apps I bought for one of the strongest causes for a device. Here is hoping that this app continues to be maintained adequately, or shall I say here's hoping Samsung doesn't mess about with any of what this app offers to the table. Hats off!

    P.S. For those wondering, I own a Galaxy S20+ Exynos 990 model, running OneUI 4 latest update.

    Signing off!
    1
    I'm trying to activate premium version, but I always receive the message that servers are unavailable. I can't activate the app because of that.
  • 114
    Screenshot_20220819-154719_Galaxy MaxHz.jpg
    Screenshot_20220819-154703_Galaxy MaxHz.jpg
    Screenshot_20220819-154652_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 (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]
    Note: Stopped working out-of-the-box on Note 20 Ultra updated to OneUI4.*.
    Extra steps to bypass restriction on OneUI4.*. After selecting Adaptive or High in GMH while on power saving mode, do either:
    - Do a quick fake/mock video call to any number using the stock video call app(not google duo). Availability depends on network support
    OR
    - Connect and disconnect to a wifi display or miracast receiver (e.g. smart tv, chromecast, windows laptops) using the Smart View function (Credits to @albiGib and @rblckmnjr84 for sharing the discovery)

    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

    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

      Caution!! Be careful on applying CQHD+ on Note20Ultra with OneUI4.* - it causes the UI to shrink after reboot or long sleep that causes difficulty on entering the lockscreen.

    • 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
    v7.14.58
    CAUTION!!! SOMEONE IS TRYING TO TAMPER THIS APP AND FILL IT WITH TROJAN. DON'T DOWNLOAD ELSEWHERE

    Changelogs
    Github wiki


    Demo video of v5.4. More features have been added in the later versions
    29

    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.


    Changelogs:

    Try to clear data of this app if you encounter issues after update.
    Please report any bug that persist. Thank you.


    Please check here for the latest changelogs

    Previous changelogs (old app)

    v5.40
    - Fixed landscape orientation layout bug and other layout improvements
    - Added support for Note 20 Ultra Non-5G models (all features)

    v5.26
    - Fixed disabled "High/Fixed Motion Smoothness Mode" switcher on Galaxy Z Fold 2. You should be able to use this function now in Z Fold 2.
    - Fixed force close bug on Galaxy Z Fold 2
    -Fixed missing resolution label for Galaxy S20 series
    - Other code clean up

    v5.20
    - Qs tiles for refresh rate control and resolution switcher now have dynamic icons. Better visibility for partially expanded notification panel.
    - Added high/fixed refresh rate mode/option for Galaxy Note20 Ultra and Z Fold2. If enabled, the device will be set to 'High Motion Smoothness' mode and refresh rates will behave like the Galaxy S20 series.

    v5.00
    - Added support for Galaxy S20, S20+, S20 Ultra and S20FE. Resolution switcher is not applicable to S20 FE.
    - Renamed app to Galaxy Max Hz

    v4.00
    -Added 'Resolution - Motion Smoothness Mode' switcher (button and qs tile). Switch resolution and motion smoothness mode anytime even on medium power saving mode. This specific function requires ADB.

    v3.00
    - Changed overlay display FPS to screen refresh rate (Hz)
    - Refresh rate monitor now switches color to red if 60hz or below and to green if above 60hz
    - Added toggle switch for refresh rate monitor on app's home screen

    v2.00
    - The 3-way toggle button and quick settings (qs) tile are now aware if the current Motion Smoothness mode is set to Adaptive or not. If not, they will show 'Standard' and will open the display settings when clicked
    - The switch for the FPS monitor overlay is moved to a new qs tile. You can now turn the FPS monitor ON/OFF anywhere without opening the app.
    - Changed text color of fps monitor from red to green. Green color has the longest lifespan in amoled, so lesser chance of amoled burn.

    v1.00 Initial release



    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.
    17
    Apologies for being inactive in the past weeks due to some medical/family reasons.
    I will still be inactive in the next 1 or 2 weeks.
    Thank you for understanding.
    11
    GMH_v7.14.16 in-app update now available:
    -fixed bug: unable to turn off accessibility when no feature requiring such is enabled
    -experimental workaround for enabling Adaptive/High refresh rate on PSM on OneUi4.0
    -other bug fixes
    10
    v7.12.20 in-app update is now available. :)
    - Fixed intermittent bugs:
    - Power saving mode on screen-off: PSM not turning off back on screen on.
    - Turn-off autosync on screen off: autosync not turning on back on screen on