120hz QHD Developer Mode Toggle - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

So we know the 120hz is only enabled for FHD+ and limited to 60hz on QHD, but there's been some talk from leaks leading up to today saying it may still be possible to get 120hz in QHD using a developer mode option, can anyone confirm this is still possible?

arvz said:
So we know the 120hz is only enabled for FHD+ and limited to 60hz on QHD, but there's been some talk from leaks leading up to today saying it may still be possible to get 120hz in QHD using a developer mode option, can anyone confirm this is still possible?
Click to expand...
Click to collapse
I'd like to know this as well. Hopefully you get an answer from someone who has knowledge within the phone. I pray if there isn't an option that XDA finds a way to do it through ADB like the force 90hz option on OnePlus 7 Pro.

hopefully that exists

I really hope we can Atleast do 90Hz on 1140p.,

arvz said:
So we know the 120hz is only enabled for FHD+ and limited to 60hz on QHD, but there's been some talk from leaks leading up to today saying it may still be possible to get 120hz in QHD using a developer mode option, can anyone confirm this is still possible?
Click to expand...
Click to collapse
Can you try this tasker profile.
Import this little profile here to tasker. You need to give tasker the permissions it asks for within adb please report back
https://taskernet.com/shares/?user=...WrgmW2Mlw=&id=Profile:Selective+120hz+Per+App

Kevtrejo37 said:
Can you try this tasker profile.
Import this little profile here to tasker. You need to give tasker the permissions it asks for within adb please report back
https://taskernet.com/shares/?user=...WrgmW2Mlw=&id=Profile:Selective+120hz+Per+App
Click to expand...
Click to collapse
Anyone tested ? Does this work ?

Thread title is a bit misleading

Related

Intelligent refresh rate

why is my black shark 3s refresh rate stuck on 60hz? on setting it says intelligent on 90hz so its not totally 90hz. please help to use on full 90hz.
12JoJ25 said:
why is my black shark 3s refresh rate stuck on 60hz? on setting it says intelligent on 90hz so its not totally 90hz. please help to use on full 90hz.
Click to expand...
Click to collapse
I also can't understand official's behavior.In order to improve battery life,He close full 90hz by system update。。
My Chinese rom black shark 3 also does not run at 90hz with it turned on. Not even the system ui runs at 90hz. I hope we figure out a way to force it.
Reading their advertising, it's only for gaming and video modes
I messaged black shark support and they said that they are considering a force 90hz mode. Fingers crossed for a future update.
Try this https://forum.xda-developers.com/black-shark-3/how-to/forcing-90hz-refresh-rate-to-apps-t4134965
I'd prefer a 30Hz option and save battery - why would reading pages on the internet 'improve' at 90Hz??
akelino01 said:
Try this https://forum.xda-developers.com/black-shark-3/how-to/forcing-90hz-refresh-rate-to-apps-t4134965
Click to expand...
Click to collapse
Thanks it works!
cediedc said:
Thanks it works!
Click to expand...
Click to collapse
Glad it works for you

Samsung galaxy note 10 plus Refresh rate 90 120hz

Hi guys,
Simply question, IT is possible to change refresh rate or software overclock display to more Hz?
Or any APPS on this?
Unlock 90hz or 120hz anything else?
Thanks for answer
:good:
Kasp3rsky said:
Hi guys,
Simply question, IT is possible to change refresh rate or software overclock display to more Hz?
Or any APPS on this?
Unlock 90hz or 120hz anything else?
Thanks for answer
:good:
Click to expand...
Click to collapse
nope , that app used for s20 not work for n10+ , i think n10+ locked to 60hz
Sent from my SM-N975F using Tapatalk
Kasp3rsky said:
Hi guys,
Simply question, IT is possible to change refresh rate or software overclock display to more Hz?
Or any APPS on this?
Unlock 90hz or 120hz anything else?
Thanks for answer
:good:
Click to expand...
Click to collapse
No, if it was the relevant option(s) would be visible and available to us on the phone.
Currently people are using activity launchers to run a menu option for the S20 that is hidden on the Note 10+. While it can be toggled it appears to not work at all on the Note 10+ due to hardware limitations.
scottusa2008 said:
No, if it was the relevant option(s) would be visible and available to us on the phone.
Currently people are using activity launchers to run a menu option for the S20 that is hidden on the Note 10+. While it can be toggled it appears to not work at all on the Note 10+ due to hardware limitations.
Click to expand...
Click to collapse
Do you have a link?
Reaper1337 said:
Do you have a link?
Click to expand...
Click to collapse
Hi,
https://forum.xda-developers.com/galaxy-note-10/how-to/toys-oneui-2-1-update-t4077297
Tried the activity launcher and I assure 100% note 10+ locked to 60hz...
I installed the app and applied the setting as well. Not so much as a placebo effect. Checked at testufo and can confirm only 60hz. Is there anything useful anyone has discovered in this app?
The Problem will be the drivers for the display
To achieve more than 60hz you would have to create a custom resolution and refresh rate
Effectively overclocking the display
Anyone ever checked what resolution and refresh rate the Note 10+ can actually use, by running the shell command “dumpsys display,” in adb?
According to this article the setting option was a mistake.
https://piunikaweb.com/2020/04/07/s...-120hz-refresh-rate-but-dont-get-too-excited/
by the fact the display was launched as purely 60hz it is probably a hardware limitation.
LCD/LED/other panels are manufactured to work at a maximum speed, it will be hardware controlled through the display chips, so unless you can swap out the controller chip and the panel is actually capable of altering the individual points at that speed you are likely never getting past 60hz. so unless the hardware was designed for 120hz and Samsung chose to just massively underclock the screen (but why would they do that when it would have been a good brag?) there is likely no way past 60hz as since the change from CRT the only way to overclock a screen is if the screen is shipped underclocked by the manufacturer.
so the reason it doesn't show up in the standard settings without extra steps should tell you this option being there is a mistake of them not removing the setting deep enough in the software.

Question R

.
kevinireland11 said:
The refresh rate must need some work done to it because when you enable force 120, the screen doesn't stutter when scrolling anymore.
Although might hit battery life a little moreView attachment 5468011
Click to expand...
Click to collapse
This isn't a revelation bro. People already know this. LTPO is still a very new technology and hasn't been perfected yet.
kevinireland11 said:
The refresh rate must need some work done to it because when you enable force 120, the screen doesn't stutter when scrolling anymore.
Although might hit battery life a little moreView attachment 5468011
Click to expand...
Click to collapse
Ah yes the oldest trick in the book
Screen refresh rate is controlled by several variables, 3 which I found are:
Code:
# getprop ro.surface_flinger.use_content_detection_for_refresh_rate
<true by default; you will need Magisk's resetprop to override it>
# settings get system min_refresh_rate
<0 by default; you can set e.g. to '60'>
# settings get system peak_refresh_rate
<60 or 120 depending on toggle 'Smooth display' in Settings>
When you use 'Force peak refresh rate' in developer options then:
Code:
# settings list system | grep refresh
min_refresh_rate=120.00001
Weird number by the way. Anyway that forces the driver into 120Hz continuously.
Burt Squirtz said:
This isn't a revelation bro. People already know this. LTPO is still a very new technology and hasn't been perfected yet.
Click to expand...
Click to collapse
There's a catch though,
It's for the people that didn't know, if "we all" new then I wouldn't have posted it
On my Pixel 6 Pro it always displays '60' if you turn on 'Show refresh rate', regardless if any of the other use/force smooth display/refresh rate options is set to true...
Is this the same for you?
HerrT said:
On my Pixel 6 Pro it always displays '60' if you turn on 'Show refresh rate', regardless if any of the other use/force smooth display/refresh rate options is set to true...
Is this the same for you?
Click to expand...
Click to collapse
Mine is 60, except when things are changing on the screen, then its 120.
96carboard said:
Mine is 60, except when things are changing on the screen, then its 120.
Click to expand...
Click to collapse
After a reboot mine is behaving the same (and as originally expected) now.
Thanks for the reply!

Question Colour shift when display switches it's refresh rate .

Guys im noticing colour shift on the display when the refresh rate switches from 120hz to 60hz in Mi11x.Its so noticeable and i don't know if it's a hardware or software issue and if anybody knows the fix then plz tell .
Sorry to state the obvious, just keep display at 120!!! Sorted
reg66 said:
Sorry to state the obvious, just keep display at 120!!! Sorted
Click to expand...
Click to collapse
Is my phone defective or is this present in every mi11x cause this is a software bug ?
Clear the data of Battery and performance app. That should do the trick. But it will return when you reboot. I do that in mine a few days and it somehow fixed it self. Now I don't do clear data trick. I'm on 120fps all the way with no color/brightness shift.
LynnnXDA said:
Clear the data of Battery and performance app. That should do the trick. But it will return when you reboot. I do that in mine a few days and it somehow fixed it self. Now I don't do clear data trick. I'm on 120fps all the way with no color/brightness shift.
Click to expand...
Click to collapse
I frequently clear the data of Battery and performance app but after some time it goes back to it's original behaviour and im not able to understand if this is a issue with hardware or software and if it's with software is it gonna get fixed miui 13 update or not any idea about this ?
Syed Qaiser Abbas said:
I frequently clear the data of Battery and performance app but after some time it goes back to it's original behaviour and im not able to understand if this is a issue with hardware or software and if it's with software is it gonna get fixed miui 13 update or not any idea about this ?
Click to expand...
Click to collapse
I'm not sure, but try disabling "Smoothen transitions" and "Sunlight mode" in Settings > Display > Brightness level, as well as disabling "Adaptive colors" in Color Scheme section.
I remember doing some of this fixed the problem.
Please share your results with us.
No bro it doesn't help it's still the same.
Is this problem fixed in miui 13 ?
Or is this a hw issue which means my unit is defective ?
I have tested in my phone, I can see color changes in the lapse between 60-120hz transition if the color scheme is saturated and adaptive colors is enabled. You need to try with a hard reset, I know is annoying, but we decide to get a Mibuggi phone.
It's happens to me when on arrowos 12 but setting the minimum refresh rate to 120hz fixes it for me, would prefer to have the minimum set the 60hz but this is my only work around
ErickBls said:
I have tested in my phone, I can see color changes in the lapse between 60-120hz transition if the color scheme is saturated and adaptive colors is enabled. You need to try with a hard reset, I know is annoying, but we decide to get a Mibuggi phone.
Click to expand...
Click to collapse
So is this a software issue that's present on every device or hardware issue thats present on limited devices
Syed Qaiser Abbas said:
So is this a software issue that's present on every device or hardware issue thats present on limited devices
Click to expand...
Click to collapse
I have been reading about and it's not clear at all.
Look to the next thread:
New - Subtle change in screen apperance/color with 120hz enabled
Since I installed Xiaomi EU weekly 21.12.8 (MIUI 12.6) I noticed that the apperence of the screen changes in a subtle way sometimes. For instance, dark elements of the background change to darker shade when I stop scrolling on the google now feed. The screen flickers for one millisecond and than...
xiaomi.eu
Syed Qaiser Abbas said:
Guys im noticing colour shift on the display when the refresh rate switches from 120hz to 60hz in Mi11x.Its so noticeable and i don't know if it's a hardware or software issue and if anybody knows the fix then plz tell .
Click to expand...
Click to collapse
Well I have just spent the past half hour or so trying to reproduce your issue. With 'show refresh rate' enabled in dev options I see no change at all with whatever settings I try. I cannot see or reproduce you issue with my poco f3. However, I am running a custom rom - AICP 16.1.....
I'm not sure if this is the sole reason I don't have your problem, and I'm not saying you don't have a hardware problem. But, why not try a custom rom to see if you can reproduce th issue. I see you have been around XDA for a while so should know your way around flashing a custom rom to check... Might be easier and quicker than sending your phone off for possible repair. Also, one of the first things the repair center may well say (I'm assuming) is to try and factory reset you phone after backing up.
SO, my point is, if you are that worried its a hardware issue, and assuming the service center will just ask you to factory first of all, why not backup as much as you can and try a custom rom... see if it persists.
You can always make a note of what rom version you are running now and download it just in case. Then flash the custom rom and if the problem is still there and you need to send your phone off to the service center, just reflash the original rom locking the bootloader during flash. The service center will never know it has been flashed etc
Syed Qaiser Abbas said:
Is my phone defective or is this present in every mi11x cause this is a software bug ?
Click to expand...
Click to collapse
[CLOSED] Serious Poco x4 pro problems even after latest update ?
I saw this video focusing on various Poco X4 Pro problems including problems with display, camera, fingerprint scanner, microphone and lagging problem on the phone. : Self-promoting video link deleted. Can someone explain the...
forum.xda-developers.com
i got poco x4 pro too and same issue screen flickering and **** POCO needs to do something about this I'm never going to buy a POCO phone.....
reg66 said:
Sorry to state the obvious, just keep display at 120!!! Sorted
Click to expand...
Click to collapse
thats not possible even when one sets the the refresh rate at 120 it automatically reverts it to 60 randomly
RDNRHM said:
thats not possible even when one sets the the refresh rate at 120 it automatically reverts it to 60 randomly
Click to expand...
Click to collapse
same issue brother btw what Phone do u have mine is POCO X4 PRO 5G Global
Syed Qaiser Abbas said:
Is my phone defective or is this present in every mi11x cause this is a software bug ?
Click to expand...
Click to collapse
MIUI one of the best operating system
Bikrommani said:
MIUI one of the best operating system
Click to expand...
Click to collapse
That's totally theoretical....
Syed Qaiser Abbas said:
Guys im noticing colour shift on the display when the refresh rate switches from 120hz to 60hz in Mi11x.Its so noticeable and i don't know if it's a hardware or software issue and if anybody knows the fix then plz tell .
Click to expand...
Click to collapse
I'm facing same problem or bug you say, My device is 11i 5g, it's seems like a software issue to me, allmost all amolet 120hz mi device with OEM miui facing this issue.
same here My device is POCO X4 PRO 5G (Veux)

Question X80Pro LTPO refresh rate not working

Good day. Please can someone give advice - i got CN X80pro V2185A 12\256.
When i set screen refreshrate to smart switch i get only 60 and 120 real refresh rate via counter.
if i touch screen 120hz, after 3-4 sec it drops to 60 and never less.
i make full restore, update last firwware, but no changes.
MrDiegoSPB said:
Good day. Please can someone give advice - i got CN X80pro V2185A 12\256.
When i set screen refreshrate to smart switch i get only 60 and 120 real refresh rate via counter.
if i touch screen 120hz, after 3-4 sec it drops to 60 and never less.
i make full restore, update last firwware, but no changes.
Click to expand...
Click to collapse
You're in dark mode I bet. It doesn't work in dark mode it seems. Annoying
nope, not in dark
MrDiegoSPB said:
nope, not in dark
Click to expand...
Click to collapse
OH I see! That looks messed up. Funtouch os? I think that'll probably be fixed with an update cause you seem to be on all the correct options.
You're using auto brightness?
lawtq said:
OH I see! That looks messed up. Funtouch os? I think that'll probably be fixed with an update cause you seem to be on all the correct options.
You're using auto brightness?
Click to expand...
Click to collapse
yes auto brightness
Wish I could help, but I have the China dimensity 9000 version with no issues
asked vivo CN customer service, this is their refresh rate strategy for dark mode, so it wont be fixed, probably they have their reason behind for it
so its looks like
1) 1-120 wont work in dark mode theme
2) 1-120 wont work in low brightness
3) 10-120 work in 30%+ level
4) 1-120 work in 70% levels
If I set my refresh rate to 120hz should it stay there wherever I am or whatever I am doing woth my phone? Coz even in homescreen or using chrome it still goes down to 10.

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