yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy J4+ Guides, News, & Discussion] :
hii woumd anyone want to test dot 5.2 for j4 core?

if you want to test pm me, and i will send you the flashable zip file!
[Samsung Galaxy J4+ Guides, News, & Discussion] Fleonardst:
Good night, Mr please send me link for download and go teste, my phone is j410g, thanks
[Samsung Galaxy J4+ Guides, News, & Discussion] swarupgolui:
J4+?
[Samsung Galaxy J4+ Guides, News, & Discussion] Davidelbustos:
hola phello please I would like the rom a lot, will you be able to share the zip file with the rom?
[Samsung Galaxy J4+ Guides, News, & Discussion] Davidelbustos:
Hello, how are you, look, is it possible that you asked me to send the rom file? please thankssss
[Android Head-Units] Steefzar:
Only for headunits based on MTK8257/MTK8259 chipset like the Junsun V1 Pro

This is based on the newest update "8259P_军灿UI02v1280x720-国外_v27_20211201"

Full stock rom with Magisk patched boot image and Magisk manager installed. It will display an SU error in Magisk manager but just ignore it since it still works.

Just flash with SP Flash Tool. Remember to format before flash

Download: 825x Pro ROOT

I have no responsibility if you brick your device, do it on your own risk!

HOW TO FLASH:

1. Open flashtool

2. Select the scatter file provided in the ROM (AC8257_Android_scatter.txt) in the Download tab. All the different partitions should now be selected.

3. Click on Format tab and then make sure "Auto Format Flash" and "Format whole flash" is checked.

4. Press Start on Format and boot your device into preloader mode, there are several guides for this. My device boots into preloader mode for a brief moment if you just cut the power and apply power again. It will stay in preloader mode if you have started the SP Flash Tool Format or Flash until it is finished.

5. When the Format is done you will see a green OK window.

6. Then go to the Download tab and make sure it is "Download Only" and then press Download and then reboot your device into preloader mode.

7. It will take a long time until it is all finished. You will see the same green OK window when it is done.

Also, noticed that the clock and stuff wont work correctly if you dont make a Factory Reset after it has booted up for the first time. The problem is though that Magisk Manager will be uninstalled. But if you just download Magisk Manager again it will work fine since the BOOT partition is already patched.
[Android Head-Units] sashafox:
Please tell us the sequence of actions when flashing via the SP Flash Tool ?
[Android Head-Units] Steefzar:
1. Open flashtool

2. Select the scatter file provided in the ROM (AC8257_Android_scatter.txt) in the Download tab. All the different partitions should now be selected.

3. Click on Format tab and then make sure "Auto Format Flash" and "Format whole flash" is checked.

4. Press Start on Format and boot your device into preloader mode, there are several guides for this. My device boots into preloader mode for a brief moment if you just cut the power and apply power again. It will stay in preloader mode if you have started the SP Flash Tool Format or Flash until it is finished.

5. When the Format is done you will see a green OK window.

6. Then go to the Download tab and make sure it is "Download Only" and then press Download and then reboot your device into preloader mode.

7. It will take a long time until it is all finished. You will see the same green OK window when it is done.

Also, noticed that the clock and stuff wont work correctly if you dont make a Factory Reset after it has booted up for the first time. The problem is though that Magisk Manager will be uninstalled. But if you just download Magisk Manager again it will work fine since the BOOT partition is already patched.
[Android Head-Units] sashafox:
Thank you very much!

There are a couple more questions:

1. Where do I need to write all the contents of the downloaded directory: "825x Pro ROOT" ?

2. Which version of Magisk Manager is installed ?

3. When formatting flash , will the IMEI ID fly off ?
[Android Head-Units] Steefzar:
No worries!

1. I dont really understand your question? But i guess you are talking about the files in the folder. When you open the scatter file all these files should be selected for each partition. No need to change anything.

[EDIT] or on the other hand maybe you are asking about the zip file. You need to unzip it first!

2. The latest from Stable channel

3. I have not noticed anything related to the IMEI. I have a IMEI number on my device still after the flash, though i am not really sure if it is unique to my device or if it will be the same for all devices that flash this ROM.
[Android Head-Units] sashafox:
There is the latest version: Magisk 23.0, and there is a version of Magisk 23001 CANARY. Which one did you have installed?
[Android Head-Units] Steefzar:
Magisk 23.0
[Android Head-Units] sashafox:
OK, thanks!
[Android Head-Units] youcefpro:
after firmware usb 2. stop
[Android Head-Units] IAmNotMe01:
do you have any pictures of the Launcher?
[Android Head-Units] youcefpro:
menu de régler 8877 usb host.

marche. merci pour votre réponse
[Android Head-Units] muzoss:
is it possible to reupload this firmware
[Android Head-Units] ivaneris:
Is it discarded?
[Android Head-Units] Steefzar:
I am sorry but I lost the files for the backup and I dont have the device anymore.

Mods can close this thread
[Sony Xperia 10 III] user616702:
Hello.

After update to 62.0.A.3.163 (about week ago) I have problems with WiFi connection:

Once/twice a day phone loses WiFi connection and then:

a) it does not see saved WiFi connection (other SSIDs are searchable) still being in range of it - here it helps to switch off and on again the WiFi option in Settings;

b) and sometimes it does not see any WiFi SSID (search list is empty) - here only restarting the phone helps.

I've already tried to:

- disable/enable "Turn on Wi-Fi automatically" setting;

- switching "Use randomized MAC" to "Use device MAC" in settings for saved WiFi SSID;

- disable/enable "Wi-Fi scan throttling" in "Developer options";

- perform "factory reset".

All of that did not help to solve the problem.

Does anyone have this kind of WiFi problem on 62.0.A.3.163?

PS. I had no WiFi problems on system version 62.0.A.3.70.
[Sony Xperia 10 III] ksuuk:
After upgrade I could not activate wifi at all, but restart helped so far.

I suggest You to contact with the Sony support.
[Sony Xperia 10 III] user616702:
Thx.

Request to Sony support sent and waiting for them to replay.
[Sony Xperia 10 III] user616702:
The support suggested to make "software repair" with Xperia Companion and... it did not helped.

Second suggestion was to contact local authorized repair center what I'm about to do next...
[Sony Xperia 10 III] bserem:
I had the same issue, and I also contacted support. While waiting for an answer though I started inspecting some of the more recently installed apps and after removing a few of them the issue seems to be gone. I say seems, because I would need a couple days to verify it for sure.

Do you by any chance have any of the following apps?

- kiss launcher

- simple calculator

- simple media player
[Sony Xperia 10 III] user616702:
Nope.
[Sony Xperia 10 III] bserem:
Well then, I guess you'd have to try and uninstall some apps and see how it works for you.

I'd start with apps not installed from google-play, like YT Vanced, F-droid stuff etc.

Do you by any chance have Youtube Vanced? I also updated it to the latest version yesterday, might be related.
[Sony Xperia 10 III] user616702:
I had this Wi-fi problem still after "software repair" and without installing any additional apps after initial setup, so...

Today I'm sending my phone to the repair center.
[Sony Xperia 10 III] bserem:
Well, I also reported this, so hopefully they will fix it in a new firmware.

I am hesitant to send it to repair because it will be weeks before I get it back.
[Sony Xperia 10 III] ksuuk:
I don't know is this related, but now phone logs are flooded with messages:

avc: denied { find } for pid=5908 uid=10328 name=tethering
scontext=u:rermissioncontroller_app:s0:c72,c257,c512,c768
tcontext=ubject_r:tethering_service:s0 tclass=service_manager permissive=0

After restarting the phone, no such logs, but when I just toggle wifi off/on, the flooding starts again.

So I also sent a complaint to support.
[Sony Xperia 10 III] alonzimanuel:
Great Job, thanks. I also got the problem, just as I changed my router xD I thought it was the problem. Anyway I don't think sending phone to repair centre could be the right choice. It's a bug that will be solved in future updates I hope.
[Sony Xperia 10 III] ksuuk:
Any news? Support suggest to me also to perform a software repair, but I don't want to do it (I have no interest nor time to reinstall/restore all my settings/apps) and like You said, it's also pointless.
[Sony Xperia 10 III] user616702:
Yes, "software repair" did not helped for me.

At repair center the motherboard was replaced - it did not helped neither.

I've decided to send it back to the shop for refunds.
[Sony Xperia 10 III] lufei:
There's nothing that needs to be repaired, either hardware or software.

We just need to wait for an update or stay on the older firmware. Although I don't have the WiFi problems on .163 firmware and gsi rom.
[Sony Xperia 10 III] ksuuk:
If either hardware or software needs to be repaired, then what update are You waiting for? Are You hoping that Sony sends You free new phone?
[Sony Xperia 10 III] ksuuk:
Based what are You asking refunds?
[Sony Xperia 10 III] user616702:
Phone is not working as it should and repair did not helped.
[Sony Xperia 10 III] ksuuk:
Well, based this, every windows owner should get refund. :)

But as far I know, software issues are not the refund base.
[Sony Xperia 10 III] user616702:
My phone is on the way to the shop, I'll write update after they respond-to/close the RMA.
[Sony Xperia 10 III] lufei:
I use Linux but the laptop came with a Windows license. I'd love to get back the M$ tax.
[Sony Xperia 10 III] ksuuk:
After multiple messages etc, support replied:

"We regret to inform you that we currently have no solution at the moment regarding Wi-Fi reconnection issues, sorry. However our engineers and developers are promising a hotfix update that will be present in the next software update this coming month. Delivery date will depend on country and operator."
[Sony Xperia 10 III] Matan.83:
Hi, I have the same problem and with this thread you saved me the trouble of sending the phone back to repair: the problem started After the phone got back from repair after I sent It in for a broken display, I thought It was a reassembly defect but I also knew they probably had updated the sw... Thank you!

In my case I noticed the WiFi mostly gets stuck if I get out of range and then get back in range( in example leave home and get to work or vice versa), but It never stops if I stay in range ( like full weekend at home)... I also noticed that some apps freeze at startup if I am connected to some WiFi networks, but not every net(in example mapmyfitness gets stuck if connected to my office, but not if connected at home) and after this happens almost sure wifi wont work.

I also noticed that when this happens, the WiFi on/off switches become ineffective showing It on on the top of the screen but off in settings, and this does not change until reboot...

Hope they find a fix soon as it Is getting quite annoying...
[Sony Xperia 10 III] LuftBurk:
Hi, wanted to add to this thread.

I'm having the same issue. Wifi works fine when I'm at home, once I leave home and later come back it won't connect to Wifi again. The only solution is to restart the phone. Although today it actually connected to my 2.4GHz band (I normally use 5GHz). The signal was really weak though with only one bar and I was in the same room where my router is located.

Hopefully this will be fixed soon!
[Sony Xperia 10 III] ksuuk:
62.0.A.9.11 is out, give a try - https://xpericheck.com/XQ-BT52
[Sony Xperia 10 III] Matan.83:
Installing right now... can't find release notes about it, hope it will address wi fi issues...
[Sony Xperia 10 III] ksuuk:
Few hours ago upgraded mine, so far all good (didn't noticed yet anything good/bad), however the logs are still running :

avc: denied { find } for pid=5908 uid=10328 name=tethering
scontext=u:rermissioncontroller_app:s0:c72,c257,c512,c768
tcontext=ubject_r:tethering_service:s0 tclass=service_manager permissive=0
[Sony Xperia 10 III] LuftBurk:
I have not experienced the said problem since updating to the new patch. The issue seems to have been resolved (for me at least).

Thanks for good advice!
[Sony Xperia 10 III] Kptn_Dngr:
Are there any news about this issue?

The Xperia 10 III of my wife is updated to 62.0.A.9.11 but still looses wifi all the time...
[Sony Xperia 10 III] withwolf1987:
For me, it is working fine without any disconnection from wifi.

Have you tried to delete the wifi connections?
[Sony Xperia 10 III] Kptn_Dngr:
I deleted the connections and did new setups of them after and error is still there.

I also tried differend wifi's (2.4 and 5 GHz).

The device refused to connect to any wifi's after a while. It also does not show any availiable wifi's at that point. After turning wifi off and on again, it connects as normal....just to loose connection again after something between 5 minutes and 2 hours.

Same with turning the device off and on again...

I tried everything here exept reset to factory defaults (my wife dont want that)....
[Sony Xperia 10 III] Dave393:
Same issue here on my Xperia 5 III. I had the motherboard replaced, did clean reset, multiple different router system (like 5 or so), latest SW updates, tried everything Sony says. Nothing helps and problem remains.

Going for a refund.
[Sony Xperia 10 III] wirespot:
Hi guys, I've found a fix for the wifi disconnect problem. It's not a permanent fix (you have to do it each time it happens) and unfortunately it requires root and running a few commands in the terminal.

TLDR: You have to unload and reload the wlan kernel module, then disable and re-enable wifi.

Long version:

Open a local terminal.

Run command: su

If this is the first time doing this, your root app (usually Magisk) will prompt you to grant root access to the terminal app, say yes.

Run command: rmmod wlan

Wait a couple of seconds then run command: insmod /vendor/lib/modules/qca_cld3_wlan.ko

You may need to disable and re-enable wifi.

You should be able to see hotspots again and reconnect normally.

To make this faster you can put these commands in a file, let's say you call it reset_wifi.txt, put the commands in it, add a sleep 2 in-between unloading and reloading the module, and you can run it with:

su -c sh /storage/emulated/0/reset_wifi.txt

You can also make a Tasker task and use the Run shell (remember to check "as root" and grant Tasker root access when prompted) and the Wifi on/off actions, and run the task manually when needed.
[Samsung Galaxy A52 4G] dragon..:
It has pwm even on full brightness. I tried the pwmfree app https://xdaforums.com/t/app-amoled-pwmfree.3898070/ but it still hasn't fixed the problem.

Doesn't it bother you? My eyes hurt while looking at the screen.
[Samsung Galaxy A52 4G] ashraftheboss:
I've read a bit about it on the link you've provided. How did you know if our phones have it? I am quite interested in this!
[Samsung Galaxy A52 4G] dragon..:
You use the camera from another smartphone or another device to look at the screen of the a52. And you change the shutter speed or exposure in the camera until you will see the bars pulsating on the screen of the a52.
[Samsung Galaxy A52 4G] ashraftheboss:
Oh well then it seems like most of my phones since 2015 or so have had that, and I've never really suffered from headaches from it, not that I've noticed.
[Samsung Galaxy A52 4G] dragon..:
You can't notice it consciously, but some people, including me, are affected by it. The thing is this could easily fixed by samsung, but they wont do it. Other companies have removed the pwm effects on their amoled screens.
[Samsung Galaxy A52 4G] ashraftheboss:
Damn that sucks, especially when you know its an easy fix from the OEM to implement.

One thing though, from what I've read off the PWM Free apk page, it uses a transparent black overlay and increases its opacity as you decrease brightness. If that's the case then you could use Twilight to acheive the same goal, right? Just max out the brightness and turn off auto brightness, then use Twilight as your brightness adjuster, turning the bluelight option down. Could that work?
[Samsung Galaxy A52 4G] dragon..:
The weird thing about the a52 is that it has pwm even on max brightness, so probably twilight wont work as well. I will try it later though. Same problem on the premium samsung range: https://eu.community.samsung.com/t5...been-addressed-on-the-s21-series/td-p/2641628
[Samsung Galaxy A52 4G] ashraftheboss:
Yeah, it still flickers even at full brightness. Maybe setting it at 60hz could fix that? I'll try it later to see if that could work. My previous phone doesn't have that issue at full brightness, so I'll gauge the difference based on the difference between the two.
[Samsung Galaxy A52 4G] dragon..:
I use mine only on 60hz and it still flickers.
[Samsung Galaxy A52 4G] ashraftheboss:
Yeah, I've tested it and there is a difference between 60hz and 90hz, but the flicker is still present.

Edit: I also re did the test on my old device, a J7 Pro, and it stops to flicker altogether at peak brightness. So yeah, this phone has very prominent PWM.
[Samsung Galaxy A52 4G] dragon..:
Yeah, that's why samsung should do something about it. Because we still have flickering at max brightness, we can't use other software to correct the issue.
[Samsung Galaxy A52 4G] renierx:
I suspect you didn't actually have the brightness set to maximum. This cannot be set manually, but is only set when the ambient brightness sensor (front camera) is illuminated by a very bright light - the sun, or a very bright flashlight. The brightness of the display is then visibly increased above the normal maximum.
[Samsung Galaxy A52 4G] dragon..:
Well, if the max brightness can't be controlled then it's not relevant. In this review https://www.notebookcheck.net/Samsu...ntly-more-affordable-without-5G.539956.0.html they tested the pwm on the display with an osciloscope and it shows that when you manually set the display at 100% brightness it still has pwm. This is one of the worst pwm out there, and a shame for samsung to do something like this.
[Samsung Galaxy A52 4G] MrZaku086:
is a shame unless samsung make a change in the firmaware the a52 is a pain in the eyes i need to sell mine now i cant play any video game unless i want a eyestrain
[Samsung Galaxy A52 4G] vaggbaba:
Pwm sensitive here.

Samsung A71 was OK pwm 240 hz.

Samsung 21fe was OK pwm 240 hz.

Samsung s6 edge was OK pwm 240hz

Mi 11 ultra not OK pwm 480hz. Not OK even with anti-flickering or pwm_free / oledsaver app. Mi 11 ultra has Samsung display E4.

I really don't understand. Maybe is the highs and Bottoms in the amplitudes.
[Samsung Galaxy A52 4G] andriprstn:
Works well on my galaxy s8
[Samsung Galaxy A52 4G] Viveksrivastava007:
Hi. I realised the negative effects last year after a year of using amoled display on redmi note 10. It gave me headaches and also my eye power changed from 0.5 to 1.5 for both the eyes in just less than a year. I do 3 hours of use a day. That's how I learnt about PWM and the headache it gives to people.

edit - REDMI NOTE 10 died a week ago and I am searching for a phone which doesn't have PWM issue in it. For past 7 days I am using LCD screen and my eyes feels a lot better.
[Samsung Galaxy A52 4G] رافت ٩٩٠٠:
اشتريت هاتف Samsung 23 Ultra وأعاني من آلام في العين وصداع ولا أستطيع استخدامه لمدة 10 دقائق. كيف تتخلص من مشكلة PWM؟

Mod Edit: English Translation Below

I bought a Samsung 23 Ultra phone and I have eye pain and headache and can't use it for 10 minutes. How to get rid of the PWM problem?
[Samsung Galaxy A52 4G] رافت ٩٩٠٠:
How to solve the PWM problem in the Samsung 23 Ultra phone. It causes me dryness and headache
[Samsung Galaxy A52 4G] barryallen3038:
I never knew this was a thing until I read this thread. A52 does have a bad PWM compared to cheaper xiaomi redmi phones.

I found this app that does reduce PWM as best as possible. I tested by using a different phone camera and increasing the shutter speed. The app does its job but that might not be enough for our phone.

Here is the app:

Screen Dimmer — Reduce flicker - Apps on Google Play

This app allows you to reduce screen flicker caused by PWM brightness control

play.google.com
[Xiaomi Poco X3 Pro] $hivaM Manav:
Poco X3 Pro Dark GPU Rendering

Simple but powerful implementation to eliminate rendering and display latency by reducing frame buffers for better user experience and gaming.

Features:

-Egl HW switcher to force hw gpu rendering systemwide

-Disable Dfps and SmartDfps for better faster and cleaner animations without stuttering

-Single frame buffering ( Very useful for gaming )

Changelog 12/31/2021 :

Poco X3 Pro Dark GPU Rendering v2.1

-Made Display HAL modifications for better gaming experience

-Made changes to props for stable balanced experience

-Updated GPU drivers from OnePlus ( way better than what we have in stock )

-(optional Disabled systemwide vsync) Depricated - useful for gaming will add this on demand

-Force 120hz on all apps ( MiUi )

Changelog 1/1/2022 :

Poco X3 Pro Dark GPU Rendering v3

-Unlocked Performance Mode for Miui ( Check under qs tile if not present click on edit and you'll find it there)

-Unlocked more Refresh rate options check under display settings

-Refined Single frame buffering

-Disabled GPU ACCELERATION ( reduces overheating )

-Fixed DPI

Changelog 1/3/2022

Poco X3 Pro Dark GPU Rendering v3.5 ( beta )

-Shifted to adreno650 gpu drivers ( improved system graphics and performance )

-general fixes

-refined vsync intervals for faster frame buffer swap ( smoother experience overall )

General note:

When shifting GPU drivers some apps might use old compiled files specific for the previous drivers you were on so

if you face any force close of apps i recommend you to reinstall the app again so it recompiles with the newer drivers.

Also note some features are exclusively for any MiUi flavor / stock rom you are running so might not work on custom aosp roms.

Benchmarking apps "might" not work as of yet.

Port from DarkGPURendering v1.0 For Poco F1

Support:

-Aosp and MiUi A11

-works on A12 but some apps might not fully be supported as of yet

Github Source code :

GitHub - shivammanav22/Poco-X3-Pro-DarkGpuRendering: Module to improve rendering latency for better user experience

Module to improve rendering latency for better user experience - GitHub - shivammanav22/Poco-X3-Pro-DarkGpuRendering: Module to improve rendering latency for better user experience

github.com

**UPDATED DOWNLOAD LINK:

V2.0

Poco X3 Pro DarkGpuRendering v2.0.zip

drive.google.com

V2.1 ( GPU ACCELERATED VERSION ) ( Oneplus Edition )

PocoX3ProDarkGpuRenderingV2.1.zip

drive.google.com

V3.0 ( Latest stable ) ( No GPU Acceleration ) ( Vsync Partially Enabled )

PocoX3ProDGPURv3.zip

drive.google.com

V3.5 ( Adreno650 edition) ( Custom VSYNC intervals ) ( beta) ( no vulkan support )

PocoX3Pro-DarkGPURenderingv3.5.zip

drive.google.com

Installation:

Flash via magisk
[Xiaomi Poco X3 Pro] Kratos574:
Nice, I will be testing it and check the performance difference on gaming
[Xiaomi Poco X3 Pro] $hivaM Manav:
Fixed the download link old one shouldn't have worked
[Xiaomi Poco X3 Pro] hikigayaaaa:
Waiting for other's result thank you