Display Flickering - Xiaomi Mi 8 Pro Questions & Answers

I'm facing a terrible problem with my device, suddenly starting flickering whenever i decrease brightness level lower than 20/30 percent,even if i keep brightness level full its also happening randomly.but continuously facing this issues when i browse any webpage or open app and when open on screen keyboard.
tried all possible fixes but no luck
tried clean flash
tried every custom rom but same issue.
i didn't face this kind of problem before on custom rom.
in MIUI its fine, didn't face this kind of problem.
iis there anyone can help to get rid of this problem please.
device Details: Mi 8 pro ( equuleus)
current os: Los 20.0
Gapps: Nik Gapps latest build
Magisk : installed

Related

Soft Reboot to enable data

When on a custom ROM I need to do a soft reboot to be able to connect to data. If I don't do the soft reboot, the phone works perfectly fine, has reception and everything, but I can't connect to data. This behavior does not happen on MIUI ROMs, either the official one or the on from MIUI.eu. So far this issue has happened on the nexus experience ROM, CM13 and now Lineage OS 14, is there a fix? It's kind of annoying having to reboot my phone every time I turn it off.
My phone is a RN3 SE(kate), I have the latest firmware and have Radon Kernel, but this also happens without the kernel.
Had the same problem. Did this to fix it : https://forum.xda-developers.com/redmi-note-3/how-to/guide-how-to-reactivate-mobile-t3522601
I am facing the same issue and I kind of solved it by setting my phone to only use 3G and 2G. I am happy with 3G internet speed for daily use and I can switch to LTE when I need to download something big.

S6 Edge only works on lollipop

Hello everyone,
My S6 EDGE on Lollipop:
Does not work light sensor , always set in full brightness
If I upgrade to Marshmallow or Nougat:
Light sensor gets fixed
Fingerprint / Lockscreen stops working
Wifi does not remember passwords after reboot
If I turn off Wifi I can't turn it back on unless I perform a reboot.
Testing the sensors on service menu all of them work
Tried cyanogenmod / lineage os , same problems
Do I have a defective unit although everything looks like it is a software problem
Any ideas? besides factory reset, clear cache, safe mode, etc.... all tried to no avail....
Thanks!
gabriel2007 said:
Hello everyone,
My S6 EDGE on Lollipop:
Does not work light sensor , always set in full brightness
If I upgrade to Marshmallow or Nougat:
Light sensor gets fixed
Fingerprint / Lockscreen stops working
Wifi does not remember passwords after reboot
If I turn off Wifi I can't turn it back on unless I perform a reboot.
Testing the sensors on service menu all of them work
Tried cyanogenmod / lineage os , same problems
Do I have a defective unit although everything looks like it is a software problem
Any ideas? besides factory reset, clear cache, safe mode, etc.... all tried to no avail....
Thanks!
Click to expand...
Click to collapse
I had the brightness issue once. It was always full and would flash from dim to full brightness constantly. And as i remember i flashed carhd custom rom which fixed the issue.

No Fingerprint, Audio, Wifi, Bluetooth or Hotspot after installing Custom Rom

I had recently installed PixelExperience (8.1.0 Oreo) Rom on my device. As I found that I would have better features in LineageOS, I went ahead and installed LineageOS 15 (Unofficial) in my device. I cleared everything (Dalvik/ART, System, Data and Cache) before I installed the new rom. But as I went throught the rom, I found that the Music FX app wont open and kept on crashing, the audio cant be played in any music or video apps, The Wifi, Bluetooth and Hotspot never even switches on. Another weird thing was that the fingerprint option in the settings menu wasnt even there and the device wouldn't wake up to show the lock screen when it has been touched like before. I then thought that it was the ROM that had the problems and went back to PixelExperience, but to my amazement, the problems had emerged there too and all of the above problems are now present in the PixelExperience ROM. Anybody with the same problem or ones who know the solution, please respond ASAP.
-THANK YOU
Aadianilkp said:
I had recently installed PixelExperience (8.1.0 Oreo) Rom on my device. As I found that I would have better features in LineageOS, I went ahead and installed LineageOS 15 (Unofficial) in my device. I cleared everything (Dalvik/ART, System, Data and Cache) before I installed the new rom. But as I went throught the rom, I found that the Music FX app wont open and kept on crashing, the audio cant be played in any music or video apps, The Wifi, Bluetooth and Hotspot never even switches on. Another weird thing was that the fingerprint option in the settings menu wasnt even there and the device wouldn't wake up to show the lock screen when it has been touched like before. I then thought that it was the ROM that had the problems and went back to PixelExperience, but to my amazement, the problems had emerged there too and all of the above problems are now present in the PixelExperience ROM. Anybody with the same problem or ones who know the solution, please respond ASAP.
-THANK YOU
Click to expand...
Click to collapse
Try flashing fastboot rom.
Aadianilkp said:
I had recently installed PixelExperience (8.1.0 Oreo) Rom on my device. As I found that I would have better features in LineageOS, I went ahead and installed LineageOS 15 (Unofficial) in my device. I cleared everything (Dalvik/ART, System, Data and Cache) before I installed the new rom. But as I went throught the rom, I found that the Music FX app wont open and kept on crashing, the audio cant be played in any music or video apps, The Wifi, Bluetooth and Hotspot never even switches on. Another weird thing was that the fingerprint option in the settings menu wasnt even there and the device wouldn't wake up to show the lock screen when it has been touched like before. I then thought that it was the ROM that had the problems and went back to PixelExperience, but to my amazement, the problems had emerged there too and all of the above problems are now present in the PixelExperience ROM. Anybody with the same problem or ones who know the solution, please respond ASAP.
-THANK YOU
Click to expand...
Click to collapse
1st of all, It's Not clear whether U flashed Treble Build or Non Treble Build of LAOS 15.x. And AFAIK, Ur Firmware is ****ed Up, so better flash Latest Firmware and check for it.

Methods to find out crash reasons

Hello,
on my Ray Adrian's 'lineage-14.1-20170514-UNOFFICIAL-LegacyXperia-urushi.zip' ROM runs not that stable.
In a time frame of about 5 to 8 hours there always is a sudden crash even when you don't touch the phone. It restarts after the crash automatically.
My question:
How can I find the log files and what else can I do to find out the reason for this crash?
Or did you make the same experiences with this version cm14 so that I have to accept it to be 'normal'?
I have GAPPS installed as well.
I presently assume that it should be caused by any background service of my ~35 downloaded apps...
Thank you for your help.

does custom os fix random reboot during call issue on redmi note 9 pro

hi
my friend own redmi note 9 pro
and have 'known' issue of random phone reboots during calls - like at least once a week during call his phone reboots itself
it was send to 'warranty' repair 3 times ! but they did not fixed anything.
so my question is
IS THERE ANY CHANCE THAT CUSTOM OS WILL SOLVE THIS ISSUE? lineageos for example?
or does anyone had this kind of issue with his one and custom os was the solution ?
thanks and regards !
It happened to me that my RN9P joyeuse restarted several times during a phone call or just while using it. The problem was fixed for me during the update (I think miui 12.5). It was probably a software bug when the phone tried to switch between LTE and another network which caused a restart. I am currently using the ForkLineageOS custom rom on android 12 and there are no reboot issues, previously i used lineageOS and pixel experience on android 11 and there were no problems either.
uvzen said:
It happened to me that my RN9P joyeuse restarted several times during a phone call or just while using it. The problem was fixed for me during the update (I think miui 12.5). It was probably a software bug when the phone tried to switch between LTE and another network which caused a restart. I am currently using the ForkLineageOS custom rom on android 12 and there are no reboot issues, previously i used lineageOS and pixel experience on android 11 and there were no problems either.
Click to expand...
Click to collapse
Can you review lineageOS for me?, is it good?, stable, and how to install it
not on rn9pro but on my redmi 9 everytime I try to call "*143#" my phone just magically reboots, and also the reboot persists too when I try to maxxed out the volume.

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