Hello,
I was using my Zenfone 3 (in the back of the device is written ZE520KL) normally: Stock ROM, no Root, Never touched the bootloader (It means that I DID NOT installed Custom ROM nor Unlocked the bootloader nor rooted it). Then suddenly the brightness of the device went crazy. I mean, when I boot de device every thing works fines, but when the screen locks up when I unlock it or wake it up the brightness is lower than the lowest brightness configuration possible.
To try to fix it I:
- Change the brightness in the Android - NO success
- Turn off the automatic brightness adjustment - NO success
- Reseted it to Factory settings - NO success
- Flashed a older version of the android using the script from the package downloaded, i think they call it AFT(Actually, here comes something weird: If I try to flash it with the ZE520KL version of the ROM it does not flashes it, I had to use the ZE552KL version to get the flash working) - NO success
- Unlocked bootloader (Installed the TWRP 3.2.3 and the weird thing is that the extreme low brightness problem that I was facing in the Android when the screen wakes up is present in the TWRP. And the worst part is, it happens from boot into it. I even tried to change the settings and set the brightness to the maximum value in the TWRP's settings and nothing changed) - NO success
As I did not have success with anything, I locked the bootloader and flashed the stock image of Android again.
What really bugs me is that if I restart my device by holding the power button for some seconds, the display starts correctly, the auto-brightness works correctly and the brightness settings works just fine.
Could anyone please help me?
Thank you in advance
Freeny
Related
Hi,
I have a N4 that was new but the screen cracked on it and eventually the battery died as well (wouldent hold a charge). I got the battery and screen replaced but as soon as this happened I could not boot into any rom. I had twrp installed but everytime I tried to install a rom such as CM it would install but would stay stuck in the boot loader. I then used NRT to try and kick it out of bootloader and I tried several different stock firmwares, 5.01, 4.4.4, and 4.2. The only rom that was able to get past the boot animation was 4.2 it went to the welcome screen to choose a language but I could not select anything via touch screen. In that screen I could lower and raise the volume via the rockers and turn the screen on and off. I had twrp installed and the touchscreen worked fine in twrp. I also tried this: http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060 and it also let me get into the developer firmware but of course it is encrypted so I could do nothing. The phone has not had contact with water etc. Do I have any other options? Can I get some type of diagnostic such as logcat or something?
Thanks!
I have some issues with my s4 a few weeks ago it started
first i couldnt change my brightness right after that my boot animation disappear and now i cant enter my recovery i found that out because today i tryed to delete everything and install new in hope that the bugs will go away but then this
i think i can go in to the recovery but my screen does not show it but i am not shure about that.
also after i tryed to install 5.1.0 android to maybe get in recovery, (befor i had 4.4.4 installed because i have a weird input lag in 5.1.0) i noticed that the screen is flickering but only in 5.1.0 in 4.4.4 i never had this
what i already tryed: install I9515XXU1ANK2_I9515YXY1ANL2_I9515XXU1ANK2_HOME.tar and I9515XXU1BPK3_I9515YXY1BPK2_I9515XXU1BPK3_HOME.tar ,
adb reboot to recovery , tryed to change kernel with app but i think that didnt worked
installed twrp, cmw both didnt worked
please help me to fix my phone
Does the phone boot properly to the desktop after flashing the latest stock ROM?
yes it boots normal
btw little update i found out i can use my recovery my screen just dont show any thing
i found that out because everytime i was downgrading from 5.1.0 to 4.4.2 i had to do wipe data or it wont boot
i tryed to go in recovery and go 3 down (wipe data) and then 7 down (yes) just with youtube videos and it worked before the wipe my phone does not start on 4.4.2
that means that my recovery is working but screen just doesnt show it
it doesnt show anything but the white samsung logo, normal system, downloadmode
at any other time my display ist blank
as an example when i turn it on i see the white logo then screen turns blank i hear the bootup sound, after 15 sec screen goes black and when i press unlock i can normal use the phone
but why is it blank while booting and in recovery and also is a bit flickering when phone is turned on normal
Recovery works on stock lollipop?
yes recovery works but screen does not when i enter it
the screen is turned on but it only shows black
same thing when the phone boots up screen in turned on but only shows black untill the phone is booted then screen works but is flickring a tiny bit
i called in a repair shop they told me maybe the backlight control is broken???
because i also cant change my brightness its set to max and doesent get darker when i move the slider
Hello,
I've replaced the display of my Note 4x, but unfortunately, the screen only works until it goes into sleep. This means that the phone stays black and I have to completely reboot it.
In addition, the screen stays black while booting into the recovery mode (according to adb it is in recovery mode).
Does anybody know what can cause this problem?
Thanks in advance
shoon10 said:
Hello,
I've replaced the display of my Note 4x, but unfortunately, the screen only works until it goes into sleep. This means that the phone stays black and I have to completely reboot it.
In addition, the screen stays black while booting into the recovery mode (according to adb it is in recovery mode).
Does anybody know what can cause this problem?
Thanks in advance
Click to expand...
Click to collapse
I had that problem in a different device (umi super) although I didn't have custom recovery (mediatek chip, worst phone ever). My solution at that time was updating os to latest version.
My opinion to you is try to update firmware files or try using miui developer build.
Cumps
Thank you for your reply.
After reflashing the phone to stock rom, everything works fine.
Sent from my Redmi Note 4 using Tapatalk
I've updated my 6T to OxygenOS 10 successfully and factory reset my phone after the update as well. The phone now has a stuck yellow ting everywhere but on the lock screen?
Any have any idea whats gone wrong or how to fix it?
I'm in the same situation but then i tried changing display settings in below location
Display -->Screen calibration
In the Advanced setting you can go for
1.AMOLED Wide gamut
2. Display P3
Where you can avoid that yellow tint
sounds like night mode is on always on night mode did you have any magisk mods installed and if you use xxx rom you needed to uninstall and reinstall after you boot 10
Hello today a screen replacement i ordered in aliexpress arrived and i did change it carefully (i did this process 2 times 1 in my phone and another in a cousin mi a1. No problems).
The thing is... after this i turn on the phone and the screen turns on but only until rom starts to load and then it comes black as if it wasn't turn on. The screen turns on also in fastboot mode but instantly shutdown when entering to recovery mode or normal boot as i said. The phone is working properly the rom loads and there is notification sounds and touch is working too.
If anyone can help me please. The only thing i can thing of is that the screen came with some strange malfunction.
EDIT: I flashed stock rom with flash_all and got the screen and everything working fine. I then tried again to flash a custom rom as i had before and screen failed to turn on again. Then i flashed stock kernel just to try if was it the cause and after this screen worked fine again but i lost wifi and probably there is other issues because of the stock kernel on a custom rom. I don't know if it may be because a different display driver or a kernel setting that may cause this malfunction. Hope someone can help me to solve this as i really want to use a custom rom.