G925F Dodwn keys light and light sensor not working - Galaxy S6 Edge Q&A, Help & Troubleshooting

Hi, prblem with my g925f star after flash with stock room, alfer it phone hand on samsung logo. I fixed it by flashing unikernel by odi. But now capctice touch key light not working, kyes are working but with no light, also light sensor not working coretly. When i run test menu it work and schow corect wolus, but when i make a call dispay always getting dark. i TRY ALEX V kernel, unikernel 8.02, and hacker unikernel , on all karnels same problem. I have twrp and flashen few custoom rooms, only one one ligdt sensor works ok, but keys lighst not working, but on other light snesor not working, but right keys start light HARDWARE IS 100% i try another lcd - sam problem. Any idea?
i also try samsung button light app - still not working

I had the same problem with stock rom and stock kernel. Wiping didnt changed anything. It fixed by itself after a while. In test menu everything worked. I hope it will fix the same way for you as for me.

Related

LED touch keys not working properly on Hydrog3n/Siyah

Hello guys, I've just installed the latest Hydrog3n-ICS ROM and Siyah v3.1 rc3 kernel and my LED touch keys stopped working. I mean, they do not light up when I click them as they once did. I know it's possible to turn them on permanently in device settings but I don't want this. I thought it could be because of BLN without wakelock setting in ExTweaks but then I turned it off and it's still not working properly. What can I do to fix this?
Installed another kernel and it's fine again.

[Q] LED Help

Hallo XDA Friends,
I have a problem with the LED on my month old s3 ( euro unbranded )
Everything was going great with the LED I Installed Light flow everything was still fine.
I updated to JB official stock rom as i am unrooted, and since then the LED only works when
i boot up the phone and when i use the Test utility ( red green blue ) colours. With lightflow uninstalled
and no LED management software still nothing works. Also not with screen off.
Now I am stuck because it clearly is not a Hardware problem as It works on boot and in test mode,
But not in anny other situation.
I hope someone here can help me and thanks in advance!
Backup data and factory reset .
jje

Home button

Hi all,
1st of all i've been having problems with my wifi only. I have flashed every single rom available with no luck. I got wifi when i flashed dark glass 0.3 but it does not load, error on launcher. Now the home button does not work but the light turns on and the screen works so i don't think it needs to be replaced.
Please help and thanks.
Not sure if you already tried it but you can flash your stock RUU to see if wifi and home button work under stock ROM. If they still don't work, it's likely to be hardware problem.

Galaxy S6 edge g925f touch key lights, auto brightness not working.

I have got into a very strange problem, touch key lights and auto brightness of my galaxy s6 edge are not working, I have re-flashed the stock marshmallow rom many times, even before flash, factory rest it.
All the sensors are working perfectly in the test service menu. but respective functions are not working.
Then I downgraded from android 6 to 5 lollipop, and i lost the test service menu after it, now *#0*# not working even.
Then again upgraded to android 6 and still the service menu not working, And today i found that the audio jack is also malfunctioning, If i put the handsfree phone gets shutdown immediately or it dosent works. The songs plays in the loud speaker.
Roms downloaded from samfirmware.com .
Flashed using odin.
Sorry for the English.
Try flashing the modem and bootloader for your specific device, then go into recovery and do a manual factory reset and see how you go. Little weird for things to be doing that. You might have damaged your device fm with downgrading and upgrading
Im having exact same problem ?

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.

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