I was using custom ROM, after returning to Stock Rom the fingerprint does not work anymore, I followed the procedure of sensor and wifi recovery, but the fingerprint is still not working, already flash other versions of rom stock and nothing, sometimes after flash it works again, but after rebooting the cell phone it stops identifying. Anyone have any solution?
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So I installed the revolution mod (nougat) and my fingerprint sensor was not working so I installed the stock firmware and because there were no fingerprints saved on stock, I factory reseted the phone, then I installed the revolution rom again and it was working for few days but now it stopped working again (sometimes it does not recognize it and sometimes it doesnt even vibrate... Like i would not even have my finger on it)
Hello.
I've recently flashed a ROM through TWRP on my smartphone. Since the ROM was buggy, I tried to flash the stock firmware, but I didn't know which firmware was my old firmware before I flashed the ROM. So I just installed AP_J510FXXU2AQA3_CL10498928_QB12376838_REV00_user_low_ship_MULTI_CERT.tar.md5, and it's working like a normal new phone before. But one problem, WiFi is not turning on. I've also encountered this problem when I was using a ROM. WiFi won't turn on. When I slide it on, it automatically slides off back. I already tried the WiFi fix trough TWRP but it also didn't work.
Please help me.
Zarlen said:
Hello.
I've recently flashed a ROM through TWRP on my smartphone. Since the ROM was buggy, I tried to flash the stock firmware, but I didn't know which firmware was my old firmware before I flashed the ROM. So I just installed AP_J510FXXU2AQA3_CL10498928_QB12376838_REV00_user_low_ship_MULTI_CERT.tar.md5, and it's working like a normal new phone before. But one problem, WiFi is not turning on. I've also encountered this problem when I was using a ROM. WiFi won't turn on. When I slide it on, it automatically slides off back. I already tried the WiFi fix trough TWRP but it also didn't work.
Please help me.
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Flash custom kernel with wlan.ko
Hi,
I just changed from Stock ROM to latest lineage OS with TWRP. After installing some APPs, i figured out, when call comes in or out, display gets off (dark) and doesnt comes back easily. Now, touch doesnt response so I cant unlock with pattern. Booting to recovery doesnt give me touch response so I cant swipe for "allow changes".
How could i fix this? Maybe with flashing now Recovery or Kernel via Download Mode, but how to do? Thank u
I suggest flashing back to a completely stock ROM and start over.
The screen going black could be an indication of a problem with the proximity sensor. The touch could be a driver issue in the custom ROM.
Edit: Airdroid Mirror doesnt work to unlock pattern lock
audit13 said:
I suggest flashing back to a completely stock ROM and start over.
The screen going black could be an indication of a problem with the proximity sensor. The touch could be a driver issue in the custom ROM.
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Thank u,
but i forgot to tell u there is working USB Debugging with working Airdroid. Befor the issue Airdroid Mirror works great (control movements and clicks via Windows AirDroid Tool), but now with the issue i cant unlock pattern lock with airdroid. No response while moving Finger/Mouse but function keys like home work in Airdroid and also at touch.
Any idea how to fix this special thing? Is this an proximity sensor error?
Martin_ger said:
Thank u,
but i forgot to tell u there is working USB Debugging with working Airdroid. Befor the issue Airdroid Mirror works great (control movements and clicks via Windows AirDroid Tool), but now with the issue i cant unlock pattern lock with airdroid. No response while moving Finger/Mouse but function keys like home work in Airdroid and also at touch.
Any idea how to fix this special thing? Is this an proximity sensor error?
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Don't think the proximity sensor would be related to Android mirror.
Since you can't unlock the phone because the touch does not work, I would flash back to a stock ROM and check as many functions as possible. If the phone doesn't function properly on a stock ROM, it is unlikely to function properly on a custom ROM.
audit13 said:
I would flash back to a stock ROM and check as many functions as possible. If the phone doesn't function properly on a stock ROM, it is unlikely to function properly on a custom ROM.
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I just flashed one of some stock roms,this one: I9505XXUGNG2_I9505OXAGNG2_DBT frome the thread "go back to stock rom" and did wipe data factory reset. It installed some apps, but then no touch is responding.
I did opened phone, reconnected all cables but no luck. How to bring back touch is working?
Try one of the stock roms from samsung-firmware.org that is specifically for the carrier that originally issued the phone.
Could the problem be a loose connection?
Same problem here. Its an Samsung S4, german version.
I tried the jfvelte-version from https://twrp.me/samsung/samsunggalaxys4valueedition.html and it works great. Touch-screen works like a charm. Maybe this info will help other users.
Maybe I could get some help, long shot but maybe. I have been flashing roms for quite awhile, on 5+ phones to be exact. I can get EVERYTHING to work and run perfect except fingerprint only worked on first custom ROM flash, now none work. At all. When I try to add a fingerprint, It brings up the fingerprint image on screen and even reacts to me pressing but it will not register a fingerprint. No errors like, "partial fingerprint" or "Fingerprint not recognized" nor any confirmation. I've fastbooted back to several versions of OOS(9.0.11,9.0.12,etc.) on both partitions and tried and tried. Nothing. It still works 100% on stock. The weird part about custom now is when it tells me to setup a fingerprint, it says its located on the back of the phone but I remember my first custom flash said it was on screen.
I know the support is still new for custom with FP but nobody seems to be commenting these issues. Is it normal for right now?
Any support appreciated!
Pseudo_Soldier said:
Maybe I could get some help, long shot but maybe. I have been flashing roms for quite awhile, on 5+ phones to be exact. I can get EVERYTHING to work and run perfect except fingerprint only worked on first custom ROM flash, now none work. At all. When I try to add a fingerprint, It brings up the fingerprint image on screen and even reacts to me pressing but it will not register a fingerprint. No errors like, "partial fingerprint" or "Fingerprint not recognized" nor any confirmation. I've fastbooted back to several versions of OOS(9.0.11,9.0.12,etc.) on both partitions and tried and tried. Nothing. It still works 100% on stock. The weird part about custom now is when it tells me to setup a fingerprint, it says its located on the back of the phone but I remember my first custom flash said it was on screen.
I know the support is still new for custom with FP but nobody seems to be commenting these issues. Is it normal for right now?
Any support appreciated!
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Did you solve your problem?
Which custom rom are you trying?
Did you flash the stock rom from the fastboot Rom Zip with the flash_all.bat way?
Before you flash a custom rom you should check the features lists/search the thread.
Most devs post in the OP if fingerprint works or not. And 9/10 the question has been asked and answered in the thread a few times.
I've done the flash_all_partitons.bat to go to complete stock. And nah it's not fixed, just living without it for now. I'm on luisroms RR build. I've tried I think just about all of them, no go.
And I have checked features and comments, why I'm posting here in questions, not in rom threads. All custom roms support FOD fingerprints now. Just not my phone it seems.
Weirdly TWRP can't decrypt my data on custom roms at all even though they support it. Thinking something the fastboot flashes don't touch is messed up somehow. Idk
I am having the same issue on the current Candy ROM. Screen flashes as if capturing a fingerprint but never does. FP is supported according to the dev and no one that I saw had this issue in the ROM thread. FP reader did work with OMNI and stock, of course. Thanks in advance for any help!
I used to have Havoc OS and everything was working fine but the location. it never worked for some reason and i needed it on my everyday life.
So used UPPERCUT to install stock ROM, ONLY to quickly realise that CAMERA, FLASHLIGHT and YouTube didn't work.
(when opening camera there was only a black screen, flashlight said i was using a camera app and YouTube was endlessly loading without showing my feed)
I wiped everything and flashed stock ROM from here: https://forum.xda-developers.com/lg...-h870-eu-30b-rom-t4007979/page10#post83380121
STILL having the same problem.....
when using havoc OS i didnt have this problem...
any ideas?
Did you flashed Nougat first? If not flash Nougat
to further explain my problem,
even though Camera used to work fine on HAVOC OS,
now even when using a Hardware Tester from Play Store, the app can't find a the camera...
can flashing stuff on your phone kill hardware?
I had a similar issue with a H872. Camera & proximity wouldn't work after flashing back to stock Oreo from Havoc. Someone here suggested flashing back to Nougat. Lo and behold...it fixed all my issues. I then performed software updates to get to the latest stock version.
Good luck!