Poor Finger Print Detection and question about updates - Nexus 5X Q&A, Help & Troubleshooting

Out of the blue, my finger print reader has been acting up, my friend told me to post my problem here. I don't remember if I updated my phone recently, to be honest, I am pretty sure I never accepted anything. I was wondering if I may have accidentally update or something I was able to find this information:
baseband m8994F -2.6.30.0.68
bootloader BHZ10K
Do I need to update? is this a new version? old version? If its not a new update then I guess I can conclude it might be a hardware problem?

Check Settings / About Phone and report the Android Security Patch Level and Build number
If your phone is fully up to date these will be be 1/3/16 and MHC19J (or possibly MMB29V)

Have you tried deleting / re-adding your prints?
Did you install any new apps right before it started? I consistently get the pin prompt (due to unrecognized print) every time I use 'Screen off and lock'
Lastly try wiping all cache (app/cache/dalvik), that seemed to work for several redditors.
updating may not be the solution, some were actually reporting issues after they updated to MHC19J
edit: just found this - using a lock widget messing up the print scanner is a common issue

Related

Problems Updating OTA - Stock Non-Rooted

I am having an issue with updating a Red AT&T Galaxy Siii OTA. I am not rooted (and have never been rooted on this phone), running stock ROM, currently on baseband I747UCLG1. Everytime I try to update OTA manually, I get an error that says, "Communication Failed. The server is currently unavailable. Your device will automatically check for updates within the next 48 hours."
I have also noticed a few others in the update thread having the same issue, but I haven't seen a solution posted. That thread is mostly about issues with updating on a rooted phone, so I thought I would start a new thread focused on this issue.
I have tried the following:
1. Tried on more than one wifi network to eliminate possibility that there is any issue with my network.
2. Cleared the AT&T Update application cache and tried again - multiple times.
3. Did a full factory reset, and tried again.
None of these has resulted in me being able to update OTA. Are there any others out there like me? Has anyone found a solution yet?
robertlewisca said:
I am having an issue with updating a Red AT&T Galaxy Siii OTA. I am not rooted (and have never been rooted on this phone), running stock ROM, currently on baseband I747UCLG1. Everytime I try to update OTA manually, I get an error that says, "Communication Failed. The server is currently unavailable. Your device will automatically check for updates within the next 48 hours."
I have also noticed a few others in the update thread having the same issue, but I haven't seen a solution posted. That thread is mostly about issues with updating on a rooted phone, so I thought I would start a new thread focused on this issue.
I have tried the following:
1. Tried on more than one wifi network to eliminate possibility that there is any issue with my network.
2. Cleared the AT&T Update application cache and tried again - multiple times.
3. Did a full factory reset, and tried again.
None of these has resulted in me being able to update OTA. Are there any others out there like me? Has anyone found a solution yet?
Click to expand...
Click to collapse
I was having the same exact problem. I even changed phones thru warranty. The new phone did the same thing. New SIM card didn't help. I had a guy at tech support to push the update to me.
I am having mine replaced under warranty as well. I hope it ultimately fixes the problem. What I don't want is to have to contact AT&T tech support every time there is an update and ask them to 'push' it to me - then have to explain the entire issue over again, and be forced to go through their trouble-shooting again which includes them insisting I do a factory reset.
Is there anyone else out there having this issue? I would like to get a sense for whether this is pretty isolated, or whether it's a bit more common.
IDK, co-worker with a Skyrocket has had the same issue, but he doesn't care about the update, so he hasn't bothered to get it resolved.
If I didn't have a red GS3, I could goof around and tell you that is what the problem is...
Actually, if it were me having the issue, I'd walk into AT&T and have their guys mess around with it. No telling why some have more issues than others.
robertlewisca said:
I am having mine replaced under warranty as well. I hope it ultimately fixes the problem. What I don't want is to have to contact AT&T tech support every time there is an update and ask them to 'push' it to me - then have to explain the entire issue over again, and be forced to go through their trouble-shooting again which includes them insisting I do a factory reset.
Is there anyone else out there having this issue? I would like to get a sense for whether this is pretty isolated, or whether it's a bit more common.
Click to expand...
Click to collapse
i had the exact issue went to att yesterday and tried a new sim card, but that didnt work. i tried everything you did with no suck luck. the want to warranty out my phone but im not dealing with them again so i just rooted and flashed it. i also have the red one... maybe its just this color since it came out later with a different baseband version?
Not really a solution but you could install this http://forum.xda-developers.com/showthread.php?t=1902178 to be fully stock LH9 with Root. Or use the OTA zip from here http://forum.xda-developers.com/showthread.php?t=1896773.
aboveusonlysky said:
i had the exact issue went to att yesterday and tried a new sim card, but that didnt work. i tried everything you did with no suck luck. the want to warranty out my phone but im not dealing with them again so i just rooted and flashed it. i also have the red one... maybe its just this color since it came out later with a different baseband version?
Click to expand...
Click to collapse
No, It's not just because it's red, regardless of their original baseband versions.
Otherwise, I wouldn't have been able to update.
78c10 said:
No, It's not just because it's red, regardless of their original baseband versions.
Otherwise, I wouldn't have been able to update.
Click to expand...
Click to collapse
You mention in your signature that your phone is rooted. So, did you update OTA then root, or did you update after rooting through some other method? The challenge some of us are having is that we are not rooted, and cannot update OTA because of the 'server error' it gives us everytime we try.
Problem Solved - for me at least
Well, the problem is solved for me, and I thought I would share what I found out here in hopes it helps someone else.
First, I had the phone replaced under warranty. It appears to be a brand new phone. When I received the new phone, I started it up, went through the normal startup stuff - entered my Google account information, it backed up my info and settings. Before I loaded any apps, I went straight to the update screen, and tried to check for an update. I again got the 'communication failed' error. Bummer.
So, then, I did a factory reset on the new phone, but this time instead of entering the initial Google account info on the startup screens, I skipped through all of the initial screens, got to the home screen, then went straight to the update screen - and this time it worked! So, it must be something to do with the initial screens, and entering Google account information that caused the problem.
Then, I got to thinking - perhaps this might work on my old phone too. Since I just got the warranty phone today, I still had my old phone (which needs to be sent back). So, I did a factory reset on it, skipped all of the initial screens where it asks for Google account information, and it still didn't work on the old phone. So, I'm not sure what the original issue was.
By the way, after the update installed on the new phone, and I went through and entered all of the Google account settings, and then checked for the update again, and there was no error.
So, perhaps this might be helpful for others?

GPS not working

When I go to Google maps or similar program, my phone can't find my location. I've downloaded GPS test app from Google play, and phone sees the satellites but it can't lock them. Is there any way to fix that without factory reset (maybe some code for reseting GPS)? I'm stock unrooted
I think I may be having a similar problem. My HTC One M8 is absolutely worthless for navigation in any app. Can't follow my location or give me timely directions or simply locks up. Did you ever find a solution or workaround for your problem?
settings > location > high accuracy
I've never had an issue with the M8 and finding my location ever.
bobin17901 said:
I think I may be having a similar problem. My HTC One M8 is absolutely worthless for navigation in any app. Can't follow my location or give me timely directions or simply locks up. Did you ever find a solution or workaround for your problem?
Click to expand...
Click to collapse
Not enough information here, to properly help. Is your firmware up to date? Is the phone modded (root, unlocked bootloader, custom ROM, etc.)?
Is this phone new (or new to you)? Did the GPS every work since you got it, or did the problem arise recently. If the latter, were there any changes (OTA update, new apps) that may be related to the issue?
Do a fastboot getvar all, and post the results (delete IMEI and serial number before posting).
GPS Calibration and Google Maps Problem
redpoint73 said:
not enough information here, to properly help.
Is your firmware up to date? I believe so. Running android version 5.0.2. No further updates available yet.
Is the phone modded (root, unlocked bootloader, custom rom, etc.)? No.
Is this phone new (or new to you)? New to me.
Did the gps every work since you got it, or did the problem arise recently. If the latter, were there any changes (ota update, new apps) that may be related to the issue? Has been wonky ever since i got it. Interestingly, yesterday tried to get google to navigate me a route home and google maps had me do a calibration (moving phone around) first. That helped considerably. Plugging it into my car's power also seemed to improve accuracy. Second navigation request yesterday (no request for re-calibration and while plugged in to power) resulted in a 4 minute delay before i got a google maps response (at which time i was already home).
Do a fastboot getvar all, and post the results (delete imei and serial number before posting).
Click to expand...
Click to collapse
i will have to look into how to do this.

Camera frozen on black screen no matter what I do

I've done a lot of digging through the forum and can't find an answer, so forgive me if this is an already-answered question.
I have a T-mobile S4 with a camera stuck on the classic "updating camera firmware" error message with black screen. If I open Snapchat the front facing camera will work, but with a slight delay in projection.
Here's the thing...this has happened on two separate phones now and on both of them it happened about 48 hours after I signed into the phone with my google account. Is it possible there is some kind of malware attached to my google account?
In the newest phone I have done a clean full wipe using TWRP, then Odin-flashed a full firmware package I found here on xda (recovery, OS, modem, kernel). Cache wipe and factory reset immediately after rebooting from Odin mode. Still have problem.
Have switched out known good cameras from other phones, and the phone I'm working on was functioning perfectly until I signed into it with my account. Totally stumped here, and really need some assistance.
Phone is:
M919 logic board in I337 body
Kitkat 4.4.4
Baseband: M919UVUFNH7
Kernel: 3.4.9-6281449, [email protected] #1
Build: KTU84P.M919UVUFOK3
Security software version: MDF v1.0 release 3, VPN v1.4 release 2
If anybody's got some ideas, please let me know!
Ok, no answers yet but plenty of views, so either this is an extremely rare issue that no one knows a solution for, or it's a ridiculously stupid question that everyone knows the answer to. I'm going to try and keep a log of what I'm doing with this phone in case any other rookies need assistance in the future.
So far I've flashed three different versions of stock Kitkat onto the phone....OH3, OK3 and NH7. When I flash OK3 my build number doesn't match my baseband (baseband reads NH7)...not sure what's going on there. Also, if I flash OK3 I lose my wifi....do not have this problem with other versions of firmware. Each flash is done after a full clean wipe with TWRP.
I found a thread that mentions an almost identical camera issue being caused on an M919 that was flashed with Nottache Xposed framework for AT&T phones. The OP said they could fix the issue by wiping the framework off the phone. Since my M919 motherboard is installed in an I337 body, I'm wondering if this is something related to a compatibility issue between T-Mobile and AT&T components. Best lead I've got so far.
Two posts have mentioned a fix. One says he opened Google Edition Camera Photosphere and his problem went away. He was running a different machine than mine so I haven't tried this yet, but I'm doubtful. The other user said they have only been able to solve the cam issue by installing a stock modded kernel by @jovy23. All the links I've found to this kernel are dead now, so no dice there.
I'm gonna put my M919 motherboard into an M919 body, wipe and flash stock rom again and see if somehow that does anything.
As a side note, I started getting "SIM not inserted" errors just before I began flashing different roms, and since the initial flash I've lost my SIM completely. So now I've got no camera, no SIM card being read, and sometimes losing wifi. I need this phone for work, so this is kind of sh*tty.
You cant downgrade once youve updated to OK3. The order would have to have been NH7, OH3 then OK3. It seems like mabey its not flashing correctly. Try a different odin program 3.04 3.07 3.09 are good ones. Flash it twice, untick auto reboot and manually power off and back into download mode and flash again. Dont use adv reboot menu to boot into download or it may not flash correctly. If that doesnt work I'm not sure what else to try. Good Luck
Ok, latest update for future readers...
It seems that lordodin912 is right when he says that flashing to OK3 means you can't flash backwards to a previous baseband/build. I hadn't seen that info anywhere so I didn't know about it. I'm not sure how to go about finding this kind of info on the forum but it would have been nice to know ahead of time. Anyhow...thank you for that information lordodin.
Here's where I'm at now:
-I was originally on NH7 with the camera error and sim card error. Flashed NH7 full stock after doing a full wipe and still had problems.
-Flashed OK3 full stock after full wipe and still had the problems, and also lost wifi capabilites (as in the phone wouldn't turn on wifi at all). At this point the baseband read as NH7 but the build read as OK3. I don't know why.
-Tried flashing OH3 after that (didn't know any better) and it wouldn't take. At this point wifi capabilites returned but still no cam and not reading sim card.
-Flashed OK3 again and wifi returned but still no cam and no sim. A couple hours later I powered the phone off and then back on, and Samsung then notified me of OTA updates. This update notification hadn't appeared before I manually rebooted the phone. I took the updates and now have wifi, sim card is being read, and my camera appears to be functioning properly as well. About 20 minutes or so after the updates are applied, the sim card error returned and told me to restart the phone. I did so and now the phone is reading the sim card again.
Right now my best guess is that when I was on NH7 I had accidentally made some app and update settings changes that prevented me from receiving some of the important OTA updates connected to camera and sim functioning, and this caused incompatibility between certain parts of the firmware that had been updated and others that had not. Trying to flash OH3 failed to solve the issue because I had already flashed OK3 before that and you can't go backwards from OK3. I don't know why the initial OK3 flash failed to fix anything, but I'm guessing the flash just didn't take as well as I thought it did. Flashing OK3 twice in a row seems to have done the trick, I presume because it reset and updated everything so that all firmware was compatible with itself.
I don't know how this could have happened (I try to be very careful about what I freeze and uninstall), but it's the most likely culprit because after flashing the latest firmware manually (twice) and allowing OTA updates my phone returns to proper function. Why OK3 didn't work correctly at first is beyond me....I don't see why it should have taken a few hours or a second reboot for OK3 to begin offering updates but whatever.
I'm doubtful that the camera will continue to work after the next 48 hours, but we'll see. I'll report back in with what happens after a few days go by.
Leaving an update here as I said I would.
For two months the phone has been functioning properly. Camera, sim and wifi have all been good. About one week ago my camera started acting glitchy again and then stopped working. The problem is the same as before- upon opening camera app the screen is black with a message saying "updating camera firmware", then nothing happens. This occurred around the same time I started using google hangouts frequently...don't know if that is related to the issue or not.
Yesterday the phone began showing the error message about sim card not being read, and then today it stopped reading the card altogether.
I repeated the same procedure that seemed to fix these problems two months ago and it hasn't done the trick. Full clean wipe of phone using TWRP, then installation of Chainfire's Autoroot, then flashed OK3 stock firmware twice with battery pulls between installations. Factory reset immediately after install of stock ROM. When connecting to wifi, no OTA updates appear. Camera not functioning, sim card not being read.
Phone shows baseband and build number are matching. I have no ****ing idea what the problem is with this phone. Beyond frustrated.
Anyhow, I'll keep updates going as long as I am working with this thing, maybe it'll help someone later. Anyone knows anything that could help, feel free to chime in.

Problem turning on the phone

Good evening companions, I have a question that is more out of curiosity since it is not a problem of malfunction.
The point is that when I turn on the phone it starts perfectly until the lock screen is shown, there I put the pattern and it already opens the desk. So far so good, but after about 10 seconds the device returns to the lock screen even if I am using it and I have to unlock it again even if I already have the fingerprint reader. It is normal to block again even if you do not want to ??, someone else happens, can be solved ???
My model is the G9600 (snapdragon).
Thanks for any comments, regards!
losoollenos said:
Good evening companions, I have a question that is more out of curiosity since it is not a problem of malfunction.
The point is that when I turn on the phone it starts perfectly until the lock screen is shown, there I put the pattern and it already opens the desk. So far so good, but after about 10 seconds the device returns to the lock screen even if I am using it and I have to unlock it again even if I already have the fingerprint reader. It is normal to block again even if you do not want to ??, someone else happens, can be solved ???
My model is the G9600 (snapdragon).
Thanks for any comments, regards!
Click to expand...
Click to collapse
that does not sound normal at all. go into settings and disable all screen locks, reboot, re-enable the desired locks and let me know if that solves this for you
youdoofus said:
that does not sound normal at all. go into settings and disable all screen locks, reboot, re-enable the desired locks and let me know if that solves this for you
Click to expand...
Click to collapse
Thank you very much for your response, I commented that I have verified that it does so until the rom is installed by odin, that is, without having configured any security. This Sunday I was testing and I put several times trying some options in odin but nothing changed. I also just tried deactivating the pattern and the footprint, restarting and reapplying the locks to make sure, it's the same.
Outside of that I have no complaints, everything is excellent :good:
Today I installed the rom with a June patch and the problem does not (I remembered that there was an update that I thought would be solved), but when updating by September to September, the problem has returned.
Tonight I will try to install the June one again and take it by odin to September but without updating modem or csc .... play a little haha
Well ... the problem is solved or hidden I don't know. I have installed "Bl" by odin but the one in June and the rest of the patch has been in September, I had never done this but it works there without the restart.
What I don't know is what problems this graft can cause even when it can continue like this. I suppose that when I leave rom with bootloader 6 it won't work for me anymore ... or if it will allow me to skip the "bl" when installing by odin .....
Now with the October update I could no longer maintain the bootloader because it has gone to binary 6 and does not allow installing the new rom with the old bootloader. Unfortunately again the problem returned ..... nobody knows how to solve it ???

Question Soft Reboots After Every Reboot [SOLVED]

EDIT: Apparently this was a result of using the wrong setting for enabling hotspot in PropsConfig. Because all that stuff was set during bootup, deleting apps wouldn't change the situation. Setting worked fine on my Pixel XL, but not here. Changed the setting and all is well.
--------------------------
So, this is a weird issue I was curious about and may have missed on my searching. Every time I reboot the phone, when I got to log in it immediately follows up with a soft reboot. It's been happening for a while, and I'm not sure the source of the issue.
Running stock 12 ROM and rooted, but I disabled SU, modules, and Nova and am still running into the issue.
Might be quicker and easier to back up your required files and just factory reset.
Texan1 said:
Might be quicker and easier to back up your required files and just factory reset.
Click to expand...
Click to collapse
*sigh* I kinda made this post to avoid that step.
somethingsomethingroot said:
*sigh* I kinda made this post to avoid that step.
Click to expand...
Click to collapse
I know, it's just that it sounds like you've already disabled some things that could be causing it, which hasn't helped. If it was me, with something like constant reboots, I'd want to start fresh just to make sure they are eliminated for good
somethingsomethingroot said:
So, this is a weird issue I was curious about and may have missed on my searching. Every time I reboot the phone, when I got to log in it immediately follows up with a soft reboot. It's been happening for a while, and I'm not sure the source of the issue.
Running stock 12 ROM and rooted, but I disabled SU, modules, and Nova and am still running into the issue.
Click to expand...
Click to collapse
I've seen reports of "random" (=not intentional) reboots after
+ booting up the phone
+ using the FP scanner
+ making videos or shooting photo
+ doing a firmware update (I've seen both reports of ppl that "officially" OTAed & used manual flashing)
+ doing nothing
+ doing something
Some were able to fix their issues by factory resetting, some needed replacement devices. Some reported that even after a factory reset, the issue still persisted, but they were able to fix it by NOT using a backup via cable, some reported that even the Google Drive backup "corrupted" their phone (fix after setting up everything by hand from scratch). Some even reported their issues to get fixed via a software update.
So it seems to be connected to hardware (= replacement device) and/or software simultaneously (=fix via reset).
Strange this is since there are also numerous reports of Samsung owners that upgraded to A12 about random reboots. So it might even be something Android 12 related, or it's just Samsung also implementing similar bugs without it being A12 related (unlikely, since the reports seem to be centered around people using the new A12 update).
I also had the random reboot problem (~ 6 times a day, when doing nothing, it just rebooted when the phone layed on the table in idle). I wasn't able to fix it via a reset, so I got a replacement device.
I also have the "random" reboot problem on my Pixel 3 since upgrading to Android 12 (never had any issues all the years I've been using that phone), so that issue is clearly caused by A12, but I haven't troubleshot it/ tried to solve it, since I don't actively use the phone currently.
Aside from trying a factory reset and minding the backup issue (especially backups that you got from phones that did NOT have Android 12), there is not much more that you can do (ofc you could also use the Pixel repair/android flash tool to do a "clean" install of Android on your phone). Next step would be to contact Google.

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