System UI has stopped? - Galaxy S6 Q&A, Help & Troubleshooting

Hey guys need a little help with a problem I'm having. Got an S6 running 6.0.1 G920FXXS3DPF2 can't even get past the pattern unlock screen without the error "System UI has stopped working" I could probably fix it with a factory restore but I don't want to lose any data. Never been rooted, stock recovery menu.
Usb debugging is off, Wiping the cache gets me back tO the home screen with the message "The system UI has stopped" but I can see everything behind the message load up, I just can't interact with it. From then on if I reboot without clearing cache the message won't appear but my background wallpaper will just flash from to black to that every couple of seconds while being unresponsive.
Any one know anyway I can save my data at least? Got a couple of 2factor authentication apps that would be a ***** to lose.

Related

[Q] Interesting problem

*** I have spent an hour searching through posts looking for this issue. Unless my search-fu is way off today, I can not find this issue.
Problem Cause
Improper shutdown
Was in a game of Battleheart, battery was dying, I plugged it in;not realizing that the power bar I plugged into was not on, tablet power off mid play a few moments later.
So I plug it in for a few mins, then turn it back on to nothing but a bunch of force closes rendering the tablet nearly inoperable.
Problem:
Constant force closes.
-com.google.process.gapps
-com.google.android.patrsnership
-com.google.android.gm
-com.google.android.vending
-com.google.android.calander
com.google.android.gmail
-com.google.providers.calander
etc
Force close Issues
-No Wifi,
-Cannot modify home screens in any way. If I try to remove a widget, the launcher goes into a constant force close loop com.android.launcher, effectivly disabling the tablet.
-Settings will not "take" I have read that solving the typical force closes that I am seeing is disableing the syncing via google and also clearing data/cache from gmaps, calander, bookmarks etc. However, while I can access settings and choose the options to remove this data, nothing actually happens. I deselect the sycing options under settings, but after reboot they are re selected.
-Cannot install any applications. Another solution mentioned was to install a new launcher, like ADW, or LP. Trying to install an apk immediately sends the device to the ausus boot logo and it will boot loop 5 times (loading circle dots rotate, then disappear while still at the asus logo) before finally loading to the home screen and its many force closes.
Solution?
I have not found one yet that is satisfactory. I was hoping toi pick the brains among some of you here, who may have more knowledge insight in solving this issue,
-Factory Reset? While this is always an option, it stinks. Like really. I'm about 15/16gb used on my internal mem. I have tons of apps, music, books, pics, progress in games etc that really sucks to lose.
-Hard Reset? See above
If anyone has any suggestions, I'd love to hear em! Thanks!
have you tried a cold linux boot? hold the power and volume down for 10 seconds. You will then have the option to wipe the tablet. wait a few seconds, and another option becomes available(a not wipe symbol). This cold boots the os
Try clearing your dalvik cache.
+1 on wipe caches
had this problem, just wiped 'em and tada
Sent from my Transformer TF101 using Tapatalk
Thanks for the quick replies.
Sorry I should have mentioned, I am running stock. No root, no custom recovery.
Is wiping the dalvik cache still an option?
aaaand people ask why we use CWM. This is why.
idk unless nvflash can fix it you have to lose all your crap in a factory reset.

Problem- process keeps on force quiting

i dont know why but all of a sudden every few minutes when i use the tablet it will all of a sudden freeze and the error "Unfortunately, the process com.google.process.gapps has stopped" i am just on stock rooted and i didnt change any system files around. it doesnt seem to have any effect outside of the freeze, but its still really annoying. any ideas short of doing a factory reset?
Hi, i started getting with with the team alliance ROM, factory reset and clear Dalvik, came back after a while. Switched to latest rooted stock, same as you, started getting it again. Seems to be a bit random, haven't been able to tie it to anything specific and luckily it doesnt happen that often at all.

[Q] twlauncher and android.process.acore unexpectedly stopped.

Hello and thanks for your efforts! I recently got a Samsung Galaxy S Blaze 4G SGH - T769 for T Mobile but as I have Verizon I can not use it, so I decided to use it as a toy basically. I did a factory data reset then successfully rooted it using blaze-root-kernel.tar, blaze.pit, and using Odin 1.85 and everything was working fine. I installed Titanium Backup pro, backed up entire phone which was basically just the stock apps, just for the purpose of removing bloatware and if necessary restoring them later. My daughter got ahold of my phone, went into Titanium and froze, and uninstalled the contacts app. I restored it but because it was frozen it did not appear in my applications window. Of course I tried defrosting it but when I would check it still wasn't showing up. Also I noticed that the phone app was gone too. Im not sure if she deleted them, I guess it's possible. I tried rebooting after restoration, nothing. So I did another factory data reset, which I read in a few places would not harm my phone to do so after it's been rooted. After the factory reset it had all the animations and went to screen that says touch the droid to start. I touched it. It said to sign in to google account I hit sign in button and the screen went black and kept showing messages saying twlauncher has unexpectedly stopped and another saying android.process.acore has unexpectedly stopped. I re-performed the rooting process ( blaze-root-kernel.tar, blaze.pit, Odin 1.85 )stil nothing. Any how now when I turn on my phone the lock screen works but when I swipe everything goes black again and the messages (unexpectedly stopped) appear every few seconds. I can however see and pull down notifcations bar menu and play with wifi, bluetooth, gps,etc. Its actually connected to the house wifi right now. I can also long press the home button and pull up recent applications menu (its empty) and I can also enter task manager from here. Does anyone know how to fix this problem? Any help is greatly appreciated!

Moto G - Won't turn on after Cache partition reset / factory reset (?)

To start off, recently out of the blue, whenever I would open any app and had other apps already open, the current app I would be on would close. For example, after trying to open the Google Play Music app and having it close seven times after opening it, it'll finally let me open the app and then listen to music. I click the change song button and then the app crashes with a notification saying this or just crashes without one. I read also this had to do with the Google Play Services app. I disabled it and enabled it twice. No difference at all.
This is for all applications and drove me insane. I eventually decided to research it and came up with the answer of resetting the cache partition. I did so but then was stuck in boot loop. I wasn't really sure what to do at this point. Perhaps this was a mistake but, I decided to factory reset my phone. Now, the boot loop only vibrates and goes to the light-green Motorola symbol. Nothing else for hours.
The previous times I've had to reset this phone (about four now) the device would show the commands it's doing and then you would see it finish. It didn't do it this time, simply saying resetting cache and reformatting.
I'm lost at this point.
Perhaps someone will have knowledge about this?
Try to reinstall rom from fastboot.

Data recovery/Phone recovery on bootlooping pixel?

My phone died last Wednesday and has continuously proceeded to boot loop ever since. Not sure if this is due to mother board issues, a recent update, lack of space on device, or malfunctioning apps?
I don't think its a motherboard issue though. I was pretty much at capacity 29gb usable of 32gb. I recently downloaded instagram and every time I used it the the system UI send a warning message and proceeded to crash every time, but the phone never boot-looped? I had recently updated to 8.1.0 and after looking at the android loading screen over 1000x now, I can tell that the animation is a little different from before.
The bootloop that I am experiencing isn't a load then restart loop it's just an endless load. With the the google 'G' and an endless loading bar beneath swaying side to side for hours on end.
Unfortunately I haven't backed up my phone in more than 5 months. I was wondering if there was anything I can do to get my data back (i.e. media, numbers, texts etc.) or potentially get my phone working again with the data intact?
I can boot into recovery mode perfectly. In the past google had a "clear system cache feature" on V7.1 I think? but that was phased out with more recent updates leaving me with the option of only factory resetting the phone. My phone is not rooted. I was wondering if there was anything I could do in the recovery screen that could mimic the clear system cache feature? Like writing some sort of command line or something? Or anything else that I could do to get my data back and my phone working again?
What are my options?
buttface12 said:
My phone died last Wednesday and has continuously proceeded to boot loop ever since. Not sure if this is due to mother board issues, a recent update, lack of space on device, or malfunctioning apps?
I don't think its a motherboard issue though. I was pretty much at capacity 29gb usable of 32gb. I recently downloaded instagram and every time I used it the the system UI send a warning message and proceeded to crash every time, but the phone never boot-looped? I had recently updated to 8.1.0 and after looking at the android loading screen over 1000x now, I can tell that the animation is a little different from before.
The bootloop that I am experiencing isn't a load then restart loop it's just an endless load. With the the google 'G' and an endless loading bar beneath swaying side to side for hours on end.
Unfortunately I haven't backed up my phone in more than 5 months. I was wondering if there was anything I can do to get my data back (i.e. media, numbers, texts etc.) or potentially get my phone working again with the data intact?
I can boot into recovery mode perfectly. In the past google had a "clear system cache feature" on V7.1 I think? but that was phased out with more recent updates leaving me with the option of only factory resetting the phone. My phone is not rooted. I was wondering if there was anything I could do in the recovery screen that could mimic the clear system cache feature? Like writing some sort of command line or something? Or anything else that I could do to get my data back and my phone working again?
What are my options?
Click to expand...
Click to collapse
I think you can clear cache in fastboot. Not sure why you would continue to use an app that is crashing system.
lafester said:
I think you can clear cache in fastboot. Not sure why you would continue to use an app that is crashing system.
Click to expand...
Click to collapse
That feature was taken out of the boot-loader by google in the past few updates. I'm currently on 8.1.0.
I was wondering if there was an alternative method that I could take in fast boot/recovery mode that could possibly give me the same cache clearing result? Possibly some sort of adb method or something? Also unfortunately my boot loader is locked. So If I can't clear the cache, I was wondering what my current options are as far as backing up the device before I inevitably have to do a factory reset are?

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