HELP previously paired device profiles get deleted after reboot - Samsung Galaxy S8 Questions and Answers

Please help
Just got GS8+ took hours to fully transfer all data from GS7E and now this!!!
Everytime I reboot device all my previously paired device profiles get deleted.
Already Tried
-clearing the Bluetooth app cashe
-Clearing all app cashe partitions in boot menu
Really not looking to do a factory reset

Unfortunately you may have to. I had an issue somewhat like this (after restarting I'd loss all my wifi passwords) and I had to full factory reset to fix it. It was something regarding keystone (where secure things like passwords are stored) not being compatible or broken but I had been flashing different builds
How about setup smart switch to backup then restore pics and files? Smart switch over usb is many times faster and won't take as long

Did you root and/or install Xposed by any chance ?

Did not root or anything like this but ended up doing a factory reset and besides having to spend another few hours putting everything back to my liking everything is fine
Sent from my SM-G955W using XDA-Developers Legacy app

Related

HELP!!! I9000 dropped all my data oO

Hi,
I have an issue with my Galaxy S. While I played with the app "VPNC" suddenly my Phone freezes and the Screen is black. (Donßt think the app is responsible for that)
So I removed the battery and after a reboot the setup wizzard appeared and all my personal data disappeared. Some Contacts, call history, app data, shortcuts, everthing!
Apps are still installed but some crash when I start them. My wallpaper is still there but nothing else on the "desktop".
WTF happend to my phone?
Is there any way to get my data back?
Looks like you wiped the settings playing with app.
Data contacts should be where you backed them up to .
You could look at internal sd card via USB mass storage .
You need a factory reset .
As the dev of the app says .
Warning: You do this on your own risk: when hacking your phone you loose the phones guaranty! If you crash the bootloader by doing this, you are lost: the phone will definitely be broken!!
I warned you...
So first inform yourself carefully about what others did and their experiance by googling around...
jje
Actually I do not think that this app is so dangerous at all because it seemed to be the only Fritz!Box compatible VPN Client and is used by many users afaik.
Maybe I pressed some buttons while the screen was black and did something stupid without seeing what I did?! I don´t know...
However, the data seems to be gone and I have to deal with that.
The good thing is, that I created a titanium backup just a few days ago (Batch --> all apps and settings or so)
The bad thing is, I have never really used this app. Just installed it and made that backup. No restore so far and just the one backup for testing purpose.
Now I don´t want to do anything wrong, so what is the best way to proceed now?
Reset Phone to factory defaults, reinstall titanium and try to recover this ways?
Re-Flash the ROM, reinstall titanium and try to recover that way?
Is there any chance to make a "dump" of my current flash in case i am destroying more than is already destroyed, so that I could get back to the state the phone is in right now?
Is there anything that will not be recovered by titanium, so that I should try to save this before doing the reset?
//EDIT:
I am wondering, how is it possible to wipe all the personal data and configs with just one buggy app? what exactly happened there? Does this make any sense at all and is this behavior a known issue?
Factory reset and use Titanium to back up apps and data but not system settings .
jje
okay thanks, will try that.
Can anyone tell me if there is any chance to backup my phone (flash dump?) as it is right now before I do the reset? If my titanium backup does not work I ḿight have wiped more doing the reset than already is wiped and it would be a good thing if I could get back to state the phone is in right now.
Did the reset + recovery with titanium now. Everything is fine so far except my home screen layout. Is there a way to recover the home screen using titanium?
If not, how can I back up the home screen?
btw: titanium is a really great tool. Will definitly buy the pro version to support this project.

[Q] Com.android.phone has stopped working...can't sent texts either

ATT S5 with Straight Talk sim. Towel root and stuff. I can't place calls but can receive them. The antenna reception icon is replaced with the little "banned" (circle with line through it...think no smoking signs). Any fixes?
First try wiping the system cache. Boot to recovery mode and wipe the cache. If the problem persists, go the application manager in the settings menu and clear cache and data for the process (app).
That will resolve most issues. There have been hundreds of threads about xxx has stopped working, so if you had done a search you would already have found this.
If your luck is bad and the above doesn't fix the error, then presumably you have something unusual happening e.g. a corrupt system file or non-obvious conflicting app. You can try temporarily removing recently installed apps or resetting your phone.
To reset your phone, backup any files that are important to you. Then write a full, stock firmware image with Odin, followed by a facotry ata reset. It's recommended that you use a pre-June 6th firmware build to assure that you can easily Towel root again.
.
fffft said:
First try wiping the system cache. Boot to recovery mode and wipe the cache. If the problem persists, go the application manager in the settings menu and clear cache and data for the process (app).
That will resolve most issues. There have been hundreds of threads about xxx has stopped working, so if you had done a search you would already have found this.
If your luck is bad and the above doesn't fix the error, then presumably you have something unusual happening e.g. a corrupt system file or non-obvious conflicting app. You can try temporarily removing recently installed apps or resetting your phone.
To reset your phone, backup any files that are important to you. Then write a full, stock firmware image with Odin, followed by a facotry ata reset. It's recommended that you use a pre-June 6th firmware build to assure that you can easily Towel root again.
.
Click to expand...
Click to collapse
Tried everything except resetting. I don't even se the phone icon under app manager.
LXXXVII said:
Tried everything except resetting. I don't even se the phone icon under app manager.
Click to expand...
Click to collapse
You should provide more information e.g. a detailed, step by step description of what you are trying in aid of discerning where you have gone awry. It's implausible that you wrote a full stock firmware image plus cleared the system cache and a factory data reset and still have the problem remaining.
Those steps would restore any changes that you could have made to the keyloayout files and then some. Ergo, there is something that you have left out or possibly an error or omission in one of the steps you took towards reverting your phone.
.
LXXXVII said:
Tried everything except resetting. I don't even se the phone icon under app manager.
Click to expand...
Click to collapse
1- Check your IMEI by *#06# and *#0011#. Is it still OK and PASS?
2- In the most cases, flashing the stock firmware may fix the problem.

BT doesn't turn on

Hi,
I have a rather strange problem: since this morning, BT refuses to turn on. I've alreaddy reflashed the latest software version (N910FXXS1COK2_N910FOXA1COJ3_DBT), cleared cache and dalvik-cache, deleted cache and data of the bluetooth app and even deactivated all XPosed Modules, but nothing helped. I've recorded a catlog, maybe someone here can see what is preventing it to turn on. I don't really have any idea what could have been happened. I tried to make an backup with TitaniumBackup which seemd to have failed because I turned off the screen, because it had'nt backed up much about an hour later when I looked for it.
Ok, after wiping about everything in TWRP and reflashing firmware again, bluetooth is finally working. But does annyone know how this could be fixed the next time without wiping everything?
probably part of the bluetooth on the software side got screwed up.

[Q] Lenovo K4 Note Vibe Softbricked - Need Help to debrick

Hello guys,
I need some help with my Lenovo K4 Note Vibe (3GB RAM version). The thing is it started popping up random "Unfortunately xxxx stopped working" a couple of weeks ago. That specific app would just crash and restart itself. It can be a system app or game or any random thing (GUI, Contacts, Messaging, Angry Bird and other games etc.). It would usually gets solved on by restarting the phone or stopping the app from setting or on it's own.
Now the problem I have is, I gave it a restart and now it just shows "Unfortunately Notification Center Has Stopped". I have two option "Okay" and "Try To Resolve" none of them does anything except the error goes away for a second or two and pops back up. I can not even see the usual "Enter you PIN" screen. Yes I was using Fingerprint so I had to enter the PIN every time I restart the phone. So now basically I'm stuck at startup screen without any options. The phone is alive I can tell, I can feel it vibrate when I call, hear messaging tones (whatsapp/text). If connect it with PC when turned on, I can see a Lenovo Folder option to browse but its empty since it requires the phone to be unlocked first with pin.
The mobile belongs to my sister and she is dentist by profession and have lots of important data including some research she did (photos) for journal she publishes in national magazines.
How do I get past this error ? I do not have root, I tried the recovery but it is a Chinese recovery and does not have an option to wipe catch partition. The phone was on latest version (Marshmallow) and there is nothing I can do to start it up. Tried booting in safe mode but still the same error.
There is an option to see basic details in Chinese recovery, it shows
Model No. A7010a48
Build Time : 2016 12 27 14:35:36 CST
Kernel Ver. 3.18.19+
Android Ver.: 6.0
along with various other details.
How do I save my data ? Can I recover it anyhow ?
1. Try wipe data and factory reset
if not solve
2. Use SP Flash tools to flash stock rom.
If you have unlocked bootloader, then you can try to flash/hotboot into twrp recovery as it shows all files and folders in pc while connected in recovery mode.
Even if the bootloader is locked, there is no harm in trying.
tiks1001 said:
If you have unlocked bootloader, then you can try to flash/hotboot into twrp recovery as it shows all files and folders in pc while connected in recovery mode.
Even if the bootloader is locked, there is no harm in trying.
Click to expand...
Click to collapse
Bootloader is locked. And there was no custom recovery flashed, every recovery flashing method I searched required for data to be wiped and bootloader unlocked so I`m stuck on that front.
macblaze said:
1. Try wipe data and factory reset
if not solve
2. Use SP Flash tools to flash stock rom.
Click to expand...
Click to collapse
Like I mentioned in post, the data is important, I could throw away the hardware I just need data.
I`m looking for a method to wipe catch partition without getting my data erased or to extract data any other way. Please do let me know if anyone have any solution at all, this is really really important.
Enable usb debugging
Use adb pull command to get the data.
Edit: nevermind, saw you can't unlock the phone.
Pretty sure if you flash twrp it will wipe data data partition as soon as you reboot. So I wouldn't do that.
Other option is do a full nandroid backup using adb but the only way you are gonna get that working is if you flash twrp and like I mentioned it's probably not a good idea but I'm not certain.
Another option is mtktools/spflashtool and do a full firmware backup from that, reset the phone and then restore from the backup, but I have no experience in that but it should work in theory.
Do you see the error even when there is incoming call? If not try from InCallUi i.e. when you answer the phone, try to navigate from that such as opening contacts, if there is a chance pull down notification bar and enter into settings. If any of these happen, it will ask to enter your pin and then you can unlock your phone. Now connect your phone to your pc and backup the data you need
If the data you seek are images, google photos should already backup your images to your google photos cloud account. Check this by signing in from your pc.
If they are media from whatsapp, don't worry, it will be backedup daily to your google drive account and all your messages along with your media will be restored after you install whatsapp again.
If they are Docs, then probably they are in gmail account (PROBABLY) you can always search for required ones in gmail.
Any other files from these cannot be restored if they are inaccessiblefrom your phone.
Suggestion: Maintain a cloud account which you feel safe and backup to that account so that you have no need to worry about the important files. **** like these happen every now and then.
Edit : These are gonna work if you checked the online backup or sync in respective app.

Stuck on 'Phone is starting' after updating to Android 12

Hello!
I tried to update my phone (SM-G975U) via Odin from Android 9 to Android 12, got the firmware from SamFw.com. Everything went fine until the phone rebooted, after unlocking the phone gets stuck on 'phone is starting'. I CAN access the Set Up Menu, Uninstall apps, move some settings here and there, connect to Wifi/Bluetooth, receive calls, install apps using ADB. Also, theres a notification all the time that reads 'Phone restarted Unlock your phone to get app notifications', I'm assuming that the phone thinks it is not unlocked and that's why it doesn't fully boot up.
Some things that I've already tried:
Intalling another Launcher (Pixel Launcher)
Reinstalling the firmware (ver G975USQU6IVC7) / Trying with different CSC with no results
Wiping Cache in Recovery Mode
Deleting/Adding Fingerprints
Changing from Lock Pattern to NIP to Password
I don't really want to do the full wipe, I would like to keep my data or be able to export the photos (Device not Recognized by Smart Switch also)
Is there anything else I can do?, has anyone been through the same issue?
Is your phone rooted?
Vatt`ghern said:
Is your phone rooted?
Click to expand...
Click to collapse
No, it's not rooted
Hi !
@DannOsnaya have you found a solution to the phone problem other than restoring to factory settings?
I have the same problem at the moment, almost identical to what you experienced.
If anyone has some advice on how to fix this problem, please share your advice.
My phone is not rooted.
Racer512 said:
Hi !
@DannOsnaya have you found a solution to the phone problem other than restoring to factory settings?
I have the same problem at the moment, almost identical to what you experienced.
If anyone has some advice on how to fix this problem, please share your advice.
My phone is not rooted.
Click to expand...
Click to collapse
Sadly, I have not
My phone is still like that, I tried updating to the newest security patch but didn't work either, haven't lost hope in avoiding factory reset tho
Hi. Did u find any solution to it. Am facing the same issue. Although I tried to factory reset but doesn't work.
DannOsnaya said:
Sadly, I have not
My phone is still like that, I tried updating to the newest security patch but didn't work either, haven't lost hope in avoiding factory reset tho
Click to expand...
Click to collapse
Any way to factory reset. I tried every possible way following YouTube but nothing works. It's just stuck. I've a backup of my data so not worried.
No, I still have the same issue.
Have you tried to install a launcher?
DannOsnaya said:
No, I still have the same issue.
Have you tried to install a launcher?
Click to expand...
Click to collapse
Nothing works. Now decided to show it to anyone. I guess the mobile shops have an option to erase everything. I don't understand how did it happen because it's usually with my toddler, he might have done something.
DannOsnaya said:
Hello!
I tried to update my phone (SM-G975U) via Odin from Android 9 to Android 12, got the firmware from SamFw.com. Everything went fine until the phone rebooted, after unlocking the phone gets stuck on 'phone is starting'. I CAN access the Set Up Menu, Uninstall apps, move some settings here and there, connect to Wifi/Bluetooth, receive calls, install apps using ADB. Also, theres a notification all the time that reads 'Phone restarted Unlock your phone to get app notifications', I'm assuming that the phone thinks it is not unlocked and that's why it doesn't fully boot up.
Some things that I've already tried:
Intalling another Launcher (Pixel Launcher)
Reinstalling the firmware (ver G975USQU6IVC7) / Trying with different CSC with no results
Wiping Cache in Recovery Mode
Deleting/Adding Fingerprints
Changing from Lock Pattern to NIP to Password
I don't really want to do the full wipe, I would like to keep my data or be able to export the photos (Device not Recognized by Smart Switch also)
Is there anything else I can do?, has anyone been through the same issue?
Click to expand...
Click to collapse
I followed a video and wiped out. Finally successful. I wasn't worried about data as Google has a backup.
I followed this method and finally it's factory reset.

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