Hi everyone!
It's unclear why, but after the application "Google services" was set permission to work with geolocation to "ask" in the "privacy" settings, then when the application requests permission to "allow" or "disallow" - the phone is frozen, after a reboot it also hangs on the screen saver. I can just drop the notification curtain. After the hang, the phone goes into a reboot and everything repeats.
Safe mode doesnt help, situation is the same.
Phone for cm13.1, bootloader locked, stock recovery.
Questions:
1) Does it possible to restore phone without loosing user data-files (I have no backup of photo ~ 2years)? Maybe by deleting /data/system/appops.xml ?
2) Does it possible to copy data-files by adb or by fastboot?
Related
Hi, I'am newbie at android device.
And now I have Hisense AD686G a.k.a Andromax C. It's from Indonesia.
I have problem yesterday. When I tried to edit my framework-res.apk via apkeditor and many way I could find on google but I have these problem:
1. After I've copied my work on /system/framework and changed the permission, my device automatically reboot in unproper way and then show locked homescreen and I try to slide lock button its not responded, then when I trying to reboot by pushing power button, same thing I got.
2. After I've copied my work on /system/framework and changed the permission, the screen shows normal view my rebooter work fine. But after I reboot my device there's error message like "Unfortunatelly [app] has closed" each application is calendar, Google Store and many more.
I try to solve this by fully wipe the storage and then factory reset, last time I try to format system too.
Now I reflash my ROM. Its normal. But I still courious, why that happen? Anyone can tell me?
Thanks for your attention and sorry for my bad english.
Originally Posted by cynosure4sure View Post
MDM is a program for security... like for people working in Samsung electronics.... so if a Samsung employee sold his phone he may have this and forgot to uninstall it......
it can be solved by doing a hard factory reset... from recovery
or simply erase and re-flash rom
it is not a serious problem don't worry your phone is perfectly fine it is just a software inconvenience
Sent from my SHV-E210K using xda app-developers app
Click to expand...
Click to collapse
UNIT : Samsung SIII SHV - E210K
Problem:
1. Camera, when you clicked on camera it shuts down and says "Security Policy resrticts the use of Camera"
2. Memory Card - Micro SD is mounted but when booted you can't see the icon on My Files also you can't browse the contents of the memory card but when in download mode / restore mode it reads it.
3. Bluetooth - Icon or setting is there but when you click it on it does not turn into green or won't turn on.
4. On the Drop down menu there's a notification that says "Please install MDM" - i tried installing MDM but when the app is installed it prompts for a "company site code"
Possible Solutions that already tried
1. Restored the phone to it's original state on Device Recovery Mode (Factory Reset) nothing happened
2. Flashed a custom rom (OCHIE ROM) but still the "Please install MDM" on the drop down prompts it and same issues, Cam+MMC+BT restricted
3. Flashed custom kernel (Berzebb), nothing happened "Please install MDM" on the drop down prompts it and same issues, Cam+MMC+BT restricted
4. Tried to locate the Application that restricts the use of the following features by using Titanium Backup PRO and was able to locate 1 app that says DM manager, tried to kill the app using Titanium backup and was able to remove the notification "Please install MDM" on the drop down menu but still same problem Cam+MMC+BT restricted.
** Anyone who can suggest remedies please post on this thread. you're reply would be greatly appreciated. Please help..!!!...**
elakirisri11 said:
UNIT : Samsung SIII SHV - E210K
Problem:
1. Camera, when you clicked on camera it shuts down and says "Security Policy resrticts the use of Camera"
2. Memory Card - Micro SD is mounted but when booted you can't see the icon on My Files also you can't browse the contents of the memory card but when in download mode / restore mode it reads it.
3. Bluetooth - Icon or setting is there but when you click it on it does not turn into green or won't turn on.
4. On the Drop down menu there's a notification that says "Please install MDM" - i tried installing MDM but when the app is installed it prompts for a "company site code"
Possible Solutions that already tried
1. Restored the phone to it's original state on Device Recovery Mode (Factory Reset) nothing happened
2. Flashed a custom rom (OCHIE ROM) but still the "Please install MDM" on the drop down prompts it and same issues, Cam+MMC+BT restricted
3. Flashed custom kernel (Berzebb), nothing happened "Please install MDM" on the drop down prompts it and same issues, Cam+MMC+BT restricted
4. Tried to locate the Application that restricts the use of the following features by using Titanium Backup PRO and was able to locate 1 app that says DM manager, tried to kill the app using Titanium backup and was able to remove the notification "Please install MDM" on the drop down menu but still same problem Cam+MMC+BT restricted.
** Anyone who can suggest remedies please post on this thread. you're reply would be greatly appreciated. Please help..!!!...**
Click to expand...
Click to collapse
same problem here. we need help.
PROBLEM SOLVED.
You have to root it, then install root explorer and browse in the efs\security. delete the mdm\dmm file, then from recovery menu wipe data-factory reset, wipe cache and then reboot. tadaaam
Hi there guys,
i have a big problem with my OPO.
First, i explain what i did: I'm using my OPO also in my car, so i set up a home launcher that's "car friendly" (big buttons, big clock, car logo, and so on). To activate this Launcher i use Tasker with root permissions. There's a Tasker-Task-Shortcut on my normal Homescreen, and when i press it, some things are switched off/on (for example GPS is switched on and the brightness is set to high). Also i switch the two Launcher (Default and Nova Launcher) by setting the Package State of the Default one to disabled and the Nova Launcher to enabled. If i want to go back to normal mode i press the Tasker-Task-Shortcut on Nova-Launcher which reverts all settings, including chaning the package states of the launchers again. This worked for years now, but today i activated the car mode and Tasker asked for root permissions. I thought SuperSu made an Update so i need to accept it again, so i gave Tasker root access. After that the Default Launcher was disabled, but the Nova-Launcher wasn't enabled. Then there was an empty screen, i only saw the top Notification Bar and the Soft Buttons (It was possible to use both), but no Launcher was loaded. So i restartet my OPO and now i'm stuck in a Bootloop...
Can someone help me please?? I think a factory reset will fix this, but i dont want to lose all of my apps and settings! What can i do? Is it possible to change the package state trough Fastboot, or through TWRP? Fastboot and the Stock Recovery is working fine, only if i want to start my OPO normally i get a bootloop... Maybe it's possible to install another Launcher via TWRP?
Please help me!!
Greetings,
infernalshade
Install another launcher via desktop play store then when click home button it ask for new launcher
You mean i going to play.google.com, search for another Launcher, press install, and select my OPO? If yes, that wont work, because i cant start my OPO (stuck in boot). So the OPO Play Store cant install that launcher. The only way i can think of is to install an alternate launcher through recovery.
EDIT:
Update, i used TWRP to clear the cache and dalvik_cache and now my phone is starting. Then after the "Configuring Apps" screen it's now stuck on "Starting Apps...".
Phew... fixed it myself... to anyone with the same Problem, here's what i did:
Search for a flashable zip of an alternate Home Launcher, for exmaple "APEX Launcher". Then go to fastboot mode and startup TWRP (i used OPO Toolkit). In TWRP, activate MTP and push the flashable zip to your phone. Then install it trough TWRP and clear cache and dalvik. After that restart your phone and the new Launcher should start. From now on you can switch to your default Launcher again.
Greetings
I was installed some s8 random apps (downloaded from appmirror) by the following tricks from this forum.
Quote:
Originally Posted by Vyshakh Babu
I'm done it on my non-rooted S7 edge
These are the steps I done
1. Add a shortcut of the apk to the home screen from the my files app
2.Power off the phone.
3. Cleared the cache partition.
4. Restarted the phone.
5. Quickly installed the Apk by accessing the shortcut from home screen.
(Now it's installed )
6. But the launcher keeps force stopping.
So I cleared touchwiz home's data and cache from app manager.
7. Now it's working fine.
I also installed Bixby app through the same process.
Hope this solution works for all those who face the conflicting signature problem.
Click to expand...
Click to collapse
For some reason i was reset(hard) my phone (by wiping data + cash partition). After successfully reset when device is turned on i found an unexpected error like below:
Device Locked
Device Management has restricted certain features on your device.
Please contact the administrator to re-install Device Management to recover your restriction.
Now I can't access CAMERA(security policy restricted camera), SD-Card not found(showing not inserted), Bluetooth is also disabled. USB-debug is also disabled although DEVELOPER OPTIONS is enabled. Screen-shoot is also disabled. I have flashed my mobile multiple times after that occurrence with proper updated files(AP,BL,CP,CSC,pit). But my problem is still remain. I really don't know what to do. Plz help me out. Thanks in advanced.
N.B: I have also used a fresh gmail account but problem still remain. I have a backup EFS folder but i can't root my phone as usb-debug is disabled. I was tried multiple times to root my phone by CF-Auto root for sm-g930k but it stuck on KT logo and as a result i have flashed it again and again. :crying:
Sorry for my bad english.
Sent from my SM-G930K
Good morning!!
i need some quick help if possible! You can even PM me so we can troubleshoot through discord.
TL;DR: the screen instantly goes black, restarts and returns to lockscreen the moment i unlock my device with the pattern (i suspect it's SYSTEMUI but can't be 100% sure). i can't get in now and got some work related data i need to recover from a widget that contains text along with chats from Whatsapp Plus.
stupid me did not make a nandroid backup in TWRP and now i'm screwed.
I use a Oneplus one with RR-O-v6.1.0-20180613-bacon-Official Ressurection Remix ROM based on android 8.1. Kernel is default/unchanged. Magisk is newest version (i think there were no updates for months now). I got 2 modules:
- busybox.
- Magisk Hide .Props config (a small terminal utility that can make google think i use a opo6 with android 9 [that's what i chose] so i get app updates) worked fine for half a year.
Then i took a look and saw an update for both. updating Busybox crashed magisk. Updating .props config seemed ok and just required rebooting like normal.
That's it essentially. since the reboot i can't get past the unlock screen anymore.
I tried the following:
i visited this link https://magiskroot.net/uninstall-magisk-module-twrp/ to first try to boot in core-only mode. then with disabled modules, then i uninstalled Magisk entirely using magisk uninstaller flashable zip from magisk manager (dot) com
the problem persists. i wiped cache and Dalvik/ART cache too but still the same.
besides the obvious clean re-flash that will wipe my data is there anything i can do to save it?
also i tried to attach a logcat but doing it just gives me one line an then nothing when doing it in ADB while the oneplus is in recovery mode.
If device is on (on lockscreen) i get 'waiting for device'. i searched and that could be because the ADB debugging checkmark is off... any way to turn it on using adb?
could wiping JUST Boot or System in TWRP do anyting?
since i got Titanium backup, can it restore data from a TWRP backup?
please help if possible.
oneplusausage said:
(...)
TL;DR: the screen instantly goes black, restarts and returns to lockscreen the moment i unlock my device with the pattern (i suspect it's SYSTEMUI but can be 100% sure). i Can't get in now and got some work related data i need to recover from a widget that contains text along with chats from Whatsapp Plus.
(...)
Click to expand...
Click to collapse
Have you ever looked through google: Bypass Lockscreen xda?
The first link indicates the solution. Try it out.
.
ze7zez said:
Have you ever looked through google: Bypass Lockscreen xda?
The first link indicates the solution. Try it out.
.
Click to expand...
Click to collapse
Hello :good: ,
TL; DR: IT WORKED! many thanks to you, i googled a lot but your suggestion went over my head.
below info added for completion 's sake so it potentially could help future users:
meanwhile in addition to my post, i dirty flashed the original ROM (same version) without wiping anything.
i suspected that it would just bypass the PIN and lock, not the whole lockscreen.. i know both the pin and pattern, it just crashes after entering the correct pattern.
I did your google search which linked me to https://forum.xda-developers.com/android/software-hacking/remove-lockscreen-recovery-t3530008
indeed. the pattern is successfully removed leaving me with just the 'swipe up to unlock' screen. i expected that it would crash after swiping up but it went to the homescreen thankfully!
some notes. As per guide i indeed deleted the below 3 files using the explorer in TWRP located in /data/system:
locksettings.db
locksettings.db-shm
locksettings.db-wal
however the files password.key and pattern.key were not present at all but in my case it didn't make any difference.
EDIT: added info and fixed spelling mistakes