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[Q] I deleted some system files and now my cp doesnt turn on

Uhhhmmmm Hello,
I got a Huawei Ascend Y210D Cellphone, and i got it rooted, and i deleted some files, now it wont open, when i open it, it shows the logo and its animation only, it keeps on repeating, until i tried to factory resset , now i could open it , but when i press something like the manage apllications, it says com.process.manage applications has stopped something like that, but when i tried like the sound or display in settings , i could access it, i downloaded an app, now i have clicked the shutdown button , it will display the logo with its animation again, repeating, now i removed the battery, and open it again, it shows the logo with animation again,
Is there a way to fix this??? i cant seem to find a custom rom for this device, do i still need to download a rom or just use some tools to recover the files? i think i havent unlock the bootloader.
really thank you in advance, any answers will be appriciated by me , im sorry if i made a mistake

Have you made a nandroid backup prior to deleting files? If you have, restoring this nandroid backup should fix these problems. You will lose app-data that has been changed after you created the nandroid backup when restoring.
If you have not created a nandroid backup you should try to flash the stock rom as can be found here; huaweiy210d.blogspot.in/2013/04/stock-rom-for-huawei-y210d.html. Note that I do not own this device and have not tested this rom!

Thread closed as per Op's request.

[Completed] [Q] EFS folder missing after restore, no WiFi, Galaxy S5

I made a full nandroid backup on twrp about a week ago which included every option including EFS, when I went to (fully) restore the backup due to a faulty ROM it got stuck at 36% and wouldn't continue, I left it overnight to see if it would work and it did not, so I pulled the battery out and went to re run the restore but it has dissappeared, it wasnt on my SD card anymore and I couldn't figure out what had happened so I restored a different backup that only included data, system, and recovery, and when I booted my phone it said it was in Factory mode right away, but it didn't have the yellow text in the background, I have access to my cellular network but when I turn WiFi and then open an app that uses it, the phone instantly shuts off, I was reading online that the EFS was corrupt but the whole folder was empty, not a single file in it. I can't find anyone else who had the same problem and would greatly appreciate any help, I'm quite desperate to get this fixed

Hi,
You can ask for help in this dedicated help thread in your device section,
http://forum.xda-developers.com/showthread.php?t=2700073
Good luck!

[Completed] [Q] I need help with a Samsung Galaxy Tab 2 10.1 GT-P5113

Hello community, I am new here so I don' t know where to put this.
Well I need some help, I am having problems with my old tab, A Samsung Galaxy Tab 2 10.1 GT-P5113, Flashed with custom ROM CM 10.1.3 for GT-P5110
Worked fine for a year and a Half, the issue that I am having now is that, it constantly restarts, after entering to the OS I can tweak change etc, but after a few secs it just turns of and reboots the system.
The other problem that I am having is that I tried everything that I could think of. I deleted some apps, which came back after the reboot. I booted to safemode, and deleted the last apps that I installed, still came back after the crash reboot.
I went to recovery mode (CWM) and did a Factory reset, delete cache and delete Dalvik Cache. Nothing when reboot everything was like last time.
wen't to and tried to reflash CM 10.1.3 (stable) following every procedure and nothing everything was back.
Last thing I tried is ODIN with stock ROM (which is hard to find for this tab.) but get write error after going to half. I am downloading a second stock ROM (android 4.1.1) to see how it goes.
Hope to find help here, I would be greatly thankful.
EDIT: Flashed now with the new stock ROM, ODIN says success, everything seems fine, but again I got received by the same splash and the same logon screen, and still crashes and reboots...

I really need the help
Isifth said:
Hello community, I am new here so I don' t know where to put this.
Well I need some help, I am having problems with my old tab, A Samsung Galaxy Tab 2 10.1 GT-P5113, Flashed with custom ROM CM 10.1.3 for GT-P5110
Worked fine for a year and a Half, the issue that I am having now is that, it constantly restarts, after entering to the OS I can tweak change etc, but after a few secs it just turns of and reboots the system.
The other problem that I am having is that I tried everything that I could think of. I deleted some apps, which came back after the reboot. I booted to safemode, and deleted the last apps that I installed, still came back after the crash reboot.
I went to recovery mode (CWM) and did a Factory reset, delete cache and delete Dalvik Cache. Nothing when reboot everything was like last time.
wen't to and tried to reflash CM 10.1.3 (stable) following every procedure and nothing everything was back.
Last thing I tried is ODIN with stock ROM (which is hard to find for this tab.) but get write error after going to half. I am downloading a second stock ROM (android 4.1.1) to see how it goes.
Hope to find help here, I would be greatly thankful.
EDIT: Flashed now with the new stock ROM, ODIN says success, everything seems fine, but again I got received by the same splash and the same logon screen, and still crashes and reboots...
Click to expand...
Click to collapse
It keeps with the boot loop.

Hi, thank you for using XDA Assist. After you flash with Odin go into the stock recovery and do a factory reset. If that doesn't work it may be that you're device is just getting old and giving up the ghost. There's a whole forum for your device which may also help. See this,http://forum.xda-developers.com/galaxy-tab-2

Oh, that would be bad news :/
Do you think it could be that I deleted CWM rommanager app, and then accidentally deleted the .recovery, that put me into this situation?

Isifth said:
Oh, that would be bad news :/
Do you think it could be that I deleted CWM rommanager app, and then accidentally deleted the .recovery, that put me into this situation?
Click to expand...
Click to collapse
After you flash with Odin, boot into the stock recovery and do a factory reset
Sent from my Nexus 9 using XDA Free mobile app

jd1639 said:
After you flash with Odin, boot into the stock recovery and do a factory reset
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
It didn't work. I noticed that after the transferring of odin it doesn't go to the installation procedure. It just skips that and goes to the logscreen with how everything I had.
Now I went to safe mode, and deleted all apps that I could from play store. when I came back after a restart, everything was there, back. :/

Please ask any further questions you have on the q&a forum in your drives forum, the link I gave you. They are the experts on your device
Thread closed.

Help Phone wont start, I am not sure if its bircked.

I am really not sure what happened to the phone but I will tell all I did that might have connection to the current sitiuation.
I rooted the phone a while back , no issues with root.
As internal memory is low on this phone (4 gbs) I used link2SD.I have used in past with other phones never had a issue but this time the apps which were linked magically disappeared and some wont start saying " Application has stopped working " , So I decided to , oh wait I forgot I also had TWRP custom recovery on this phone too , no issues happened with it either, yet. So I decided to restore to a backup I made with TWRP a few days ago, I have previously done this thing and it worked perfectly unlike this time.I booted to recovery then restored to that backup but when I booted back the device wouldn't start! All it was showing was the boot screen(circles moving in weird pattern) I waited around 3 hours then I decided to factory reset , I took out the battery (BAM I did a mistake here I guess) went to recovery did a normal factory reset then again I was at the boot screen looking at circles This time I gave a around 10 hours but it still didnt load up , then I took out the battery again next what I see it when I try to start my phone NOTHING WILL HAPPEN only screen turns on for like few miliseconds showing only back screen (NO KARBON LOGO OR ANYTHING) and goes off again. I tried pressing Vol Up and choose recovery mode but it wont let me go in recovery it turns off again as soon I choose okay (RECOVERY DONT LOAD AT ALL NOT EVEN THE LOGO). Please explain what happened to phone and how can I fix it. :crying: :crying: :crying: :crying:

Go To Karbonn Care

I think I told you its rooted and stuff, which voids warrenty

Same thing happed to me with my sparkle v and now its not even receiving stock firmware via sp flash tool

Flash stock firmware by removing the battery

DeepSahota said:
Go To Karbonn Care
Click to expand...
Click to collapse
Hey can you please help me.I have karbon sparkle v.everything is on stock.after marshmello ota updates the phone was little bit unstable .many google apps were getting fc. Recently in decided to factory reset my device.after factory reset I can't get past the "checking connection" screen that we get after factory reset. There is no option to skip that to as usually it is available in other devices and ROMs.can u please tell me how can I fix this.can I flash stock 5.1 via stock recovery ?or maybe 6.0.1 again? I can't bypass the screen so I cannot switch on USB debuinging else everything would have been OK ?.please suggest something

Samsung Galaxy S4

Hellos,
A little over 2 weeks now, I accidentally deleted all my files with TWRP Recovery and didn't make a back up to my files so I used other forums to try to get the system again so what I got from it was that I had to use Odin to get it back, so I did and my phone worked again, which was a great relief, however, ( HERE'S THE PROBLEM), two days ago I turned my phone on and saw that I had no service, at first I thought it was locked, but it wasn't, now every time I turn my phone on it says invalid Sim Card and it has a red cross in the service tab on top. But the weird thing is that the IMEI is correct, but when I want to back up my EFS folder with andromizer it says that the file wasn't found. What can I do to solve this? I didn't know I had to back up my files, EFS Folder nor my IMEI, I didn't even know what they were that's why this is happening, please help. Thank You.