Removed battery while Factory Reset - Android Q&A, Help & Troubleshooting

I selected in recovery mode: Wipe Data / Factory Reset -> delete all user data
The screen went blank and I had to remove the battery.
Now the phone is jammed and won't start again. The white THL blinks and the screen goes black. Also it won't go to the recovery mode.
Is there anything I can do?

You can check here to see if they have the firmware for your phone (which you didn't tell us the model, so no clue): http://www.thlmobilestore.com/news/
If so, you should be able to use the FlashTool to rewrite the firmware back to your device. There are instructions for that on the site too. Good luck.

Related

Need help phone stuck in boot

Hi,
So i tried to update my galaxy s6 edge t mobile to the latest firmware and once it did, it got stuck in the samsung screen and wont boot. The phone was rooted before, and now it just stays stuck. I have restarted the phone and now I have tried flashing the phone using Odin. It keeps saying failed and it shows the following:: " SW REV. CHECK FAIL. DEVICE: 2, BINARY: 1". I have tried downloading the firmware but it just keeps failing. When it updated, it should have updated to 5.1.1 since thats the latest which means i cant just put any other one right?
I dont know what to do to be honest, if anyone can help me i would really appreciate it.
anyone?
Have you tried using Smart Switch to restore Stock firmware?
There are a few solutions mate
1st One:
1) Put your phone into download mode using "Volume Down-Home-Power" combo until your screen comes into download mode and still hold it untill the screen goes off.
2)Quickly switch to recovery mode using "Volume Up-Home-Power" in the black screen and get into recovery
a)if it loads something and says erased... please start from the 1st step again
3)Wipe cache/ factory reset do these things in the recovery mode then reboot.
you should be good to go. If not theres another solution.
--------------------------------------------------
2nd One:
1)Put your phone into download mode.
2)Connect ur phone to the computer via usb and open smart switch
3)Press view more button on the right top.
4)Choose the 1st option as "emergency recovery and restore"
5)Put your model and serial number (its on the backside of the phone)
6)then follow the instructions of the smartswitch
thats it
vanderax said:
There are a few solutions mate
1st One:
1) Put your phone into download mode using "Volume Down-Home-Power" combo until your screen comes into download mode and still hold it untill the screen goes off.
2)Quickly switch to recovery mode using "Volume Up-Home-Power" in the black screen and get into recovery
a)if it loads something and says erased... please start from the 1st step again
3)Wipe cache/ factory reset do these things in the recovery mode then reboot.
you should be good to go. If not theres another solution.
--------------------------------------------------
2nd One:
1)Put your phone into download mode.
2)Connect ur phone to the computer via usb and open smart switch
3)Press view more button on the right top.
4)Choose the 1st option as "emergency recovery and restore"
5)Put your model and serial number (its on the backside of the phone)
6)then follow the instructions of the smartswitch
thats it
Click to expand...
Click to collapse
gonna try that one out
vanderax said:
There are a few solutions mate
1st One:
1) Put your phone into download mode using "Volume Down-Home-Power" combo until your screen comes into download mode and still hold it untill the screen goes off.
2)Quickly switch to recovery mode using "Volume Up-Home-Power" in the black screen and get into recovery
a)if it loads something and says erased... please start from the 1st step again
3)Wipe cache/ factory reset do these things in the recovery mode then reboot.
you should be good to go. If not theres another solution.
--------------------------------------------------
2nd One:
1)Put your phone into download mode.
2)Connect ur phone to the computer via usb and open smart switch
3)Press view more button on the right top.
4)Choose the 1st option as "emergency recovery and restore"
5)Put your model and serial number (its on the backside of the phone)
6)then follow the instructions of the smartswitch
thats it
Click to expand...
Click to collapse
Ok so my phone stays stuck in the samsung screen and smart switch stays stuck saying connecting to your device. i really dont wanna try the factory reset thing because i havent backed up the files on my phone
Ok so i got to flash it with 5.1.1 using odin but once its done it keeps staying stuck in the samsung logo screen....again.
Just did factory reset and still gets stuck at the damn samsung logo..
I am willing to pay if someone can help me solve this issue
I also noticed that once the downloading portion of the phone is done, it says installing with the android robot picture, then halfway it says erasing and then it restarts and gets stuck at the samsung logo
=(
you need to do wipe cache and, wipe data and factory reset. That erasing part is normal. Your phone is not bricked. That android robot portion just verifies the stock recovery and partitions. No problem with it. just wipe cache dalvik and everything what you can find (there are 2 options already) on the recovery.
vanderax said:
you need to do wipe cache and, wipe data and factory reset. That erasing part is normal. Your phone is not bricked. That android robot portion just verifies the stock recovery and partitions. No problem with it. just wipe cache dalvik and everything what you can find (there are 2 options already) on the recovery.
Click to expand...
Click to collapse
did the factory reset and wiped cache, still nothing. This is totally stressing me out. Any other ideas?
Yesterday i SPT boxed my s6 edge and had the exact error. You may be lost with your eMMC files.. You should repair emmc with jtag...
vanderax said:
Yesterday i SPT boxed my s6 edge and had the exact error. You may be lost with your eMMC files.. You should repair emmc with jtag...
Click to expand...
Click to collapse
how do i do that?
also when i put my phone into recovery mode i get at the bottom of the screen, "dm-verity verification failed.... Need to check DRK first.."
=(
anyone got any other ideas?

MDM does not allow factory reset SM-T230

Someone please help.
The last three nights I've been trying to recover an SM-T230 UK Samsung Tab 4 Wifi to factory ROM. This was a former live demo unit, I managed to get very cheaply.
The following is what I've done thus far:
- Removed Samsung Retail Mode using the 5444 code followed by the enabling of the factory reset function using the code M729Q16K8546.
This left me with a firmware that seemingly worked fine.
- I then went to recover to stock (minus demo mode) using home, vol up and power. When I selected the recovery option the message "MDM does not allow factory reset".
- Rebooted automatically. So checked the recovery option in the operating system. This was greyed out, so couldn't be selected.
- I then downloaded the stock firmware and recovered using Odin. This gave me back the option to recover within the operating system. But still the MDM arose when trying to using the button method to recover.
- I installed TWRP recovery firmware. Used this to wipe all data and recover the tablet to factory condition. This removed the OS at the same time. Upon reboot allowed the device to be rooted with SU.
- Then put the device into download mode, and re-installed the stock rom.
The device booted into the setup screen, as if completely wiped and reinstalled. However, although I can now recover from inside the menu, MDM message still shows if I try the pwr+volup+home buttons. I have tried multiple times to wipe and clear cache. The device works, but I need that button recovery method.
Sorry for the long post.
Thanks,
Carl.
CarlP251 said:
Someone please help.
The last three nights I've been trying to recover an SM-T230 UK Samsung Tab 4 Wifi to factory ROM. This was a former live demo unit, I managed to get very cheaply.
The following is what I've done thus far:
- Removed Samsung Retail Mode using the 5444 code followed by the enabling of the factory reset function using the code M729Q16K8546.
This left me with a firmware that seemingly worked fine.
- I then went to recover to stock (minus demo mode) using home, vol up and power. When I selected the recovery option the message "MDM does not allow factory reset".
- Rebooted automatically. So checked the recovery option in the operating system. This was greyed out, so couldn't be selected.
- I then downloaded the stock firmware and recovered using Odin. This gave me back the option to recover within the operating system. But still the MDM arose when trying to using the button method to recover.
- I installed TWRP recovery firmware. Used this to wipe all data and recover the tablet to factory condition. This removed the OS at the same time. Upon reboot allowed the device to be rooted with SU.
- Then put the device into download mode, and re-installed the stock rom.
The device booted into the setup screen, as if completely wiped and reinstalled. However, although I can now recover from inside the menu, MDM message still shows if I try the pwr+volup+home buttons. I have tried multiple times to wipe and clear cache. The device works, but I need that button recovery method.
Sorry for the long post.
Thanks,
Carl.
Click to expand...
Click to collapse
hi got same problem but Odin seems to just keep updating rather than reset. its also removed the demo mode app so i cant remove that. sorry to add on but any advice as you have got futher than me
thanks

Unable to factory reset a phone (tried multiple options)

So I got this phone that completely stopped working as soon as you unlock it. It just gives “has stopped” messages endlessly. (example video below)
What I already tried:
Factory reset while in the settings of the phone itself
Wipe Data / Cache in fastboot mode
Tried to connect the phone on the PC and reset it threw the command line
Nothing works, it does say it has wiped the phone while in fastboot mode but when you start the phone I come back in exactly the same screen with all the data intact.
Any advice?
Video link: https://streamable.com/9tcv3
Nobody has a idea on what to try ?
No recovery mode you can try from, or any way to reflash the firmware?

Phone is on a black screen after boot

So I flashed magisk, RMM bypass, and boot.img. I wiped data, format data, etc... Basically I followed a guide to root my model.
So everything was going well, then I tried to boot up my phone, the big text with my phone model popped up, the usual, and then, a black screen appeared, I thought it was just the first boot thing so I waited for like 30 minutes and my phone was still on a black screen.
I can access Odin mode and TWRP, so at worst, I'll have to flash my stock firmware to maybe fix it.
I'm new to this and this has never happened before so I don't know what to do, any ideas?
@Saffron20
Probably the famous Black-Screen-Of-Death that everyone fears: perform a Factory Reset.
Do a factory reset, if it doesnt work reinstall the stock rom

Problem after factory reset

Hi,
i'll try to explain the problem.
I use the Galaxy s6 SM-G925T and wanted to reset to factory defaults. The phone is in original state. So no custom rom, not rooted or any other modifications. The Battery has been replaced because the old battery had to be charged every 4 hours. Because the new battery does not lives much longer (maybe 6 hours) i wanted the factory reset.
First using the volume-up home and power button, i've choosen wipe cache / factory reset
Down the bottom of the screen was a text : No Support SINGLE-SKU - Supported API: 3 - dm-verify error
I continued and wiped the data
The system returned "Data wipe complete"
After the phone rebooted the system restarted, only to show the blinking SAMSUNG text.
I left the phone blinking for about 1 hour, nothing happened.
So i loaded the official systemfile : CF-Auto-Root-zerolte-zeroltexx-smg925f.tar
using Odin3_v3.14.1 i was able to flash it onto the phone.
After rebooting now the red android puppet showed up and the cf-auto-root program fnished without errors but the phone still wont start
Is the phone bricked or is it still possible to restore factory defaults and get the phone back to work ?
Thanx for all the helpfull answers !!
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