how to back to stock rom - Galaxy Tab 2 Q&A, Help & Troubleshooting

Dear All,
I would like to kindly ask you how to back to stock rom?
I found thread with the step-by-step, but i am not able to remove the battery from my tablet.
I have currently cm 10.1.3., tablet: gt-p5100 (3g+wifi)
Thank you in advance.
Rgrds

well, there is no need for removing battery, first backup all your data also in internal storage , Use triangleAway to reset your counter for Official system status and getting OTA updates, download it , open and grant it supersu, click reset flash counter , when its done , power off , press vol down plus the power button it will say promt to continue , click vol up to continue , install usb drivers on your pc , connect your tablet to pc , open odin it should say added in the white info box , click on PDA and select the stock rom file "tar.md5" you downloaded from sammobile and then press start wait for it to end and then reboots , after that unplug your tablet , hold on your power button it'll reboot now quickly press on vol up + power again then release power when you the tablet logo appears and then in recovery select wipe data and perform it then click reboot and voila you got your stock rom back

Thread here http://forum.xda-developers.com/showthread.php?t=1856532 followed it many times.

hi,
I have another issue with my tablet.
When the flashing was done and the device was rebooted, my tablet starts with white screen. unfortunately i am not able to add the link from the outside of the xda forum.
I've tried to flash it with official Polish ROM (version 4.2.2) branded by T-Mobile.

Related

[GUIDE] Installing CWM, Making Backup and Rooting on Galaxy R I9103

Installing CWM, Making a Backup and Rooting on the Galaxy R I9103:
All you need is:
ODIN
CWM
Superuser
Completely Switch off your Galaxy R I9103 (wait for vibration to confirm switch off)
Switch on in Download mode by pressing Vol Down + Home Button + Power button simultaneously
You will see a warning for installing custom firmware, just confirm it by pressing Vol Up and enter in download mode.
Start ODIN software on your PC
Connect your Galaxy R I9103 to your PC via USB cable
Now you should see "Added" in ODIN message box, if not please check and install Samsung USB drivers again.
Click on PDA tab and browse to the ".tar" inside the CWM file
Don`t change any other option in Odin, make sure Re-Partition is not checked
Press start button and you will be done within 2 minutes and Odin will show as Pass.
Now your mobile will reboot automatically
CWM Recovery is installed.
* NOW MAKE A CWM BACKUP OF YOUR DEVICE! *
Completely Switch off your Galaxy R I9103 (wait for vibration to confirm switch off)
Switch on in CWM recovery mode by pressing Power button, waiting for "Galaxy R" splash screen, and then pressing Vol Up + Home Button simultaneously
Make a Backup (Use Vol keys to scroll)
Now its time to root your device by installing Superuser
Completely Switch off your Galaxy R I9103 (wait for vibration to confirm switch off)
Switch on in CWM recovery mode by pressing Power button, waiting for "Galaxy R" splash screen, and then pressing Vol Up + Home Button simultaneously
Click on to “install zip from SD card” (Use Vol keys to scroll)
Select Zip from SD card >> select the superuser ZIP file
After the ZIP is installed, reboot the device by going to main menu
Now your Samsung Galaxy R I9103 is rooted, without yellow triangle.
Thanks Mate For Full Tut
Where have you been before?!
My phone have a yellow triangle on a screen, is there any way to remove that? This is my first android phone and i did not backup and i was complete noob about all this
Nephilim983 said:
Where have you been before?!
My phone have a yellow triangle on a screen, is there any way to remove that? This is my first android phone and i did not backup and i was complete noob about all this
Click to expand...
Click to collapse
You can remove the yellow triangle by
1) Flashing back to the original Kernel
2) resetting the binary counter using USB Jig (Check Ebay for "USB Jig Samsung Galaxy S2" and Youtube for instructions)
The yellow triangle is just a warning that you have flashed insecure kernel and i see no danger in that.
Thanks for the reply
as i sad before, i didn't made a backup of stock kernel... where can i find a stock kernel for europe model? i kind a need it... i'll may be returning my phone for service check
Can use CheckFUS to download the European firmware. See this thread.
http://forum.xda-developers.com/showthread.php?t=1408610
ishafiq said:
Can use CheckFUS to download the European firmware. See this thread.
http://forum.xda-developers.com/showthread.php?t=1408610
Click to expand...
Click to collapse
Dude you are a genius
I found my firmware on it...downloading now
...but what should i do with it? use odin and pda option?
Nephilim983 said:
Dude you are a genius
I found my firmware on it...downloading now
...but what should i do with it? use odin and pda option?
Click to expand...
Click to collapse
Yes..Use the ODIN and PDA option to flash the firmware..
You mentioned you will sent phone to service.
Your binary counter will not be reset even though you flash the original firmware.
See if you can buy a USB jig. It might be handy for you always to unbrick you device, in case u brick/semi-brick it.
http://forum.xda-developers.com/showthread.php?t=1068522
You can also home make USB jig from a spare micro USB cable. See instructions here. But be careful of the terminals. http://www.youtube.com/watch?v=Rdn5GoRjhn0
ishafiq said:
Yes..Use the ODIN and PDA option to flash the firmware..
You mentioned you will sent phone to service.
Your binary counter will not be reset even though you flash the original firmware.
See if you can buy a USB jig. It might be handy for you always to unbrick you device, in case u brick/semi-brick it.
http://forum.xda-developers.com/showthread.php?t=1068522
You can also home make USB jig from a spare micro USB cable. See instructions here. But be careful of the terminals. http://www.youtube.com/watch?v=Rdn5GoRjhn0
Click to expand...
Click to collapse
Thank you so much
...will look into the usb jig thing
Thanks again
ishafiq said:
You can remove the yellow triangle by
The yellow triangle is just a warning that you have flashed insecure kernel and i see no danger in that.
Click to expand...
Click to collapse
The main function of the Yellow Triangle, is to show to Samsung Service that you did something that violates the warranty.
So Samsung Service can tell you:
"You have to pay to repair this device, you have violated the warranty."
legion1911 said:
Installing CWM, Making a Backup and Rooting on the Galaxy R I9103:
Completely Switch off your Galaxy R I9103 (wait for vibration to confirm switch off)
Switch on in Download mode by pressing Vol Down + Home Button + Power button simultaneously
You will see a warning for installing custom firmware, just confirm it by pressing Vol Up and enter in download mode.
Start ODIN software on your PC
Connect your Galaxy R I9103 to your PC via USB cable
Now you should see "Added" in ODIN message box, if not please check and install Samsung USB drivers again.
Click on PDA tab and browse to the CWM file
Don`t change any other option in Odin, make sure Re-Partition is not checked
Press start button and you will be done within 2 minutes and Odin will show as Pass.
Now your mobile will reboot automatically
CWM Recovery is installed.
* NOW MAKE A CWM BACKUP OF YOUR DEVICE! *
Completely Switch off your Galaxy R I9103 (wait for vibration to confirm switch off)
Switch on in CWM recovery mode by pressing Power button, waiting a second, and then pressing Vol Up + Home Button simultaneously
Make a Backup on you SD Card (Use Vol keys to scroll)
Now its time to root your device by installing Superuser
Completely Switch off your Galaxy R I9103 (wait for vibration to confirm switch off)
Switch on in CWM recovery mode by pressing Power button, waiting a second, and then pressing Vol Up + Home Button simultaneously
Click on to “install zip from SD card” (Use Vol keys to scroll)
Select Zip from SD card >> select the superuser ZIP file
After the ZIP is installed, reboot the device by going to main menu
Now your Samsung Galaxy R I9103 is rooted, without yellow triangle.
Click to expand...
Click to collapse
Hi,
I installed the CWM and made a backup of the ROM, but when I try to install the SU file (Superuser-3.0.7-efghi-signed.zip) I get this error (see attached file).
MD5 Mismatch from both locations; the MD5 I get from the files is "fc462fa0630379edbe10006b1d19d9b1"
Thanks a lot
Chapter said:
Hi,
I installed the CWM and made a backup of the ROM, but when I try to install the SU file (Superuser-3.0.7-efghi-signed.zip) I get this error (see attached file).
MD5 Mismatch from both locations; the MD5 I get from the files is "fc462fa0630379edbe10006b1d19d9b1"
Thanks a lot
Click to expand...
Click to collapse
Download the file n try again.
Sometimes it may get corrupted during initial download.
Cheers !
I tried few times but the problem don't disappear; Can anybody post the file in another server?
Thanks a lot
Enviado desde mi Galaxy R con tacatá
I've got the same error when flashed superuser over new 2.3.5 today. Surprisingly all still worked perfectly - su is installed and superuser app works.
Maybe because I didn't hard reset and I already had my previous firmware rooted.
Very useful,thanks for all!
Works perfect on my device.
Chapter said:
Hi,
I installed the CWM and made a backup of the ROM, but when I try to install the SU file (Superuser-3.0.7-efghi-signed.zip) I get this error (see attached file).
MD5 Mismatch from both locations; the MD5 I get from the files is "fc462fa0630379edbe10006b1d19d9b1"
Thanks a lot
Click to expand...
Click to collapse
astax said:
I've got the same error when flashed superuser over new 2.3.5 today. Surprisingly all still worked perfectly - su is installed and superuser app works.
Maybe because I didn't hard reset and I already had my previous firmware rooted.
Click to expand...
Click to collapse
A MD5 mismatch means your file is corrupted.
I think superuser should not be installed over another superuser. It is not clear to me why you do that.
If you have problems with superuser, please contact ChainsDD, the developer of Superuser.
DarknessDragon said:
Very useful,thanks for all!
Works perfect on my device.
Click to expand...
Click to collapse
Thank you for the feedback.
Hello.
Quick question/s
1. Will my download count increase if I make a backup of my current android version?
2. Will my warranty be voided when I install CWM in my GSR? I do not have acess to a USB jig so I can not reset the counter....
Thank you.
alister214 said:
Hello.
Quick question/s
1. Will my download count increase if I make a backup of my current android version?
2. Will my warranty be voided when I install CWM in my GSR? I do not have acess to a USB jig so I can not reset the counter....
Thank you.
Click to expand...
Click to collapse
Installing CWM with Odin does not increase the counter.
Making a backup with CWM does not increase the counter.
Installing superuser with CWM does not increase the counter.
Installing the "ardatdat custom kernel with root+overclock" with CWM does not increase the counter.
Installing a stock rom does not increase the counter.
Hi,
I installed CWM and and made a backup of the stock-rom. Then I wanted to copy the backup-file to my pc, but i cant find the clockworkmod/backup folder. There is only a clockworkmod folder and that one is empty. Its the same on the pc and in android. The weird thing is, that i can see the folder and the backup-file in CWM. So I can restore in cwm, but I want to make a backup of the backup to my pc.
Who can help?

[Q] I have very big problem i need help

Hello,
I have tried many many system in my tablet and there is nothing working on with me i need someone who can help me to get the tablet back to default system i have tried cyanogenmod all version my tablet is p6200 and i tried everything now its not working anymore , i need some steps to get it back guys
if you want to go stock rom use Odin and download stock rom for you're country from http://www.sammobile.com/firmware/?page=3&model=GT-P6200&pcode=0&os=1&type=3#firmware
when i connect the usb in laptop its shown
USB Device Not Recolonize what shall i do to get the tablet to default and i have tried many things like i root the tablet and i try manyyyyyy roms so please can you tell me what to do exactly i download the kies program in my laptop what i have to do else ?
Not kies but use Odin and put you're tablet in download mode (power + vol down)
explain please give me the link of odin because i dont know it and when i press in power and volume up its shown
Warning
A custom OS can cause critical problems in tablet and installed applications. if you want to download a custom OS, press the voume up key.
otherwise, press the volume down key to cancel
Volume up : Continue
Volume down: Cancel ( restart tablet )
i downloaded odin3 v.1.85 how can i use it to do the Firmwares i extract the files i got 5 files inside them
GT-P6200-MULTI-CSC-OXXLB1_RST.tar.md5
MODEM_P6200XXKL7_REV_04_CL1088622.tar.md5
P6200_APBOOT_P6200XXLB1_CL629097_REV02_user_low_ship.tar.md5
P6200_CODE_P6200XXLB1_CL629097_REV02_user_low_ship_16G.tar.md5
px_20111010_3G_16G.pit
How can i use the files on the program what the steps ?
NightZeus said:
i downloaded odin3 v.1.85 how can i use it to do the Firmwares i extract the files i got 5 files inside them
GT-P6200-MULTI-CSC-OXXLB1_RST.tar.md5
MODEM_P6200XXKL7_REV_04_CL1088622.tar.md5
P6200_APBOOT_P6200XXLB1_CL629097_REV02_user_low_ship.tar.md5
P6200_CODE_P6200XXLB1_CL629097_REV02_user_low_ship_16G.tar.md5
px_20111010_3G_16G.pit
How can i use the files on the program what the steps ?
Click to expand...
Click to collapse
What To Do:
- Make sure Kies is Closed
- Disconnect the Tab from your PC
- Restart your Tab in Download Mode (Power Off Tab then Hold Volume - & Power Button)
- Open Odin , do not change any checkbox items
- Click the PDA button and find the Stock ROM .md5 file and select it (DO NOT HIT START YET)
- Plug in your Tab to the PC at which point the first "ID:COM" box should turn yellow and the Message windows should read "Added"
- Now, Hit Start
- When Completed the "ID:COM" Box should turn Green and right above it it should say "Pass"
The tablet should reboot,
- Disconnect the Tab from your PC
How can i go to download mode if i press on power and volume - its turn to recovery mode how can i go to download mode now
I find how to go to download mode
i open the odin and put the file on PDA and i saw its became yellow and added fine and then i hit start
its not sucess i got faild
what can i do now
try to find a tar.md5 package with a .pit file specifically for your device..,
alternately try flashing a stock Honeycomb ROM.. and booting into recovery and factory reset.
Most importantly research and read, If you can get into Download mode you're 90%+ will be OK
Get ClockworkMod recovery from here
http://forum.xda-developers.com/showthread.php?t=2112667
Use odin to flash it
boot to recovery
wipe system and cache
use odin to install your stock rom again
boot

[Q] Bricked motorola xt910? Need help please!!!

Hi there, thanks in advance for your kind support on the overall aspects of android development.
here is what i have done.
i wanted to update my motorola xt910 with 4.0.4 ics to CM10 (CYANOGENMOD)10
So i get the cm10 rom and google apps on my sd card
And installed the clockworkmod recovery 5.8.4.5 black edition
http://forum.xda-developers.com/showthread.php?t=1751826
then i made the procedures after install the apk
after that i reboot in cwm and make a backup of the existing rom
and reboot the phone.
then i dowload the rom manager from the app store, install it and select the right recovery 3.+++ for the razr reboot the phone .
then i went on rom manager and enter in clockword mod and install the rom cm 10 (after i installed it i remember i should wipe data and cache) so i after installed cm10, i wiped data and cache, and right after i installed again the cm10 rom and google aps, without even reboot or leave rom manager app, after that i rebooted the phone and the only thing it shows me its the M logo on start.
I cant go to fastboot either, doesnt recognise the rsd lite.
And it only "boots" if its called that way if i hit power + vol up + vol down. but then it only appears the M logo for a few seconds and then the cell it turns off (i guess). it was with a fully 100% battery when i did the procedure.
Any way to solve this?
it detects when i conect it to the pc, but it doesnt show anything, only the sound that some usb thing is conected and then disconected, no card showing nothing, just the sound.
ANY HELP WILL BE GLADLY WELCOME!!!
THANKS
nuno cravo said:
Hi there, thanks in advance for your kind support on the overall aspects of android development.
here is what i have done.
i wanted to update my motorola xt910 with 4.0.4 ics to CM10 (CYANOGENMOD)10
So i get the cm10 rom and google apps on my sd card
And installed the clockworkmod recovery 5.8.4.5 black edition
http://forum.xda-developers.com/showthread.php?t=1751826
then i made the procedures after install the apk
after that i reboot in cwm and make a backup of the existing rom
and reboot the phone.
then i dowload the rom manager from the app store, install it and select the right recovery 3.+++ for the razr reboot the phone .
then i went on rom manager and enter in clockword mod and install the rom cm 10 (after i installed it i remember i should wipe data and cache) so i after installed cm10, i wiped data and cache, and right after i installed again the cm10 rom and google aps, without even reboot or leave rom manager app, after that i rebooted the phone and the only thing it shows me its the M logo on start.
I cant go to fastboot either, doesnt recognise the rsd lite.
And it only "boots" if its called that way if i hit power + vol up + vol down. but then it only appears the M logo for a few seconds and then the cell it turns off (i guess). it was with a fully 100% battery when i did the procedure.
Any way to solve this?
it detects when i conect it to the pc, but it doesnt show anything, only the sound that some usb thing is conected and then disconected, no card showing nothing, just the sound.
ANY HELP WILL BE GLADLY WELCOME!!!
THANKS
Click to expand...
Click to collapse
I have successfully manage to UNBRICK IT.
here is the procedure i have done:
1-plug it in motorola cable and put the rsdlite on
2-plug the usb on the computer (you will hear the sound of some usb beeing conected but nothing else)
3- hit the power buton + vol up + vol down several times until it appears fast boot
ex: you click it now see the M logo, and then you hit it again on power + vol up + vol down, all of this with the cable conected to the pc and the rsd lite on.
4-after it entered on fastboot mode, you will see a black screen with some white writing on it
5-get a fastboot xml of your rom (in my case brasilian one) and flash it true the rsd, wait wait wait until the process finishes and dont disconect or touch anything. In my case it took about 15 minutes with several stops and bootloops on the same procedure, but i successfully manage to bring it to life.
Note this method will only work if you have enough battery on your phone, if not try to buy a factory cable to charge the battery via USB port and then try it on.
Remember to charge 5% you will nedd to get it on the usb about 15 minuts or so, if you plan to do this procedure i will hardly advice you to leave it about 5hours to fully charge your battery and you get the job done without any other issues.
Thanks to all and i hope this thread will be helpfull to others too.
Chears
Nuno
THANKS!
Thanks ma,, you saved my device!!!!

Galaxy Fit Problem!!!

Ok let me begin by saying i have problems with my phone like in touch screen doesn`t work at all,capacitive buttons (touch buttons near home button) don`t work after i flashed without knowing s5570 firmware ( a lot of them before i figured out i had s5670) then a lot of s5670 firmwares but still no success ((( what is there do to in this case ? Phone boots every time but can`t use touch screen and the two side buttons that stand for back and settings on screen i think. Power button works and volume aswell. Please help !!!!
casmirf said:
Ok let me begin by saying i have problems with my phone like in touch screen doesn`t work at all,capacitive buttons (touch buttons near home button) don`t work after i flashed without knowing s5570 firmware ( a lot of them before i figured out i had s5670) then a lot of s5670 firmwares but still no success ((( what is there do to in this case ? Phone boots every time but can`t use touch screen and the two side buttons that stand for back and settings on screen i think. Power button works and volume aswell. Please help !!!!
Click to expand...
Click to collapse
Since ur touch doesn't work anymore, switch it off by removing battery. Now,
*Requirements:- Samsung Drivers, Odin.exe, BENI_v1.0.ops, firmware package.
1. Re-insert the battery & go for download mode by pressing & keep holding Volume Down+Home+Power buttons together. Yellow triangle appears with downloading written below it.
2. Install Samsung mobile drivers in pc.
3. Connect ur phone in download mode to pc via USB cable. Let the pc ensures ur phone to be "ready to use". Then open Odin.exe & see the COM PORT mapping box will turn yellow(indicating that ur phone is connected successfully)
4. Place BENI_v1.0.ops under OPS field & the .tar.md5 file under One Package. Click start, wait for ~10mins till done.
5. Now again remove & re-insert battery. Press & hold Home+Power buttons to enter stock recovery. Wipe data & cache there & reboot.
Problem solved...
Do let me know if u want links for certain files
Sent Via XDA™ Premium
Galaxy_Rohit said:
Since ur touch doesn't work anymore, switch it off by removing battery. Now,
*Requirements:- Samsung Drivers, Odin.exe, BENI_v1.0.ops, firmware package.
1. Re-insert the battery & go for download mode by pressing & keep holding Volume Down+Home+Power buttons together. Yellow triangle appears with downloading written below it.
2. Install Samsung mobile drivers in pc.
3. Connect ur phone in download mode to pc via USB cable. Let the pc ensures ur phone to be "ready to use". Then open Odin.exe & see the COM PORT mapping box will turn yellow(indicating that ur phone is connected successfully)
4. Place BENI_v1.0.ops under OPS field & the .tar.md5 file under One Package. Click start, wait for ~10mins till done.
5. Now again remove & re-insert battery. Press & hold Home+Power buttons to enter stock recovery. Wipe data & cache there & reboot.
Problem solved...
Do let me know if u want links for certain files
Sent Via XDA™ Premium
Click to expand...
Click to collapse
If don't go with stock ROM with 1 file, he can try with stock ROM with 4 files.
Please post in the correct forum next time, all problems and questions should go in Galaxy Fit GT 5670 Q&A, Help & Troubleshooting
No go ... Tried like 1000000 milion times not working what can i do ? Like I said i have the phone from Romania i tried even downgrading to froyo ... nothing works(( help i think i have blocked bootloader coz even when i installed froyo same bootlogo went up .... what is there to do in this stage?
Please read the forum rules before posting
Questions belong in the Q&A section
Thread moved.
Towle
XDA Moderator
casmirf said:
No go ... Tried like 1000000 milion times not working what can i do ? Like I said i have the phone from Romania i tried even downgrading to froyo ... nothing works(( help i think i have blocked bootloader coz even when i installed froyo same bootlogo went up .... what is there to do in this stage?
Click to expand...
Click to collapse
Give it to SSC
Sent Via XDA™ Premium

[Q] Some other functions of my device not working.

Hi there. I need help for my device. After I rooted my Samsung galaxy core I8262 i'v planned on installing the CWM Recovery. But before that, I tried to back up my device using the TITANIUM Backup. While the backup procedure is on the process my phone shuts down (because the battery is low i guess). After then, when i turned on my phone, the boot process stops only at the SAMSUNG logo. But after a couple of restarts (maybe 10 i guess) my phones passes the boot process of the SAMSUNG logo. Now while i'm using my device I've found out some other malfunctions like:
1) I can't detect and bluetooth devices even other devices tried to detect me but its undescoverable.
2) I can connect to a hotspot device, but i cant access the Internet even if it has a connection.
So far those where the problems that i had encountered yet after the backup problem occurs. What should I do in this kind problem? Should i upgrade my firmware?
Thanks
Flash your rom stock with odin
pepmat said:
Flash your rom stock with odin
Click to expand...
Click to collapse
How will i do that? Thanks?
I already have an Odin v1.85 but I dont really know how to do it?
Im new in this ^_^
Download the stock firmware from the site SamMobile, then turn off your phone and press Power + Volume ↓ + Home and vibrates when the phone leaves the power and press volume ↑. Then connect your phone to the PC, open odin, click pda and select the file . md5 of the stock rom you downloaded and click start.
pepmat said:
Download the stock firmware from the site SamMobile, then turn off your phone and press Power + Volume ↓ + Home and vibrates when the phone leaves the power and press volume ↑. Then connect your phone to the PC, open odin, click pda and select the file . md5 of the stock rom you downloaded and click start.
Click to expand...
Click to collapse
What does the procedure do? What was gonna happen if i do it?
I just wanna have knowledge on how its done ^_^. Before I'll try this one. Thanks man!

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