How to get back to STOCK FW SGS3? - Galaxy S III Q&A, Help & Troubleshooting

Hey everyone.
I want to ROOT my SGS3 and install custom ROM and KERNEL, but first I want to know how can I get back to STOCK FIRMWARE after rooting and be able to get all the official updates and warranty from SAMSUNG?

Maceee said:
Hey everyone.
I want to ROOT my SGS3 and install custom ROM and KERNEL, but first I want to know how can I get back to STOCK FIRMWARE after rooting and be able to get all the official updates and warranty from SAMSUNG?
Click to expand...
Click to collapse
Cut and Paste Stock Return Answers .
Run Triangle Away to reset rom counter .
Flash stock rom or original firmware via Odin reboot then factory reset .
BASICS.
http://forum.xda-developers.com/showthread.php?t=1927113
jje

Related

[Q] getting back to original for waranty

hey i was just wondering if i root my device then need to get back to stock for waranty purposes do i just flash the original firmware and thats it? they wont know its been rooted? thanks
yldlj said:
hey i was just wondering if i root my device then need to get back to stock for waranty purposes do i just flash the original firmware and thats it? they wont know its been rooted? thanks
Click to expand...
Click to collapse
Flash original or stock firmware and reset custom rom counter via USB jig to zero as per post in dev section .
jje
i couldnt find the thread in the dev section, do you have a link ?

[Q] need stock kernel for 3 uk XWKI8

can anyone give me the stock kernel for 3 uk XWKI8?
One a Google search
Two an XDA search >.. branded provider roms post .
Odd request for a stock but not stock 3UK kernel
or do you just want a stock KI8 kernel ???
Those are in the stock roms post
jje
JJEgan said:
One a Google search
Two an XDA search >.. branded provider roms post .
Odd request for a stock but not stock 3UK kernel
or do you just want a stock KI8 kernel ???
Those are in the stock roms post
jje
Click to expand...
Click to collapse
i want to unroot the phone as i am trying to sell it im new to all this so please excuse it
JmDunno said:
can anyone give me the stock kernel for 3 uk XWKI8?
Click to expand...
Click to collapse
XWKI8 stock kernel is available in Intratech's official firmware thread. Link works.
whats the best way to flash this?.. and will it return it to stock ?
JmDunno said:
whats the best way to flash this?.. and will it return it to stock ?
Click to expand...
Click to collapse
Odin, and I have no idea what all you've done to your phone, so I can't answer the second question.
JmDunno said:
whats the best way to flash this?.. and will it return it to stock ?
Click to expand...
Click to collapse
AS per the instructions .
It will return the kernel to stock but it will not return other firmare to stock and it will not reset the custom rom counter .
Warranty void if custom rom root or custom rom counter above zero .
Easy way is to use Checkfus to download original firmware and flash via Odin .
jje
cool thanks guys .. all i need now is a jig .. to reset the custom binary counter .. am i right?? then i can sell my phone as unrooted stock ??
JmDunno said:
cool thanks guys .. all i need now is a jig .. to reset the custom binary counter .. am i right?? then i can sell my phone as unrooted stock ??
Click to expand...
Click to collapse
If you just flash a stock kernel, then maybe, maybe not. If you flash a full firmware, then probably.

returning to stock rom

hi im using the omega rom and i need to return my phone so how do i return to stock rom? do i just flash my stock rom or do i have to do any wipes first?
thanks in advance
Cut and Paste ..
Use Triangle Away to zero rom counter .
Remove any root stuff like CWM .
Flash stock rom or your original rom from stock rom thread .
jje
JJEgan said:
Cut and Paste ..
Use Triangle Away to zero rom counter .
Remove any root stuff like CWM .
Flash stock rom or your original rom from stock rom thread .
jje
Click to expand...
Click to collapse
thanks but now my csc say unknown? how do i fix it?
dont worry fixed it was just a bad flash thanks for ur help

Going back to official firmware?

Hello.
I have had a GS3 for a few months now and a few weeks ago my friend showed me how to install the polish jellybean update for my phone (I don't have a polish gs3 but he said it was safe to do ) and it was pretty easy.
I have decided to use a custom rom now. I have already rooted my phone but before I install a custom rom I was wondering how easy it is to go back to the polish version that I have downloaded if I don't like it.
Thanks and hopefully this is the right part of the forum to post this in.
lew87ys said:
Hello.
I have had a GS3 for a few months now and a few weeks ago my friend showed me how to install the polish jellybean update for my phone (I don't have a polish gs3 but he said it was safe to do ) and it was pretty easy.
I have decided to use a custom rom now. I have already rooted my phone but before I install a custom rom I was wondering how easy it is to go back to the polish version that I have downloaded if I don't like it.
Thanks and hopefully this is the right part of the forum to post this in.
Click to expand...
Click to collapse
Just flash any stock rom via Odin .Polish one is an old version of JB now .
jje
JJEgan said:
Just flash any stock rom via Odin .Polish one is an old version of JB now .
jje
Click to expand...
Click to collapse
Thank you. If I want to try out different custom roms do I have to go back to official firmware first or can I just install a custom rom over another custom rom?
Hi,
You can flash a custom rom without going back to the "original version" (stock rom that came installed in your GS3) - Just keep in mind that you must do a full wipe in your device (data/cache and dalvik).
You just need to flash the CWM via odin and then flash the custom rom via CWM.
You just need to follow this instructions here (http://forum.xda-developers.com/showthread.php?t=1695238)
And than follow the instructions of your favorite custom rom to install it.
Cheers
ramsorriso said:
Hi,
You can flash a custom rom without going back to the "original version" (stock rom that came installed in your GS3) - Just keep in mind that you must do a full wipe in your device (data/cache and dalvik).
You just need to flash the CWM via odin and then flash the custom rom via CWM.
You just need to follow this instructions here (http://forum.xda-developers.com/showthread.php?t=1695238)
And than follow the instructions of your favorite custom rom to install it.
Cheers
Click to expand...
Click to collapse
You answered the wrong question if you read the OP its go back to stock not custom .
As OP has a custom rom they have already read and rooted .
jje
JJEgan said:
You answered the wrong question if you read the OP its go back to stock not custom .
As OP has a custom rom they have already read and rooted .
jje
Click to expand...
Click to collapse
OK, but he doesn't need to go back to the stock rom before flash another custom rom. To try another custom roms he only needs to do the wipes and follow the instructions of the custom rom to install it.
If I want to try out different custom roms do I have to go back to official firmware first or can I just install a custom rom over another custom rom
Click to expand...
Click to collapse
but CWM is still on the phone, so its not like 'original'. Isn't it?

I9300 rooting-unrooting

Hello everybody, I'm new here And I got newbie question.
I want to root and install Custom ROM'S to my device(I know how to that), I'll make my stock ROM 4.1.2 backup(in CWM). I was searching, and found, that I can un-root my device(get back warranty), but every tutorials says, that I will need download stock rom from Sammobile, but there arent firmware from my region. The question, do I will be able use my own backup like stock firmware in un-root proccess ? (Dont dowload firmaware from sammobile, but use own backup) If answer is "Yes", second question is, do I be able to recieve official updates after restore (OTA, KIES) ? Thanks for answers.
no. I mean, you will unroot but you will still have a custom recovery (CWM), and that voids your warranty
Glebun said:
no. I mean, you will unroot but you will still have a custom recovery (CWM), and that voids your warranty
Click to expand...
Click to collapse
So, if I want to have warranty, I had do not touch my stock ROM ?
answer is "Yes", second question is, do I be able to recieve official updates after restore (OTA, KIES)
Probably Kies .
OTA not if rooted .
jje
Dayco said:
So, if I want to have warranty, I had do not touch my stock ROM ?
Click to expand...
Click to collapse
that, or follow the instructions for returning to the warranty state.
or if your recovery backs up /recovery partition then restoring the backup will overwrite CWM too
I'm confused Thanks for answers.
Dayco said:
I'm confused Thanks for answers.
Click to expand...
Click to collapse
Plenty of faqs and guides to read . They are the normal starting point .
jje

Categories

Resources