[Q] I want to revert back to Samsung Stock Original Rom and UnRoot it - Galaxy S II Q&A, Help & Troubleshooting

Hi,
I am now on MIUI Asnet ICS rom. I rooted my SGS2 because my I need to have Chinese language on my phone, my wife doesn't read English (when I bought this phone it doesn't have Chinese in the system so I rooted it), she needs it to navigate the whole phone. Right now I would like to unroot my phone and back to Samsung original rom for SGS2. Can I flash different rom which has Chinese language? where can I download the rom? how to unroot? please someone help me out on this. Thanks a million in advance ....:crying:

cypherlwind said:
Hi,
I am now on MIUI Asnet ICS rom. I rooted my SGS2 because my I need to have Chinese language on my phone, my wife doesn't read English (when I bought this phone it doesn't have Chinese in the system so I rooted it), she needs it to navigate the whole phone. Right now I would like to unroot my phone and back to Samsung original rom for SGS2. Can I flash different rom which has Chinese language? where can I download the rom? how to unroot? please someone help me out on this. Thanks a million in advance ....:crying:
Click to expand...
Click to collapse
U can dwnld the Stock Firmware From www.sammobile.com .
just register for free there and then dwnld the firmware pertained to ur region,then use 'Odin' on ur PC to flash the same to ur phone
U can search for 'Video' guides on 'Youtube' on 'How to flash Stock samsung Firmware on galaxy S2 using Odin'
once u install the stock firmware it will automatically 'UnRoot' the phone for u.
Good Luck!

Exactly, you just have to download the last official firmware for your country and flash it via Odin Your phone is unrooted then.
Gesendet von meinem GT-I9100 mit Tapatalk 2

For instructions and officials firmwares visit this thread
http://forum.xda-developers.com/showthread.php?t=1544487
Hope this helps you

Related

[ROM] ♥ Stock Foryo ♥ for Samsung Galaxy Ace India , Android 2.2.1, S5830DDKC1 ✔

[ROM] ♥ Stock Foryo ♥ for Samsung Galaxy Ace India , Android 2.2.1, S5830DDKC1 ✔
Warning: Do not flash your phone with ‘one package’ rom which is available on Samfirmware.com, your phone may not start after flashing with that rom because some files are missing in that package,
This rom is meant for the people who had upgraded to gingerbread and now want to switch back to the original stock rom,
Requirements:
• Odin Multi downloader
Description:
This ROM is meant for those of you who want revert back to the stock ROM,
this Rom which i have uploaded is the Asian version of the official ROM,
for countries like : INDIA,PAKISTAN,BANGLADESH , ETC
I have repacked the firmware from Samfirmware.com and have included the necessary files which where 'missing' in the original one package installation from Samfirmware.com
After flashing with this ROM your phone will revert back to the stock rom
ie. Android 2.2.1 DDKC1
Contents
1. Cooper_1.0.ops
2. Boot _S5830DDKC1.tar.md5
3. Phone _S5830DDKC1.tar.md5
4. Pda _S5830DDKC1.tar.md5
5. Csc _S5830DDKC1.tar.md5
The ROM works fine i have tested it myself and can be very useful for those people who want to get back there firmware warranty
Download the stock ROM for Samsung Galaxy Ace
Version: Android 2.2.1 DDKC1
Region: Asian
Code:
http://www.multiupload.com/L9CQE3DXUD
Password : xda-developers.com
-x-x-x-x-x-xx-x-x-xx-x-x-xx-x-x-xx-x-x-x-x-xx-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x
Alternative method
(Takes double the time)
>> Go to samfirmware.com and download European version foryo (preferably S5830XXJLC) and also download foryo of your region (in our case S5830DDKC1)
>> First flash your SGA with the European version foryo
>> After flashing European version foryo, now flash the ‘one package’ foryo rom of your region which you had downloaded before.
Voila! you are back to the stock rom ​
Press the Thank button if I have helped you
<<Happy Flashing>>​
er.davinder said:
Warning: Do not flash your phone with ‘one package’ rom which is available on Samfirmware.com, your phone may not start after flashing with that rom because some files are missing in that package,
This rom is meant for the people who had upgraded to ginger bread and now want to switch back to the original stock rom,
Requirements:
• Odin Multi downloader
Description:
This ROM is meant for those of you who want revert back to the stock ROM,
this Rom which i have uploaded is the Asian version of the official ROM,
for countries like : INDIA,PAKISTAN,BANGLADESH , ETC
I have repacked the firmware from Samfirmware.com and have included the necessary files which where 'missing' in the original one package installation from Samfirmware.com
After flashing with this ROM your phone will revert back to the stock rom
ie. Android 2.2.1 DDKC1
Contents of the Rar file included
1. Cooper_1.0.ops
2. Boot _S5830DDKC1.tar.md5
3. Phone _S5830DDKC1.tar.md5
4. Pda _S5830DDKC1.tar.md5
5. Csc _S5830DDKC1.tar.md5
note: Ignore the invalid model binary while using odin.
The ROM works fine i have tested it myself and can be very useful for those people who want to get back there firmware warranty
Link to stock ROM Android 2.2.1 DDKC1 for Samsung Galaxy Ace
http://www.multiupload.com/HNZ7HFIOHB
Link to Odin multidownloader V 4.38
http://www.mediafire.com/?o88uondv9en5kd8
Press the Thank button if I have helped you
<<Happy Flashing>>​
Click to expand...
Click to collapse
im from philiphines..
Hope u can work also on DXKC1 froyo because here in my country DXKC1 was the latest update via KIES..
hihihi..hited thanks button already..kip helping^^
Nice Tut..
But i preferred KPN or KPH is Much better than Old Stock rom.. Lates Firmware are much smoother and Stable..
Besides even if you have v2.3.3+ Firmware like KPN from Kies you can still use your warranty because its an official stockROM.. Unless you rooted it or its a CostomROM with some tweaks..
NOYPI Here!
-----------------------------------------------------
When solving problems, dig at the roots instead of just hacking at the leaves.
-----------------------------------------------------
Thanks for the Tuts
Thanks OP, i was hoping to get my phone to the service center but the Downgrading part is pretty long from KPH to FroYo (First European froyo and then indian).
My trouble is shortened
will kies recognize it or keep saying update unavailable or cannot update this device
Anyone try this downgrade? So do this mean we can downgrade direct from GB europe to this asian version?
Finally!
I've tried to downgrade with KIES' fw but all of 'em don't work
This works.
Thnx)
mynewuser said:
Anyone try this downgrade? So do this mean we can downgrade direct from GB europe to this asian version?
Click to expand...
Click to collapse
yes, this will downgrade any GB/custom rom previously installed on your phone.
er.davinder said:
yes, this will downgrade any GB/custom rom previously installed on your phone.
Click to expand...
Click to collapse
After downgrading to froyo is it possible to upgrade to stock GB 2.3.3 through kies.
Giribhai said:
After downgrading to froyo is it possible to upgrade to stock GB 2.3.3 through kies.
Click to expand...
Click to collapse
Yes it is
stuck up in between at system.rfs download....
plz help!!
Thanks
Thank You very much for providing this Firmware...
I'll try it someday..
abhi.bana said:
stuck up in between at system.rfs download....
plz help!!
Click to expand...
Click to collapse
just rename the files and remove '.md5' from the files, and make it ".tar" and it will work,
anybody knows the password of .rar file to extract ??
Giribhai said:
anybody knows the password of .rar file to extract ??
Click to expand...
Click to collapse
Password: xda-developers.com
Thank you so much
I am forever indebted to u. that was a very good job. thanks again
hi i tried flashing my samsung galaxy ace to 2.3 using odin and i had an error and now my phone is not switching on!! there is pic of a comp and a phone and an error icon in between!! can i use the above link to get back to the older version?? i.e 2.2?
pls help me
hi guys...pls relink the download page..plss help me i want to change back my original rom..pls help me..
Its because froyo and gb uses diff bootloaders... if ur froyo package has boot.bin and sbl.bin then even that wud do ur job... i feel this shud be the reason... just extract ur downloaded package and chk it

[Q] Upgrade 2.3.5 JPKJ2/XXKI4/JPKJ1 SGS2 with official ICS India version

I would like to upgrade my SGS2 from the UAE CSC to the official Indian ICS version. Please help !!! I have already downloaded the official XXLPQ/ODDLP7/DDLP8.tar.md5 ICS for India. Do I do this directly with ODIN3 even though I have a different CSC ????????????????
Also the most important thing to ask is :--
"Should I flash the Stock Kernel XXLPQ thru Odin3 BEFORE I UPGRADE to the official XXLPQ/ODDLP7/DDLP8 ????????"
Somebody please guide me thru this with the necessary steps or Links !!!!!
THANX IN ADVANCE !!!
vijaybach said:
I would like to upgrade my SGS2 from the UAE CSC to the official Indian ICS version. Please help !!! I have already downloaded the official XXLPQ/ODDLP7/DDLP8.tar.md5 ICS for India. Do I do this directly with ODIN3 even though I have a different CSC ????????????????
Click to expand...
Click to collapse
Yes! Its as simple as that! you will not lose data!
ndnesh said:
Yes! Its as simple as that! you will not lose data!
Click to expand...
Click to collapse
Hey NDNESH !!! ODDLP7/DDLP8 !!!!!!!!! Has anyone tried it? There seems to be no queries on this so I assume that no one has tried it or there are no problems with it !!!
I really want to go for ICS.
1). Have I to ROOT it after this ?
2). My Kernel version is [email protected] #2. Is this compatible with the XXLPQ/ODDLP7/DDLP8 that I am going for ??????
Please help as I am COMPLETELY NEW at this.
Hi,
Is there any way to upgrade the UAE firmware with official ICS India firmware through kies? I really want to know this as don't want to root or use ODIN for my phone.
NO
odin doesnt require root and its as official as KIES yet better than Kies...
Do you mean to say that after upgrading with ODIN I can still get firmware updates through KIES?

[Q] How to go back to original Gingerbread of Samsung Galaxy S2

Hi,
I am from India and have Samsung Galaxy S2. I was eager to update my phone to ICS and updated it couple of months back. Later i found that it was not an official update.
Now, I want to rollback to the original version of Gingerbread that was installed at the time of buying.
I tried factor reset, but its now working. I am seeing only ICS.
Can anyone help me on how to get back to my original version of my phone or let me know any link where i will be able to find detailed steps to rollback to my original version.
Thanks in Advance
Vijay

			
				
you can flash it from ODIN...
stock roms are available on Sammobile.com,
Go to sammobile.com
Download stock GB ROM
Download Odin flasher
Flash ROM through Odin
Your done.
Chris.
Sent from my GT-I9100 using XDA

downgrade to gingerbread

he guys i wanna know how can i downgrade my galaxy s2 i9100p O2 version to gingerbread the one thtt the device came with
ot now has official ICS which i downloaded from kies but it has many problem so i wanna go back
pls help
search for the stock version of gb that u had. download it. use ODIN to install it..if it's not working OK (bootloop, or else) isntall it via odin again...
next time...search..
hamzaq533 said:
he guys i wanna know how can i downgrade my galaxy s2 i9100p O2 version to gingerbread the one thtt the device came with
ot now has official ICS which i downloaded from kies but it has many problem so i wanna go back
pls help
Click to expand...
Click to collapse
Go to www.sammobile.com find your stock firmware, download and flash through odin.

[Q] Do I need unroot to get stock rom?

Hello everybody
I am new in this forum so please don't hate.
I hade S3 with orginal branded system but it was very slow so i wanted to get orginal rom without branding. I gave my phone to my uncle and he roted it and instaled TWRP (teamwin), galaxy apps and namless rom. This rom is a custom room and it has a lot of problems like: sometimes camera isin't working, widgets are invisible, galaxy apps weren' working (so i made a mistake and deleted it and now other google apps like YT aren't working) and there are a lot of another bugs. I have Odin and orginal version of non branded system from SamMobile. My question is do I need to do unroot before pluging telephone to pc and using odin or this is unnessery? I am new in xda and I don't now much about programing and stuff like this. So please help me!!
I would not use the image file from SamMobile to repair this issue. If you give me your exact model and serial off the sticker under battery, I can get you the Service files you need to COMPLETELY fix your issues.
And NO, your not going to need to unroot the device if you use the Service Files. It will under it for you!
Please let me know!
You can just flash the same rom over it to repair it.
You can flash with odin but im not 100% about debranding. If the phone is unlocked you should be ok using a btu (international) rom.
Make sure you know your efs version if you plan on flashing anything less than 4.3.
The answer to your question is no. You do not need to unroot but you WIll lose root.
Sent from a stolen phone!
The best way is to tell your uncle to restore stock firmware debloated.
Otherwise,find out your baseband version and model number and search xda for the CORRECT rom and flash it using ODIN.

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