I have a Samsung Galaxy S2 running 4.1.2 Rom on it. I wanted to downgrade it to 4.0 ICS Official. Is it possible to do with ruining the phone or even bricking it? I bought this phone used and I didn't put the rom on it. Can I have a answer Please
Use odin. There should be a sticky in the s2 threads on how to flash back to stock. Its really easy and very safe.
Sent from my SAMSUNG-SGH-I727 using xda premium
Related
Hello everyone new in this s2 forum. My co worker is having terrible battery with his s2 and he wants me 2 root it and get him the custom rom. He has 19100m 2.3.3 what's the easiest way to root this thing and get recovery? Any help be much appreciated. Thanks
Sent from my Galaxy Nexus using xda premium
I useed this guide I also have the i9100m
http://androidforums.com/galaxy-s2-...lock-root-bell-galaxy-s2-step-step-guide.html
I installed a rom, then found out it was bad, and unrooted the wrong model. so now i have a phone with the wrong model number. i need it to be samsung galaxy s2 at&t and right now its Samsung I9100. i guess i have to root, and install the original rom?
The i9100 is the sgs2 if you have gsm working or no bugs there is no need to reflash
Sent from my GT-I9001 using xda app-developers app
is it possible to go back to ics from jellybean? im thinking about upgrading to jellybean but wanna know that if i hate it can i get back ics on the galaxy s3 SGH-T999.
jaxo346 said:
is it possible to go back to ics from jellybean? im thinking about upgrading to jellybean but wanna know that if i hate it can i get back ics on the galaxy s3 SGH-T999.
Click to expand...
Click to collapse
yeah, i want to know also
Yes, I think that's possible using ODIN. I'm not entirely sure though, maybe root is required. In any case, JellyBean is ICS with a bunch of useful improvements. So if you like ICS, you'll only like JellyBean more.
Yes it is possible and most of the times it does not require root. Google shipped roms for your phone and download the ics one.
Sent from my HTC Wildfire using xda app-developers app
Yes, guys u can. Just download the ICS stock rom for your device from the net and flash it via odin and it does not require root but there are chances of a BRICK.
If u want that guide for your device then contact me.
Sent from my GT-P3100 using xda app-developers app
Hi guys,
I'm selling my GS2 via eBay, and to cover myself I want to set everything back to how it was when I bought the phone, just with the latest software/ firmware.
I'm currently running a SuperNexus build if that helps.
I was wondering if someone could link me to the files I'd need.
Huge thanks.
Sent from my GT-I9100 using xda app-developers app
Go to 4.1.2 or 4.0.4 stock rom, factory reset and unroot it, that will do it.
Sent From My Rooted Samsung Galaxy S2
JB 4.1.2 (GT-I9100)
If I helped you, please press the ''Thanks'' button.
http://www.sammobile.com/firmware/?page=3&t=1&o=1&m=GT-I9100&r=-1#modelsa Search and flash accordingly with odin
Does any one have the download link for Android 4.1.2 Jelly Bean (i9100) Samsung Official Firmware? I flashed a custom rom to my Galaxy s2 without creating a firmware backup so I cannot revert or downgrade to original rom. So I was wondering if I could download official 4.1.2 firmware then I can flash it. One more thing pls: A friend of mine own a galaxy s2 i9100 and it has the same version of firmware that I am looking for, so can I make a backup of its firmware and flash it to my s2 or copy its firmware as a zip file or something.
1.sammobile.com
2.NO
Download link
Sent from my GT-I9100 using XDA Premium 4 mobile app
sammobile
xultimat said:
Does any one have the download link for Android 4.1.2 Jelly Bean (i9100) Samsung Official Firmware? I flashed a custom rom to my Galaxy s2 without creating a firmware backup so I cannot revert or downgrade to original rom. So I was wondering if I could download official 4.1.2 firmware then I can flash it. One more thing pls: A friend of mine own a galaxy s2 i9100 and it has the same version of firmware that I am looking for, so can I make a backup of its firmware and flash it to my s2 or copy its firmware as a zip file or something.
Click to expand...
Click to collapse
Sammobile is all you need looking for your apropiate carrier of course.
Samobile requires premium account
Sent from my GT-I9100 using XDA Premium 4 mobile app
^^^
No it does not. You only have to register, for free, in order to DL firmwares. Nothing premium required. Stop spreading nonsense.
Also, next parrot who posts 'Go to Samfirmware' to this thread dies. Once was enough, 3 times is ridiculous. What the hell is wrong with you people ?
I thought it was premium ..
Thank u man
Sent from my GT-I9100 using XDA Premium 4 mobile app