lost root - Galaxy S II Q&A, Help & Troubleshooting

hi. i upgraded to 4.0.3 ics and now my root is gone. what can i do? what works with ics?

root it again like you did for your earlier ROM. ( before you lost it)
If asking how to root... easiest way is
http://forum.xda-developers.com/showthread.php?t=1103399
flash the relevant kernel ..on PDA via ODIN...
read the forum to find more...all answers in the forum... it really is already there..

Related

[Q] Root question I haven't seen answered

Hi All,
Instead of using CF-Root kernel to root my phone, can I use the SpeedMod(which includes root as well), or do I have to flash to CF-Root first and then re-flash to SpeedMod kernel?
Also, do you suggest I flash my Vodafone GR firmware to a stock one(KG2), prior to rooting the phone?
Many thanks for all the information posted on this forum!
MG
no, you do not need to apply if speedmod is rooted.
no you do not have to go to stock to root.
Please use the Q&A Forum for questions Thanks
Moving to Q&A

[Q] Need Root for my sgs2 ?

Hi all..
I have updated med sgs2 with latest Android 2.3.4 version KI4
Can I Root this and how?
I dont want custum rom installed.. Just ROOT the official 2.3.4 KI4 that I have installed.
HOW ?
wrong thread.
you'll try CF-ROOT here: http://forum.xda-developers.com/showthread.php?t=1103399
Questions or Problems Should Not Be Posted in the Development Forum
Please Post in the Correct Forums and Read THIS
Moving to Q&A

Got a Galaxy S2. Now what?

Hello. I came here from the Xperia X10 mini forum, because i just got a S2
Thing is i don't know what to do with it. With the SE it was different, I was a SE user my whole life, so I was up to date with how to do things on SE droids (root, flash with flashtool, etc.). But i have 0 experience with samsung.
I have:
PDA: I91000XWKE2
BASEBAND: I9100XXKDJ
KERNEL: 2.6.35.7-i9100xwke2-cl187606 [email protected] #2
It's running droid 2.3.3 and I cant update with KIES because it gives me windows encountered a problem etc etc... the old send dont send but on windows 7 (x64).
So I would like to flash it to a 2.3.5 rom and root it. Can anyone explain how do I do this? I don't know what and where to search because I'm new to samsung.
So far i have downloaded ODIN 1.85 and a found this "GT-I9100_OXA_I9100XXKI3_I9100XXKI3_I9100OXAKI3" file. What do i do with it? (also explain steps plz).
I never had a smartphone in my life before I got my SGS2, and I managed to flash all the ROMs without creating threads with questions that are answered in stickies. But maybe I'm a genius, not anyone can be one.
So, try here for starters.. or just search around.
install this kernel and read all the texts.
http://forum.xda-developers.com/showthread.php?t=1103399
You should now be root and have cmw recovery, and you can flash pretty much any rom you want.
Not to familiar with teh sony's but i assume you had clockwock mod recovery?
Odin to flash, cf root to flash as kernel to allow root and get cwm, cwm to flash a custom rom as a quick guide on what to search. Generally reading around will help.
Sent from my GT-I9100 using Tapatalk
Ty for the reply guys. Really apreciate the help and am reading everything you posted.
But 1 thing: witha ll respect, stop acting like I'm using up your personal space, I opened this thread for a reason, because i dont understand sh!t, and reading wont help unless i start to read the very beginning.
When i was at the Xperia thread, i used a program called Flashtool to flash a new generic rom to my X10 mini pro. It also updated the baseband (and basebands where important when i flashed a custom ROM, you needed to have latest baseband and kernel to flash X,Y,and Z custom roms).
I just want to update to the original samsung 2.3.5 ROM with odin (as kies sucks and wont work) and the rest will be easy. Don't want CWM and root yet, just a plain stock 2.3.5 rom. I just wanted to know if i can flash THAT file (first post, long text) to my phone with ODIN.
Again, thank you very much for the support, and will continue to read everything you guys post here.
It's easy to say search for this and search for that when you know exactly what to search for. In my case, I dont even know where to begin. And i would like to finish this "job" in the next 2 hours, as after that its time to sleep :/
norbi_nw said:
Ty for the reply guys. Really apreciate the help and am reading everything you posted.
But 1 thing: witha ll respect, stop acting like I'm using up your personal space, I opened this thread for a reason, because i dont understand sh!t, and reading wont help unless i start to read the very beginning.
When i was at the Xperia thread, i used a program called Flashtool to flash a new generic rom to my X10 mini pro. It also updated the baseband (and basebands where important when i flashed a custom ROM, you needed to have latest baseband and kernel to flash X,Y,and Z custom roms).
I just want to update to the original samsung 2.3.5 ROM with odin (as kies sucks and wont work) and the rest will be easy. Don't want CWM and root yet, just a plain stock 2.3.5 rom. I just wanted to know if i can flash THAT file (first post, long text) to my phone with ODIN.
Again, thank you very much for the support, and will continue to read everything you guys post here.
It's easy to say search for this and search for that when you know exactly what to search for. In my case, I dont even know where to begin. And i would like to finish this "job" in the next 2 hours, as after that its time to sleep :/
Click to expand...
Click to collapse
No offence mate but when I moved from an HTC to a Samsung based device I was a newb then to, coming from another phone to different methods to another new method I got to grips with everything just reading around.
To answer your questions, yes you can flash a stock rom using odin, all you need is to check out intratechs thread in original development section, as of now KJ3 is the latest 2.3.5 firmware, download a frankenstein version and read his thread which had a guide on what to put where.
http://forum.xda-developers.com/showthread.php?p=13712988
[ROM+Guide]Official i9100 Firmwares KG, KH1/2/3/4, KI1/2/3/4/8, KJ1/2/3 Download
Your original post mentioned you wanted to root it hence I gave you the easiest way of doing so is to flash cf root, searching cf root would have given you that thread plus instructions within that thread.
Sent from my GT-I9100 using Tapatalk
well i flashed that rom i pasted there and it worked. Was simple once i knew i need to put that in PDA and start it.
Yes i know about CF root and will be my next move. Thank you so much for everythingyou posted (again). And will REread every post again for extra knowledge. Need to forget everything i know about SE and learn new stuff.

[Q] [Help] Root on ICS

Hi guys!
So my sgs2 is in ICS 4.0.3 and have the firmware I9100BULP6.
I read a lot of tutorial on how to root but in most of them the firmware is different
Does anybody know a tutorial that will work for sure on my firmware?
If it's necessary other informations ask me please.
Thank you
download lastest version of CF-root kernel and flash it using odin... that should work
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
Read the instructions post one two three etc .
jje

[Q] root s2 i777 4.1.2

hey you guys i have a s2 i777and it is running on 4.1.2 and i was looking for a root solution for this ..i want to permantly root it so i can flash roms can you help?
Did you even search the forum?
Maybe thats the reason no one has answered yet.
To root, use Framaroot with the Aragorn exploit.
You will need to install a custom kernel containing recovery. AJK v4.9 NoSwap is the one you need for stock 4.1.2. Search the forum for instructions to install that, or look at the guide available in the forum.
Ask any questions for anything you don't understand. Happy flashing.

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