galaxy s2 root help - Galaxy S II Q&A, Help & Troubleshooting

hello folks,
right, have got hold of a new/newish S2, and i want to root / debrand it and put a new ics firmware on it (latest poss).
my only prob is as a noob on this site, i have no idea which unsecure and secure ones i should use (theres so many!)
would anyone be kind enough to link me to each one please?
i dont need help with the actual boot/loading as ive watched the vids and am ready to have a go. just not sure which kernals to use (sorry)
phone info as follows:
kernal version - 3.0.15-i9100bvlpb-cl310231 [email protected] #3
android 4.0.3
build number IML74K.BVLPB
thanks in advance for any help.

http://forum.xda-developers.com/showthread.php?t=1746794
use method 1, it is simple and safely:good:

Related

[Q] GT-I9100P (orange UK) firmware/rom/kernel ?

Hi all,
I have the following device:
Baseband version I9100PBVKI2
Kernel Version 2.6.35.7-I9100PBVKI3-CL608158 [email protected] #2
Build number GINGERBREAD.BVKI3
It looks like there aren't that many discussions on the P variant, and i haven't been able to track down the official stock rom/kernel for this model, can anyone point me in the right direction please? I have checked the official rom page but there isn't anything for PBVKI2
I have used Odin to put on clockworkmod 4.0.1.5 as i was doing some experimenting, i'd like to put the device back to the way it was if possible.
Many thanks!
Try CHECK FUS post .
jje
Sorry, forgive me, i dont understand, what does that mean?
Thanks
Search XDA for the post entitled CHECK FUS and read it .
Or check Samfirmware.com
If you want to find firmware that is not in the stock or provider roms posts .
jje
Hi jje, i follow now, sorry about that!
I've checked Fus (windows) and fus (market) both are identifying my device but aren't able to find the I9100P UK Orange firmware to download, only I9100P France . I've mailed the developer but i'm guessing its not there as noone has it yet? Or something? i'm a bit lost
sammobile oinly has the french one too
Update:
Developer has kindly added the UK Orange I9100P firmware to Check Fus
spoonflames said:
Update:
Developer has kindly added the UK Orange I9100P firmware to Check Fus
Click to expand...
Click to collapse
Hey Spoonflames,
have you been able to find the original kernel for this? I've get the FW but the kernel would be nice to have...
Cheers
Hi,
i've the same nfc orange GT-I9100P, and i've extracted original kernel himself, see attach file
dnsdenis said:
Hi,
i've the same nfc orange GT-I9100P, and i've extracted original kernel himself, see attach file
Click to expand...
Click to collapse
Thanks! I didn't know you could "dump out" your own kernel, is that difficult to do?
So your original kernel that you have extracted and now shared, is that in french or specific in someway or something or are these kernels generic for all GT-I9100P?
I'm about to root mine and as such I need to put a insecure kernel in first but then I would like to put a stock kernel in again, can I use your or should I try and extract my own. My GT-I9100P is on Orange but here in UK.
Thanks for your help!
You can use that one you have now..
also u can use HC-KTOOL from market to dump ur own kernel
guvno said:
Thanks! I didn't know you could "dump out" your own kernel, is that difficult to do?
So your original kernel that you have extracted and now shared, is that in french or specific in someway or something or are these kernels generic for all GT-I9100P?
I'm about to root mine and as such I need to put a insecure kernel in first but then I would like to put a stock kernel in again, can I use your or should I try and extract my own. My GT-I9100P is on Orange but here in UK.
Thanks for your help!
Click to expand...
Click to collapse
Hi,
You're welcome
i've use HC-KTOOL (as Nyssa1104 say), but it doesn't work on ours GT-I9100P.
You need to edit your ro.product.model=GT-I9100P to ro.product.model=GT-I9100 , so without "P", reboot, and now HC-KTOOL work
Also, you can use my dump to flash yours , as you have the same original kernel.
Hey guys,
I have the Orange UK 9100P also. Can you list the steps you've taken/will take to root it? What custom ROM are you planning on putting on it or are you just after ROOT on stock atm? I've spent the past 18 month playing with HTC's and this just seems foreign to me atm...
Model Number: GT-I9100P
Android version: 2.3.4
Baseband Version: I9100PBVKI2
Kernel Version: [email protected] #2
Build number: GINGERBREAD.BVKI3
Thanks and sorry to be such a pain!
Moose
moose_hound said:
Hey guys,
I have the Orange UK 9100P also. Can you list the steps you've taken/will take to root it? I've spent the past 18 month playing with HTC's and this just seems foreign to me atm...
Model Number: GT-I9100P
Android version: 2.3.4
Baseband Version: I9100PBVKI2
Kernel Version: [email protected] #2
Build number: GINGERBREAD.BVKI3
Thanks and sorry to be such a pain!
Moose
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1103399http://forum.xda-developers.com/showthread.php?t=1101671
I'm being such a paranoid moron today - sorry guys
Just starting to get my head around the 101 different kernels. The Desire was sooo much simpler to root and S-Off
So in short - if I download the 9100PBVKI3_insecure kernel and follow Odin's rooting guide I will get my stock ROM, rooted, with busy box/SU and a yellow triangle on start-up... correct?
I can then take the Kernel listed above and replace the insecure one and the triangle goes away but the root persists?
Can I then use ClockworkMod to install ROM via recovery as I did on my Desire?
So many stupid questions I apologise... I will give the knowledge back to the community I swear
Also, which ROm on FUS is the UK one... there are several French ones and several that say (Made by user)... I presume the made by user would be the one requested earlier in this thread? I could then use this stock ROM to return the unit to "normal" for say warranty returns etc?
Moose
moose_hound said:
I'm being such a paranoid moron today - sorry guys
Just starting to get my head around the 101 different kernels. The Desire was sooo much simpler to root and S-Off
So in short - if I download the 9100PBVKI3_insecure kernel and follow Odin's rooting guide I will get my stock ROM, rooted, with busy box/SU and a yellow triangle on start-up... correct?
I can then take the Kernel listed above and replace the insecure one and the triangle goes away but the root persists?
Can I then use ClockworkMod to install ROM via recovery as I did on my Desire?
So many stupid questions I apologise... I will give the knowledge back to the community I swear
Also, which ROm on FUS is the UK one... there are several French ones and several that say (Made by user)... I presume the made by user would be the one requested earlier in this thread? I could then use this stock ROM to return the unit to "normal" for say warranty returns etc?
Moose
Click to expand...
Click to collapse
Looking for exactly the same information , and also coming from a Desire , which was simples ! and sharing a small amout of paranoia ! lol
Hi guys. I am new on forum and I own a new GT-I9100P Orange France. I have it for a couple of days and I think of a root method. This is my first Smartphone, so I am a beginner. I found this thread from google, I managed to learn something about rooting, but I still have problems. Let me explain what I understood and correct me if iI mistake.
So, GT-I9100P's kernel can't be rooted. I found on a thread here a page that talks about kernels and I managed to find an insecure kernel and a quick root .cmd file, thanks to Nyssa1104. If I falsh with Odin that kernel and then I run the rooting proccess, it should end successfully. But, besides the stability problems, a red triangle appears on boot. So, I understood that, after I root the device on a insecure kernel, than I must change back to the original (you named this "stock" I think) and it will be alright.
I have some questions too: can I find exactly the stock kernel??? If I change it, will the phone remain rooted??? Before I launch the root.cmd, the phone must be in downloading mode??? And this change will affect it's performance and stability???
Thanks a lot for attention and sorry for my bag english!
Please help me! Anyone here..?
volod96 said:
Please help me! Anyone here..?
Click to expand...
Click to collapse
Yes to root turn fone off once off press volume down(-) home & power buttons all together. look for your stock kernal and reflash and you be ok and yes root will remain.
original http://www.filesonic.com/file/4305715615/GT-I9100P_BVKI2_original.zip just make sure double check ok main link here http://forum.xda-developers.com/showthread.php?t=1101671
So, to run the automatic root procedure (root.cmd), the phone must be turned off and in download mode, thanks for answer. After it finishes, it will restart, won't it....
And after root I need to return to the original kernel. Just 2 questions:
1) How long does it takes to reflash wih Odin and I must wait some time before reflashing it?
2) This change will generate stability problems? What are the risks?
Hi again guys! I read about the CF-Root Kernel, which comes with root preinstalled. I think that I will flash this kernel because it's easy for me, a beginner, to root the phone. But on another forum I heard that GT-I9100P can't accept much kernels because it will lose it's NFC capabilities. Can you recommend me a kernel which is safe for my phone? Please, help me!!!
---------- Post added at 02:34 PM ---------- Previous post was at 02:18 PM ----------
Something else: my phone kernel is BVki3, not BVKI2. So this means that the phone will not work with this kernel?

[Q] Galaxy SII 19100G help !!

Hi everyone
so this is not my first time here i tried 2 root my galaxy 19100G be4 but it took me a trip 2 the service center now i want 2 know what to use and how 2 use it plZ
Android version
2.3.6
Baseband version
19100GDZKK1
kernal version
2.6.35.7
[email protected] #2
Build number
GINGERBREAD.JPKK1
Try this tutorial for a start: http://theunlockr.com/2010/10/11/how-to-root-your-android-phone-superoneclick-method/
Then 'google': rooting galaxy sII (or s2 or sii) i9100G (or gt-i9100G) for more tutorials
So i tried this superoneclick downloaded it tried 2 root it but it stuck on waiting for device i tried the solutions 2 this prob downloaded the adb run it downloaded the sdk and run it downloaded the drivers all kinds of ways the adb finds my phone its connected its serial number shows up but still every single time its gets stuck on waiting for device while rooting So another dead end
Some i9100G rooting links:
http://software2tech.com/2011/12/19/how-to-root-samsung-galaxy-s2-i9100g-dzkj2-2-3-6/
http://www.onebitzero.com/how-to-root-samsung-galaxy-sii-i9100g/
http://forum.lowyat.net/index.php?showtopic=2068824
Good luck!
the problem is i dont know what is a DZKJ2? so i dont want to repair my phone again so my phone info is up so i went 2 the first link it says flash this MyGKernelV1.1.1_CWM5. tar with Odin so will it be good if used it or what i dont know about firmware and every thing so what do u say i follow the link instructions or what ?
And thx for every thing
Hi:
I am a real newbie at this stuff...
I would suggest that you post your question on the Galaxy SII i9100 forum, http://forum.xda-developers.com/forumdisplay.php?f=1055, and see if someone there can give you quality guidance on the i9100G - the 'G' seems to make a big difference.
Sorry that i can't be of sufficient help to you.
Rob.
Ok Ill do that And thanks for helping ur newbie brother lol
Aka Coop

[Q] [q] gs2 root #confused#help please!!!

hi all i was wondering if anybody could point me in the right direction.
i have been searching the forums for the last couple of days and i am just getting more and more confused about rooting my phone??
i understand what i have to do but im just not to sure on the insecure/secure kernel i need. i read i need the closes't one and in another place it says it don't matter which one i need i would just like someone to point me in the right direction please before i fook me phone here are the specs if someone could help me??
phone is locked to t-mob and using virgin sim but do won't to unlock it
im from uk. north east if that helps???
android version= 2.3.5
baseband version= I9100BOKJ1
KERNEL VERSION= 2.6.35.7-I9100BOKK1-CL511356 [email protected]#2
BUILD NUMBER= GINGERBREAD.BOKK1
also your advice on some good rom's would greatly appreciated
sorry for being such a pest as i have just come home to android ive had a iphone i no booo i just wonted to have a go. The last android i had was a galaxy ace and everything was so easy. eveything one click total noob friendly.
also a very big thanks to anyone that helps
NUBIE1 said:
hi all i was wondering if anybody could point me in the right direction.
i have been searching the forums for the last couple of days and i am just getting more and more confused about rooting my phone??
i understand what i have to do but im just not to sure on the insecure/secure kernel i need. i read i need the closes't one and in another place it says it don't matter which one i need i would just like someone to point me in the right direction please before i fook me phone here are the specs if someone could help me??
phone is locked to t-mob and using virgin sim but do won't to unlock it
im from uk. north east if that helps???
android version= 2.3.5
baseband version= I9100BOKJ1
KERNEL VERSION= 2.6.35.7-I9100BOKK1-CL511356 [email protected]#2
BUILD NUMBER= GINGERBREAD.BOKK1
also your advice on some good rom's would greatly appreciated
sorry for being such a pest as i have just come home to android ive had a iphone i no booo i just wonted to have a go. The last android i had was a galaxy ace and everything was so easy. eveything one click total noob friendly.
also a very big thanks to anyone that helps
Click to expand...
Click to collapse
Give this a try - http://forum.xda-developers.com/showthread.php?t=1488496
Make sure your phone is Samsung Galaxy S2 i9100
hello and thanks for your answer and your time but i really just won't somebody to confirm which secure.&.insecure kernel for me to use
and also could i or would i ... be better off changing to another kernel??
android version= 2.3.5
baseband version= I9100BOKJ1
KERNEL VERSION= 2.6.35.7-I9100BOKK1-CL511356 [email protected]#2
BUILD NUMBER= GINGERBREAD.BOKK1
and thanks again
As per the instructions in that post . KK1
CWM and root .
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
jje
I think your over thinking it.... I thought there must be more to it initially but its really quick and easy
root gs2
thanks matey really was over thinking reading old posts and new ones really getting mixed up. it its just i didnt wont to mess thing up as its the most ive ever shelled out for a phone.
i already downloaded gt-i9100_UMKK1 kernel gonna try it now and thanks again for your help
Have a look here http://galaxys2root.com/galaxy-s2-root/how-to-root-galaxy-s2-newworks-on-all-galaxy-s2-variants/
Lots of info here.

[Q] I want to root my Sgs2 I1900G

I am very unhappy with the phone i am having...specially with the 2 problems tat freakens me out..
1) Battery Life
2) Mobile getting Hang
3) automatically sometimes get switchd off ( this started recently ).
I am very noob at all this so can anyone please tell me what firmware to use which will give me proper 1.2Ghz processor speed and improved performance and battery life??
right now my mobile details are this:
Model Number: GT_i1900G
Android Version: 2.3.6
Baseband Version: i1900GDDKL1
Kernal Version: 2.6.35.7 [email protected] #2
Build number: GINGERBREAD.XWLC2
anyone can help me with a new firmware and latest one and how to do it and what to do?? I am totally new at this...
my SGS2 now updated to Android 4.0.3. Can it be rooted?
No one can help me with the root information???
I will tell you the easiest way to root is google 'unrevoked'. Thats how i rooted my phone.
EDIT... Sorry, i did not realize that.
that is only for HTC i am looking for sgs2 i1900G i dont mind doing it in tough way but need some guide
ronak123456 said:
that is only for HTC i am looking for sgs2 i1900G i dont mind doing it in tough way but need some guide
Click to expand...
Click to collapse
Did you google it? i mean how to root sgs2?
http://www.youtube.com/watch?v=iiou9GXKvfU
check this..
i want to know is what to use and which file to be used and what software....
i want to know is which will be best for me
i want to know is what to use to root my sgs2
some utility apps need your phone to be rooted, and you can do anything with your system files. if you want to root it, just use CF-Root made by chanfire, but dont forget to use the one for 9100G, it wont work if you use the 9100 one.
it doesnt work much to your battery if u only root your phone, my advice is just upgrade your ROM to ICS and use some custom kernel, pick one with better performance.
good luck
ok i will do that but i dont know how to use what software and what not??? how will i know what is best for me?? i am totally noob plz help

[Q] How to root s2

after reading so many posts about rooting my s2 i have confused myself
my aim is to root my phone and delete some of the stock apps, i'm not planning on modifying the phone in any way (if i can help it) i have done the s2 in the past when it was 1st released but that was a long time ago.
can anyone please point me in the right direction of how to root my phone and also a list of safe apps to remove such as game hub etc
it will be much appreciated
my phone details are;
model- GT-I9100
android version- 4.0.3
baseband- I9100XXLPS
kernal- 3.0.15-I9100XWLP7-CL340913 [email protected] #3
build- IML74K.XWLP7
thanks in advance
tigerphil said:
after reading so many posts about rooting my s2 i have confused myself
my aim is to root my phone and delete some of the stock apps, i'm not planning on modifying the phone in any way (if i can help it) i have done the s2 in the past when it was 1st released but that was a long time ago.
can anyone please point me in the right direction of how to root my phone and also a list of safe apps to remove such as game hub etc
it will be much appreciated
my phone details are;
model- GT-I9100
android version- 4.0.3
baseband- I9100XXLPS
kernal- 3.0.15-I9100XWLP7-CL340913 [email protected] #3
build- IML74K.XWLP7
thanks in advance
Click to expand...
Click to collapse
http://www.google.com/search?q=site:forum.xda-developers.com+i9100+root+stock+ics
http://www.google.com/search?q=site:forum.xda-developers.com+i9100+applications+safe+to+remove
heres an explination
first off id search for chainfires rooted kernal
download odin then boot up into download mode (have kies air installed on pc but not running at whilst odin is, just
hope i helped
update you may have to update clock. recovery mode anduse cwm to update kernal to this i just skimmed down the list theres an lp7 rooted kernal through cwm inly it looks but still usefull i hope
linuxnubee said:
first off id search for chainfires rooted kernal
download odin then boot up into download mode (have kies air installed on pc but not running at whilst odin is, just
hope i helped
update you may have to update clock. recovery mode anduse cwm to update kernal to this i just skimmed down the list theres an lp7 rooted kernal through cwm inly it looks but still usefull i hope
Click to expand...
Click to collapse
thanks. a friend of mine in a phone shop today recommended checking chainfire aswell so i am going to spend the eve having a read through and hopefully have it rooted later tonight

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