[Q] GT-i900G root guide? - Galaxy S II Q&A, Help & Troubleshooting

Hi there (topic should say GT-i9100G)
Been searching for days to find a way to root my GT-i9100G model. I found plenty for previous builds of my kernel but nothing for this current one.
So I'm at the end of my wits and for the first time in years I'm turning to creating a thread on a forum, getting ready for the flame.
kernel: 2.6.35.7 DELL165 dpi @ # 2
Android version: 2.3.6
Build number is: GINGERBREAD.XXLA1
Baseband version: I9100GXXKL4
I had a i900 from work but after it broke my work phone was replaced with this model and I'm sick of not being able to run ICS on it.
Anyways, wanna get CWM on it, but I'm very green at the whole custom ROM scene, only thing I ever rooted was my 10.1 tab with Odin to flash AOKP's builds :\
Anyways, if anyone has any tip, don't be shy.

fladmus said:
Hi there
Been searching for days to find a way to root my GT-i900G model. I found plenty for previous builds of my kernel but nothing for this current one.
So I'm at the end of my wits and for the first time in years I'm turning to creating a thread on a forum, getting ready for the flame.
I'm on: kernel 2.6.35.7 DELL165 dpi @ # 2 running Android 2.3.6
I had a i900 from work but after it broke my work phone was replaced with this model and I'm sick of not being able to run ICS on it.
Anyways, wanna get CWM on it, but I'm very green at the whole custom ROM scene, only thing I ever rooted was my 10.1 tab with Odin to flash AOKP's builds :\
Anyways, if anyone has any tip, don't be shy.
Click to expand...
Click to collapse
You DID mean GT-i9100G, right?
Need to know more, anyways. Build number?

Use super one click

Yes of course, silly me, GT-i9100G is my phone.
Build number is: GINGERBREAD.XXLA1
Baseband version: I9100GXXKL4
I've read others talk about super one click, the reports were very mixed and I think this build will not work, or am I wrong?

fladmus said:
Yes of course, silly me, GT-i9100G is my phone.
Build number is: GINGERBREAD.XXLA1
Baseband version: I9100GXXKL4
I've read others talk about super one click, the reports were very mixed and I think this build will not work, or am I wrong?
Click to expand...
Click to collapse
I believe SuperOneClick requires an insecure kernel to be flashed to your phone first before using it, right? You just have to make sure the insecure kernel is for the I9100G, and not the I9100. And if you cannot find an exact match for your kernel version for an insecure kernel, you will need a copy of your secure kernel to flash back when you're done rooting.
I'm afraid I don't know where to get these things for an I9100G, however, so you're on your own to look for them. (unless someone who knows this information sees this post and is kind enough to post it to you)
EDIT to add: that said, I've heard of a few custom kernels for the I9100G that, when flashed, will root your phone for you. I don't remember what they are though, you'll have to search for them.
EDIT 2: Found one (superatmos) that has a version compatible with your build.

Related

[Q] Rooting the Samsung Galaxy S2 - India Version

Okay guys, First off I apologize if my post is too noobish. Yes I am a noob at all this.
I rooted my phone using steps mentioned here - http://samsunggalaxys2review.org/forum/showthread.php?tid=43
I bought my phone in india with the KE8 update, and now the About Phone section shows the following:
Android Version - 2.3.3
Bsaeband Version - I9100DDKE2
Kernel Version: 2.6.35.7-I9100XWKDD-CL 161513
Build Number: GINGERBREAD.XWKE8.
I read about a post for rooting the galaxy S2 here - http://forum.xda-developers.com/showthread.php?t=1101671
and am a little bit confused. Firstly did I do the rooting with a piece of old software or something? Do I need to do the rooting again or flash my phone with some other latest software ?
Can someone please spoon feed me some info about:
1. Whether I need to infact update my software and flash my phone again
2. If so how?
Thanks a lot guys, and again sorry for being too noobish :S
flash CF-root KE8 kernal as per
http://forum.xda-developers.com/showthread.php?t=1103399
that way you can keep your KE8 and have Root AFAIK
(take no responsibility blah blah blah)
http://forum.xda-developers.com/showthread.php?t=1101671
I found this thread here and here they have given source of the Stock KE8 Kernel. Since i have already rooted my phone, is it enough if I just flash my phone with this stock kernel to have the latest software in my phone?
vijayallenraj said:
http://forum.xda-developers.com/showthread.php?t=1101671
I found this thread here and here they have given source of the Stock KE8 Kernel. Since i have already rooted my phone, is it enough if I just flash my phone with this stock kernel to have the latest software in my phone?
Click to expand...
Click to collapse
yes just download the stock kernel KE8 and flash over the rooted one, and your phone will still be rooted
Well I have rooted mine yesterday after a 3 hours effort. I think there should be a thread for Noobs like OP and me which will elaborate the Steps & Methods, the Application needed etc. in a Simple way with good demonstration. Not everybody had Android before, so for the new comers this is hard, very hard to understand all these. Like I am now having difficulties with ADB, I don't even know where to install it and from where, how to use it? The devs are very easy with these stuffs and they just mention the software name, but we, newcomers to Android are getting puzzled. It's a like a 5 year old baby has to face class X straightaway.
Some basic faqs SGS1 mostly same SGS2 .
http://forum.xda-developers.com/showthread.php?t=723596
http://forum.xda-developers.com/showthread.php?t=939752
http://forum.xda-developers.com/showthread.php?t=819551
jje
Thanks mate. Just 1 more question:
Firmware info
PDA:XWKE8
PHONE: DDKE2
CSC:ODDKE2
Build date: 18/05/2011
Generic India (ODD): www(dot)multiupload(dot)com/6OZ2KOHB07
XWKE8 Stock Kernel: www(dot)multiupload(dot)com/ZTRYIQ5S35
There was another thread where I found this. Which here should I use? What is ODD Generic India and what is the difference between this and the Stock Kernel?
And btw here is a guy that explains everything in detail on youtube:
I followed his instructions, and did exactly what he did and rooted my phone in 10 mins
www(dot)youtube(dot)com/user/mattj101101#p/u/9/XNggrd0Ptyg
Please help my new s2 a is showing kernel version:[email protected]#2 guys is this rooted handset?
vinaymonu25 said:
Please help my new s2 a is showing kernel version:[email protected]#2 guys is this rooted handset?
Click to expand...
Click to collapse
This is the stock kernel which came from the Samsung factory. The phone is NOT rooted if you did not root it. You can do rooting with an insecure kernel and then revert back to the stock kernel, keeping the root intact.

[Q] Which kernel do i have? Samsung Galaxy s2

Hi,
I watched the noob video when registering, heard that you should ask in the thread relating to your issue, well i wasn't allowed as a noob to post in that thread because i had below 10 posts, which makes the video telling me to do that stupid.
Anyway, i wanted to root my Samsung Galaxy S2 ( this thread: http://forum.xda-developers.com/showthread.php?t=1103399 )
But i don't understand which kernel to download for my phone cause non of them match my kernel when i look in my phone.
This is the kernel my phone has : [email protected] #2
Which kernel root package do i need to download? Is this KE2, KE7, KE8 or KF1??
I have no idea, i'm very confused.
(Reason i want to root is to mount smb shares with cifsmanager, and only that.)
I'm realizing my version is XWKDG which no one else on the entire internet has, this is probably because i turned in my phone for repair just after 2 days after recieving it due to some technical errors, i'm guessing they gave me some firmware no one else has?
Can i just use the KE2 and root with that or the XWKDD? Honestly, try google XWKDG and you'll find nothing. Everyone who is aksing about it is me, it feels lonely.
Check your link again, there is a Kernel that matches your slightly, the: XWKDG1
Hi, Im noob and I have similar problem.
I have bought 8 days old, second hand galaxy s 2 that is rooted and I want to unroot it. Problem is I dont know which cf root to use (there are 3 diferent codes XXKE7, XWKDD, XWKF3). And also which is the stock/original ROM???
Here is the info
Baseband: I9100XXKE7
Kernel ver: 2.6.35.7-I9100XWKDD-CL161513 [email protected] 103 #2
Build num:Gingerbread.XWKF3
Thanx
u should look I9100 in ur kernel ver so urs is XWKDD
Thank you, thank you, thank you...
I am still trying to find the thank you button...
Can someone explain more about kernel? What will happen if I flash a Rom with different Kernel than the one on my phone?
Also Can i flash a different kernel, or i should only look for ROMS that have my kernel only.
I have been looking for weeks over the forum but i couldn't find a helpful explainaition for Kernels.
Thank you. i know there are many experts on this forum that can help us.
I need a hand as well please. I am new to all of this but I have read quite a bit so far on rooting my GS2. The issue I am having is that my when I go to
settings > about phone > kernel version it only reads 2.6.35.7 There is nothing after that to denote which CF-root I need to be using. Any suggestions would be appreciated.
Model Number : SAMSUNG-SGH_I777
Andriod Version : 2.3.6
Baseband Version : I777UCKK6
Kernel Version : 2.6.35.7
Build Number : GINGERBREAD.UCKK6
meatness said:
I need a hand as well please. I am new to all of this but I have read quite a bit so far on rooting my GS2. The issue I am having is that my when I go to
settings > about phone > kernel version it only reads 2.6.35.7 There is nothing after that to denote which CF-root I need to be using. Any suggestions would be appreciated.
Model Number : SAMSUNG-SGH_I777
Andriod Version : 2.3.6
Baseband Version : I777UCKK6
Kernel Version : 2.6.35.7
Build Number : GINGERBREAD.UCKK6
Click to expand...
Click to collapse
Meatness: I had the same issue. If you install "cpu spy" (find it on the Market), it gives you more information about your CPU, including the full kernel information.
Hope that helps!
~Prosthetic Lips
Hello,
I had rooted my s2 b4 its wrkng gr8.. I want to unroot it again bt I forgot my kernel version.. So wat must I do? Plz help me asap. Thnx
My baseband version
I91000XXKE7
Build number
GINGREADBREAD.XWKF3

[Q] Samsung Galaxy S2 I9100T Kernal and NAND Question

Hey kids,
Some details on the phone:
Samsung Galaxy S2 I9000T
Android 2.3.3
Baseband Version: I9100TDUKF4
Kernel Version: 2.6.35.70I9100XWKDD-CL1611513 / [email protected] #2
Build Number: GINGERBREAD.DUKH1
So I'm new around here, I've done some searching and I've read as many of the pertinent pages of this huge post as I could, it's quite long hehe, but I still have some questions. So if someone in the know can help me be in the know, that would be ace:
1) I found a guide on the net, which had a modified kernel attached to grant SU. So I followed that guide, and all went well and now my phone boots up, yellow warning triangle and all, and I have SU. However if I try to remove or freeze some system apps (not all), I'm told there is an error and that I need "NAND unlocked". What is that/does it mean?
2) In the post I linked above, there are numerous attachments of modified kernels. Now my understanding from reading it, and other guides, is that I should try and match the modified kernel to my current kernel version as close as possible. Since I've already updated it with a new kernel, I actually cannot recall what the existing number was and there is no kernel close to my one ( 2.6.35.70I9100XWKDD-CL1611513). So does this mean I should rather not try a new kernel, or, how do I determine the correct version to use (I'm not understanding the differences)?
Anyway, thanks for any help!
Cheers!
~521

[Q] ZSKF4/ZSKI3 Device Root?

Hey all,
I'm a beginner in this rooting society, moving over from jailbreak development on iOS. I am wondering how I would be able to root a Galaxy S2 with model/kernel number ZSKF4 running 2.3.3.
Not sure if this is the proper place to put this, but I've searched everywhere and no place is providing an insecure/original rom for rooting with this kernel number on the file name.
Can somebody help me?
Many thanks,
Nicholas
UPDATE: Anyone know how to root ZSKI2 running on 2.3.5?
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
Read the post in regard to versions /kernel matching first .
jje
Thank for your reply.
Many guides like the one you gave me, requires kernel matching first, but really, I'm entirely lost in this matching process. Can you give me some heads up on what to choose using my specs I list below?
My Galaxy S II:
Model Number: GT-I9100
Android Version: 2.3.3
Baseband Version: I9100XXKE4
Kernel Version: 2.6.35.7-I9100ZSKF4-CL280225
Build Number: GINGERBREAD.ZSKF4
If you can help me, I will be very grateful.
Thanks a lot!
Nicholas
Instructions in the post are .
Don't worry too much, just find the matching download and use it. What if there is no matching download ? You can ask me to make one, but I can tell you right now, I very very rarely make CF-Root's for kernels on request, unless it is the very latest kernel that has been released by Samsung. In the latter case, be sure to let me know. If there's no match and I'm not making one, try finding the closest match. You should treat "KG1" as a number, but instead of 1-9, we have 1-9, A-Z (where A would be 10, and Z would be 35). "KG2" is really close to "KG1", "KF1" is not close to "KG1" at all.
You want then a KF4 kernel from post 5 .
jje
This one from post 4 should do it: CF-Root-SGS2_ZS_OZS_KF4-v4.0-CWM4.zip
You have a HK/Taiwan phone? If you install Kies you should be able to upgrade to the official ZSKG2. Although that is still 2.3.3 so not much difference there.
Yes, I have a HK/Taiwan phone,
Thanks guys,
So if I have ZSKF4 right now, I'll use "CF-Root-SGS2_ZS_OZS_KF4-v4.0-CWM4.zip"?
If I upgraded to the latest ZSKG2, will there be any difference comparing to ZSKF4? because you said its the same 2.3.3.
Okay, well after looking at the instructions, I got a little freaked out of how long it actually is, and was pretty worried if I do this, I would get a triangle at boot because I'm using Custom Kernel? Also I heard that many people don't want to use CF-Root because there's a higher risk of bricking comparing to SuperOneClick that I used to root my Galaxy Tab 7. So, I checked on something else.
http://forum.xda-developers.com/showthread.php?t=1125414
Thats a one click rooting app for the S2, but what is this "Flashing an Insecure Kernel" and how do I get this kernel for either ZSKF4 or ZSKG2? I prefer the most easiest way so that I wouldn't run into a huge risk of bricking this device. Thanks for all the help on CF-Root above, but would you guys happen to know what exactly is going on in this link?
http://forum.xda-developers.com/showthread.php?t=1101671
That contains all the insecure kernels for the S2 one click rooting application. Which one do I choose if I have ZSKF4 or ZSKG2?
Thank you everyone for helping me,
Nicholas
Rooting with CF-Root is very easy, just start up Odin, click the boxes like it says in the instructions, and it's done in less than a minute. You can use the other method, but if I were you I would just go with CF-Root because 1) so many people have done it and 2) at least you know one person (me) who did it on their HK/Taiwan phone and came out fine (and I was a complete root noob at the time).
I think whether you upgrade to ZSKG2 first depends on why you want to root. If you are rooting so that you can install a custom ROM, then no need to upgrade to ZSKG2. Just root your phone and install the new ROM and you're good to go.
But if you want to keep the Samsung firmware and only rooting so that you can run certain apps or do certain mods, then upgrade to ZSKG2 through Kies first, then root. There is nothing really bad about the Samsung firmware. I run Cognition 1.5.1 + SpeedMod, but it's mostly just for the fun of it. I don't do anything on it that I couldn't do with rooted 2.3.3 Samsung firmware.
And yes, you do get the bright yellow triangle at startup. There are ways to remove it, but I haven't tried. I like the triangle, it's like a little badge of honor for power users.
Yeah, I'm only rooting for just certain apps that require root/superuser requirements. Other than that, I won't put a load of mods on.
So, if I go to Kies, upgrade to ZSKG2, then I begin rooting, would I be using:
CF-Root-SGS2_ZS_OZS_KG2-v4.1-CWM4.zip
But the thing that scares me is that it says "ZS_OZS_KG2: Untested", does that mean it would be risky to do it?
Hey just noticed in the General forum that the official ZSKI2 is out - and its version 2.3.5 to boot. Check it out: http://forum.xda-developers.com/showthread.php?t=1281717
Yeah the "untested" means the author did not try it personally (can't really expect him to test every kernel from every region). I used it and it worked fine -- that's all I can really say.
Oh wow, that looks pretty cool....
I'm sure I can update to that, which I will, but, does this mean I have to wait for another rooting procedure?
I have a crazy "OCD" that I have to always stay up to date haha. So yeah, if I do this, logically if the CF-Root is able to root it, I will have to wait for a person to make the ZSKI2 kernel insecure version?
Actually, okay, when I upgrade to ZSKI2 kernel, which "CF-Root-SGS2_ZS_OZS_KG2-v4.1-CWM4.zip" do I use? I don't see a ZSKI2 kernel anywhere...and I'm assuming I can still use CF Root to root at 2.3.5?
You can use a version that is close -- in this case I think XX_OXA_KI3 is the best match. It will probably work with the ZSKI3 firmware -- but I have not tried. (Sorry I mistyped the name in my earlier post, it is ZSKI3 and not ZSKI2.) If you want to be safe then yes you will need to wait until there is a rooted ZSKI3 kernel that you can use.
If you plan to install a custom ROM, then it does not matter what kernel you use for root, since the custom ROM will generally come with its own rooted kernel and it will replace whatever you had before.
For some reason, Kies isn't letting me update.
It says: "This version of this device cannot be updated"
Do you know why this is happening?
By the way, I noticed when I plug in my phone to Kies, I see under CSC, in brackets are (KOR). What does this mean and does it affect any rooting?
UPDATE: I know what KOR means, it means it's a Korean region based device. Is there any difference to what I may be able to update to in Kies or any rooting differences?

[Q] Previous HTC Owner very lost - Firmware Kernel codes?

Hi Guys, I've been searching and searching for several days now, and trawling endless requests and information about what kernels are compatible with what, but [blank look] huh?
Being an HTC user for the last 5 years, this all seems overly confusing, just when I think I have the info I need, I read a contradiction, then the thread dies!
So my question, and I apologise so much if this has been (and I'm sure it has) asked before:
I have a KH2 orange branded SGS2. I've flashed a new kernel (KH3) CFRoot, didn't put the original one back on because I don't want to lose CWM - it was invaluable on the hero, g1 etc.
Android Version: 2.3.3
Baseband: I9100BVKH1
Kernel: 2.6.35.-I9100XXKH3-CL479037 [email protected] #2
Build: GINGERBREAD BVKH2
But I still have the old Orange Firmware / Rom on the phone. I want to try some new unbranded ones, and check out how cyanogen works (and hunt out villainRom! My fave), but worried that if I use a rom with the wrong code (i.e based on XWKL1 or IML74K) I'm going to end up with an expensive (but very pretty) paperweight.
I see KH1, KH2 and KH3 in my phone info and I'm starting to get a little nervous that I messed up! lol
As far as I'm aware the code (XXKH3) (XWKL1) refers to the kernel?
The baseband would be the modem? If so, is this flashed with the rom/firmware?
How on earth do you decipher those codes?!
Thanks, and again, apologies if this is not a unique question but I'm sure the search feature is beginning to wear out now. If I had a touchscreen pc, there'd be a hole in the screen from pressing it so often!
The "codes" as you call them are just firmware version numbers
(Year)(Month)(rom number)
So KK5 would be a 2011 rom released in the 11th month and its the 5th rom built this month.
BVKH1
Bold: Country code
Underlined: Rom version
Baseband is the modem, you can mix/match any modem with any firmware (also our modem is almost unbrickable, had someone flash a i9000 modem and it was fixed by flashing a correct one ontop, but still be careful), there is no "best" modem, just find one that works for you.
Its best to keep your kernel and rom version the same, but it wont hurt to much if they dont match.
Recovery and kernel are fused together in samsung devices, so when you flash a kernel you flash recovery, so in order to get CWM you need a kernel with it (glad to see you worked this out!)
Dont worry about the base version, you can flash any i9100 rom on your i9100, the code is just a version+region code.
Also you dont need to worry about the region code, it doesnt have to match your region.
Also, this is a very good guide
ps make sure to backup your EFS asap, read that guide for more info!
Thank you very much!!
That's so much clearer And now I'm not terrified of turning my SGS2 into a plastic poptart let the fun begin!!
doofah said:
Thank you very much!!
That's so much clearer And now I'm not terrified of turning my SGS2 into a plastic poptart let the fun begin!!
Click to expand...
Click to collapse
Its generally a hard phone to brick
A few notes
1) you dont need to put a pit into odin
2) dont repartition in odin
Stock roms: clickme and howto flash guide

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