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?
Related
First off, I'm completely new to this and wish to root my new sgs2, and I've done some reading on the forum about this but got some questions (or want to confirm what I think I know) before I actually go ahead with the process. I apologize if it's something others have already asked, but I would really hate for anything to happen to what has become my new baby...
I mainly just want root access on my phone as I've come across several apps and what not that required root access.
My phone's status right now:
Android version: 2.3.3
Baseband: I9100XXKG1
Kernel Version: 2.6.35.7-I9100ZSKG2-CL361136 [email protected] #6
Build: GINGERBREAD.ZSKG2
I found (http://forum.xda-developers.com/showthread.php?t=1103399) about CF-Root. It seems like a lot of people recommend this method to root, so I thought I may try it out. Before I do though, I wanted to know:
- Just rooting my phone will not prevent me from receiving any new updates to my phone via Kies, right? (E.g. a new firmware or version comes out in the future...)
- What do I need to do if I wish to unroot in the future?
- For this method, this should be the one I should download and use right? (it's the closest one I found matching my current kernel): CF-Root-SGS2_ZS_OZS_KG2-v4.1-CWM4.zip
Again, sorry for asking what may be pretty simple questions, but I really appreciate everyone's help!
Hi,
You can follow this (http://knowmydroid.com/guide/root-samsung-galaxy-s-2) step by step guide to root your SGS2.
1) Yes, rooting your phone means you cannot use KIES anymore. Its highly not recommended
2) Download any official firmware from SamFirmware.com and flash via ODIN
3) You can flash the KH3 version of CF-Root as well.
Orangetato said:
First off, I'm completely new to this and wish to root my new sgs2, and I've done some reading on the forum about this but got some questions (or want to confirm what I think I know) before I actually go ahead with the process. I apologize if it's something others have already asked, but I would really hate for anything to happen to what has become my new baby...
I mainly just want root access on my phone as I've come across several apps and what not that required root access.
My phone's status right now:
Android version: 2.3.3
Baseband: I9100XXKG1
Kernel Version: 2.6.35.7-I9100ZSKG2-CL361136 [email protected] #6
Build: GINGERBREAD.ZSKG2
I found (http://forum.xda-developers.com/showthread.php?t=1103399) about CF-Root. It seems like a lot of people recommend this method to root, so I thought I may try it out. Before I do though, I wanted to know:
- Just rooting my phone will not prevent me from receiving any new updates to my phone via Kies, right? (E.g. a new firmware or version comes out in the future...)
- What do I need to do if I wish to unroot in the future?
- For this method, this should be the one I should download and use right? (it's the closest one I found matching my current kernel): CF-Root-SGS2_ZS_OZS_KG2-v4.1-CWM4.zip
Again, sorry for asking what may be pretty simple questions, but I really appreciate everyone's help!
Click to expand...
Click to collapse
Hello,
you will still receive updates via KIES.
Unroot is possible with SuperOneclick. I have not tried so far. Every new firmware overwrites root. So if you root with ODIN and flash the rooted Firmware to the original one, KIES will allow to upgrade.
You could also use ODIA's insecure original kernels and use the ones provided from INTRATECH to have the original back on.
Never tried CF myself.
This phone is practically impossible not to root! Read everything thoroughly and take the dive, see you on the other side
Sent from my GT-I9100 using xda premium
Thanks~
Thanks for all the help! I did take the plunge ... and have no regrets!
I used CF's way, and have flashed back to my original stock kernel afterwards (courtesy of INTRATECH). Everything seems to be happy so far.
And now.. time to have some real fun with the phone
Thanks again everyone!
I also recently rooted with the CF-Root method. Congrats from a fellow HK/Taiwan phone user.
Check out this thread if you are interested in an XXKH3 rom with Chinese input: http://www.mobile01.com/topicdetail.php?f=568&t=2188818&last=30718996 (Note: I have not tried these myself.)
hi guys - finally decided to take a look at rooting and getting cwm on to my s2 to give it some custom loving.
need a little advice on what cf root version im needing as some of the numbers etc look similar to each other with varying letters that im not sure of.........
phone details are:
gb 2.3.4
baseband i9100xxki1
kernel 2.6.35.7 - i9100xwki4
build xwki4
i can see variants of xwki4 (ie nee v4.1, 42 v 4.2 etc etc) but id rather get it right first time as il get hung by the mrs if i screw it up lol
cheers in advance and if anyone wants to suggest a rom
scotty
I don't know about CF-root. I used superoneclick, but I suggest to use cm9 if high battery consumement and some bugs aren't bothering you, if they are, I suggest to use GalaxyZerox if you want to get nice ics look
I don't think it really matters what kernel you flash to root it. I think its just advisory to get one that closely resembles your original one when first rooting. As once its rooted, when you flash a different rom they come with a kernel anyway and most people on here seem to always be experimenting with different kernels.
Hopefully someone else will confirm this.
I'm fairly new to this but it really isn't that hard as long as you follow the instructions from wherever you get them from.
Mark
cheers guys - all done! just went for it and alls good.
appreciate the responses.
rom time yeehaa
my new sgs2 is coming in a few days. what should I do before rooting?
should i update so it has a newer kernel/firmware?
I'm trying to follow Chainfire root: http://forum.xda-developers.com/showthread.php?t=1103399 and it seems that the old radios are not supported.
You should research. If you found a thread with instructions on what to do and you are not sure, ask there.
You should however NOT ask for hand-outs.
Basically all you need to know is CF-Root. Or you could try one-click-root
lambstone said:
You should research. If you found a thread with instructions on what to do and you are not sure, ask there.
You should however NOT ask for hand-outs.
Basically all you need to know is CF-Root. Or you could try one-click-root
Click to expand...
Click to collapse
I did do research. My concern is that only the older versions of CF-Root work with older kernels, like KE, etc. so if I get an old phone, I'm wondering if I should then update to the latest gingerbread version before using CF-Root so I can apply like 5.0?
Hello,
first of all if your phone isn't a new one you will see if its already rooted or not !
if its not, then you have to root it and the only way from stock rom is to flash new kernel version with CF-Root, and CWM is great too for not being often on odin/download mode if you don't want to...
anyway have nice time with your phone its a great one and hard to brick as long as you don't touch to bootloader file..
The CF-root thread has a big list of ROM versions. Just pick the kernel that matches the ROM version of your new phone and you should be all set in rooting the phone.
Here you go.
http://forum.xda-developers.com/showthread.php?t=1103399
I'd strongly suggest you use the phone without doing anything to it (rooting, flashing kernels etc.). Most people find the phone just right the way it comes out of the box.
You should only consider rooting or flashing something if you have a specific need for it.
Hey XDA-people,
Im sorry to say this, but I am a really low noob.
I want to make my first root with my samsung galaxy s2, because I am german, i follow the german instructions, but i have a problem. I dont want to do any mistakes so its better I ask you instead of destroying my phone. Bevore you be angry, i searched for my problem but couldnt find any answers.
the problem:
I have android 2.3.5
my basicbandversion is : I9100BOKJ1
but my Kernel-version is: 2.6.35.7-I9100BOKK1-CL511356 [email protected] #2
my buildnumber is: GINGERBREAD.BOKK1
Im not sure if I can use any CF-kernel-root file ( my problem is the android version )
I found some explanations that there is no cf-kernel root file for KK1, and especially not for android 2.3.5
If there are some files, please sent me the links.
If not would I thank you a lot, if you could write some alternatives, if possible without risks. I really want to avoid any errors.
Thank you ,
robhood
From the CFRoot thread "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. I hope that makes sense."
I´m not shure if i have understood you, do you mean I can use a KG1 file instead of KK1?
i just need this cf-kernel file which works with android 2.3.5 and KK1
thank you for answers
No.
That section says to use the closest match if there's no exact match. Now, you're currently running KK1, right ? And there is no KK1 CFRoot kernel.
Sooo...Using the closest match to what you currently have, look at the list of kernels in the CFRoot thread & tell me which one you think you should use.
robhood said:
I´m not shure if i have understood you, do you mean I can use a KG1 file instead of KK1?
i just need this cf-kernel file which works with android 2.3.5 and KK1
thank you for answers
Click to expand...
Click to collapse
robhood said:
I have android 2.3.5
Click to expand...
Click to collapse
As you are on 2.3.5 firmware you can still use the very easy way (no flash, no Odin, no triangle, no counter): DooMLoRD Easy Rooting Toolkit (zergRush exploit):
http://forum.xda-developers.com/showthread.php?t=1319653
does this file "CF-Root-SGN_ZS_MUL_KK1-v5.0-CWM5.zip" matches with my android version=?
robhood said:
does this file "CF-Root-SGN_ZS_MUL_KK1-v5.0-CWM5.zip" matches with my android version=?
Click to expand...
Click to collapse
No as from the name it sounds like Samsung Galaxy Note since all the ones on CF- Thread start in CF-Root-SGSII
Search thread under CF- Thread criteria KK1
Answer
A little time searching threads will often find the answers needed.
On that note thread closed.
Hey guys, I'm new to this forum and rooting in general and I've been having a bit of trouble. I've read a ton of tutorials on how to root Galaxy S2's but I'm still struggling to get my head around it all so I was wondering if I gave people the appropriate details if you could point me in a direction of a easy to follow tutorial that will work with my phone.
Model: GT-I9100
Version: 2.3.5
Kernel: 2.6.35.7-I9100BOKK1-CL511356 [email protected] #2
Build: GINGERBREAD.BOKK1
Also I installed KIES yesterday and ran it today but it says it doesn't recognise my device so that's a bit puzzling.
Thanks in advance.
KK1 is the only one GB version for which neither CF-root nor insecure kernel available for rooting, better you flash another GB ROM from stock ROM link of my signature search for XWLA2,
and find CF-root link for find matching CF-root to Root
Before you do anything, check the sticker under your battery on the chassis of the phone to ensure you have an I9100 or I9100T.
Once you've done that, CFRoot thread. Pay particular attention to the bit that says " Help ! Which file do I use ?"
Reconmended for noobs
you should use zergrush or GingerBreak so that you dont end up with a yellow triangle, its as easy as 1 click
press thx if i helped
Thanks for the help guys. Cabloomi will zergrush work on my phone because I was reading around and people were saying it wouldn't work anymore? Sorry if I have a lot of questions but I don't really want to F up my phone lol.
there are many ways for rooting, but most followed and success way is CF-root
after rooting with other method your second thread will be asking how to flash a CWM take the answer now itself : CF-root and avoid your second thread
Yeah it will work on anything under 2.3.5 and if it doesnt just use gingerbreak
ZACQ8 said:
there are many ways for rooting, but most followed and success way is CF-root
after rooting with other method your second thread will be asking how to flash a CWM take the answer now itself : CF-root and avoid your second thread
Click to expand...
Click to collapse
You said this "KK1 is the only one GB version for which neither CF-root nor insecure kernel available for rooting, better you flash another GB ROM from stock ROM link of my signature search for XWLA2," earlier in the thread which I don't understand at all, could you explain more please? Does it mean I can't use CF-root because there isn't a way to do it for KK1 or what? Sorry I'm very new to this lol.
From the CFRoot thread "If there's no match...try finding the closest match." I did say read that section carefully.
CF-root is a stock kernel of the ROM in which root & CWM inserted , the devoloper (chainfire) made this for almost all the Samsung firmware kernel version available, we only need to pick matching one to our Kernel version.
But we dont know why the KK1 firmware is not leaked from samsung, it is not available in the sammobile.com also...
but you can follow the following word of the devoloper:
The XX and OXA identifiers are not that important. Usually a "KG1" kernel is a "KG1" kernel, and that is that. Sometimes (pretty rare) it happens there will be multiple different kernels with the same name in different firmwares, that are actually different. If this happens, they are usually only very minor changes and you should expect them to still be fully compatible. I include the "XX" and "OXA" identifiers so the very advanced users can deduce from which full firmware I have taken the kernel file.
"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. I hope that makes sense."
following the above you can try with KK2
which is available in the thread, http://download.chainfire.eu/53/CF-Root/SGS2/CF-Root-SGS2_XW_XEN_KK2-v5.0-CWM5.zip
Thank you ever so much guys, I done it and it works perfectly now. I did all this just so I could tweak my phone a bit. You guys don't happen to know any tweaks and what not to make the phone faster/smoother/ etc?
Yep. Read. Research. There are no shortcuts.
FASTEST WAY TO DO ALL THOSE IS JUST TO INSTALL A CUSTOM ROM, I RECOMMEND MIUI, THE LINK IS AVAILABLE IN MY SIGNATURE AND HERE IS THE TUTORIAL VIDEO, DONT FORGET TO SAY THX