[Q] I want to root and flash cwm on my i9100. - Galaxy S II Q&A, Help & Troubleshooting

would anyone be kind enough to point me to the appropriate threads for an all-in-one guide to root and flash cwm on my i9100 so i can flash cm10.
i have spent around 2-3 hours reading lots of guides, scouting xda and using the search function but everything feels so scattered and confusing to me.
gt-i9100
android version 4.1.2
baseband i9100buls1
kernal 3.0.31 -889555
build number (not sure if you need this?)

Leoncc said:
would anyone be kind enough to point me to the appropriate threads for an all-in-one guide to root and flash cwm on my i9100 so i can flash cm10.
i have spent around 2-3 hours reading lots of guides, scouting xda and using the search function but everything feels so scattered and confusing to me.
gt-i9100
android version 4.1.2
baseband i9100buls1
kernal 3.0.31 -889555
build number (not sure if you need this?)
Click to expand...
Click to collapse
Try the 'Philz' kernel ma8, its a stock based Custom JB kernel which can be flashed from ur stock recovery to root and install latest Cwm recovery for u
Link Here ======> PHILZ Kernel
PS- the bold thing (Build number) in ur post is pretty much needed to select the right kernel

Sun90 said:
Try the 'Philz' kernel ma8, its a stock based Custom JB kernel which can be flashed from ur stock recovery to root and install latest Cwm recovery for u
Link Here ======> PHILZ Kernel
PS- the bold thing (Build number) in ur post is pretty much needed to select the right kernel
Click to expand...
Click to collapse
Oh I see now, I wasn't looking at the build number on the phone just the kernal version...

Leoncc said:
I don't understand which one to download, there is so many what bit of the kernal on my phone am I supposed to be relating too?
Click to expand...
Click to collapse
Build Number? post details of the same

Related

[Q] Choosing CF-root kernal for rooting.

I want to root my phone. I have been reading alot of tutorials and posts made here in the forum. Now I think I know enough to root the phone. I am just confused about one little thing; can I flash any cf-root kernal to my phone or I need specific. Help me in choosing the kernal from Hellcat's one.
I downloaded XXKI4 from Hellcat's page but I am not sure. Which CF-root kernal should I flash?
This is my phone details according to Kies:
PDA: KJ2
PHONE: KI1
CSC: KJ1 (XSG)
2.3.5 (Updates from Kies)
Click to expand...
Click to collapse
I had it updated using Kies. I want to know whether I can use any sg2 kernal on my phone or I have to be specific according to my phone details? I think I screwed up big time rooting by installing those updates..
This is the phone status picture taken:
http://imgur.com/0Kybt
cf-root kernel first mate...
First of all, you have to flash a cf-root kernel with odin using a .tar file. Then you can flash the kernel you want, if it is compatible with your rom. Usually, this is said in kernel thread.. Hope this helps!!
pHraiL^ said:
I want to root my phone. I have been reading alot of tutorials and posts made here in the forum. Now I think I know enough to root the phone. I am just confused about one little thing; can I flash any cf-root kernal to my phone or I need specific. Help me in choosing the kernal from Hellcat's one.
I downloaded XXKI4 from Hellcat's page but I am not sure. Which CF-root kernal should I flash?
This is my phone details according to Kies:
I had it updated using Kies. I want to know whether I can use any sg2 kernal on my phone or I have to be specific according to my phone details? I think I screwed up big time rooting by installing those updates..
This is the phone status picture taken:
http://imgur.com/0Kybt
Click to expand...
Click to collapse
You should read Chainfire's CF-Root thread and use CF-Root kernel for XWKJ2 in 7. post => http://forum.xda-developers.com/showthread.php?t=1103399&highlight=CF+Root
Good luck !
Flash using the cf-root that matches your stock/current kernel, make a cwm backup, then you can change to whatever Rom you fancy. Me personally i just rooted and removed all the Orange crap and tried a couple of Roms but in the end the phone is that good im happy with rooted stock so restored my backup
Sent from my GT-I9100 using XDA App
I give up -- I thought I know enough to safely root my phone but it's hard =D. New things keeps coming up..
I just wanted someone to pin point me that this is the cf-root you should be using for your phone details as it is the best for you and with that you can easily install other custom ROMs (I want sensation one) and gain root access ofcourse.
Nevermind, I will keep doing the homework until I crack it up!
ANY help is still appreciated because I have files ready..
pHraiL^ said:
I want to root my phone. I have been reading alot of tutorials and posts made here in the forum. Now I think I know enough to root the phone. I am just confused about one little thing; can I flash any cf-root kernal to my phone or I need specific. Help me in choosing the kernal from Hellcat's one.
I downloaded XXKI4 from Hellcat's page but I am not sure. Which CF-root kernal should I flash?
This is my phone details according to Kies:
I had it updated using Kies. I want to know whether I can use any sg2 kernal on my phone or I have to be specific according to my phone details? I think I screwed up big time rooting by installing those updates..
This is the phone status picture taken:
http://imgur.com/0Kybt
Click to expand...
Click to collapse
Hi i read up on rooting my S2 on this website and youtube and i was confident that i could do it, they all made it sound and look easy.
I went ahead and flashed my Kernel (XWKF3) using ODIN 1.85 and it went through process said successful and rebooted as said but soon as the first black screen comes on saying "SAMSUNG GALAXY S2 GTI9100" it just stays on this screen and nothing else happens.
It is therefore Semi-Bricked, i have tried several kernels and firmware and then it totally bricks, thou lucky i bought a usb jig that puts it back into download mode.
My advice is to be 100% sure and do a lot of research before proceeding and if anyone got an idea what i can do to get my phone working again please let me know
If you chose to use Hellcat's Kernel, then you don't need CF-ROOT Kernel.
HellcatDroid said:
Features
Root
Kernel comes "instant rooted", after flashing this kernel your system is completely rooted (su, busybox and the Superuser app).
Nothing more needs to be done, totally newb friendly
Click to expand...
Click to collapse
Just download the Kernel that matches your current Kernel version.
To find out what Kernel you are using, Settings -> About
Else you can just go to Dialer, then *#1234#
The PDA version is also your Kernel Version.
Run ODIN, select the hellcat kernel *.tar file under PDA, then start.
DO NOT REPARTITION
DO NOT ERASE EFS
You say PDA version is your kernal version, it means KJ2 is my kernal version. I can't find the match for this kernal on hellcat's page. Though my Baseband version in 'about' shows XXKI4. Since it's matches the kernal on Hellcat's page, I thought this is the kernal version.
So now I have to find a kernal version for my PDA version? And what is the difference between cf-root and the hellcat's kernals?
Thanks.
pHraiL^ said:
You say PDA version is your kernal version, it means KJ2 is my kernal version. I can't find the match for this kernal on hellcat's page. Though my Baseband version in 'about' shows XXKI4. Since it's matches the kernal on Hellcat's page, I thought this is the kernal version.
So now I have to find a kernal version for my PDA version? And what is the difference between cf-root and the hellcat's kernals?
Thanks.
Click to expand...
Click to collapse
my advice to you, being a 2 months old newbie myself, is to read for a few days around XDA. you can learn alot and make sure you don't mess things up.
and get yourself a JIG off ebay ASAP. It's like 2 bucks, and it's worth it.
I myself, flashed CF-Root-SGS2_XX_OXA_KH1-v4.1-CWM4 on my SII and than plugged JIG to get rid off the yellow triangle. It was easy. For now I'm running like that on stock to get familiar in android cos this new to me (former iPhone user). After a "test/learning" mode I'll probably flash Galnet MIUI.
my version of device is:
android version 2.3.3
baseband version I9100xxkg5
Kernel version 2.6.35.7-I9100jpkh1-cl453266 [email protected]dell140 #2
build number gingerbread.jpkh1
and that's why I flashed the "KH1" version cos I'm still unsure the other "close/similar" versions I can flash on my device.
If there is an exact version of CF-Root for your version flash that one and follow CFs instructions on the first page of his thread (http://forum.xda-developers.com/showthread.php?t=1103399).
hope this helps. If you have any other specific questions ask here and if I now the answer, I'll help.
cheers.
pHraiL^ said:
I give up -- I thought I know enough to safely root my phone but it's hard =D. New things keeps coming up..
I just wanted someone to pin point me that this is the cf-root you should be using for your phone details as it is the best for you and with that you can easily install other custom ROMs (I want sensation one) and gain root access ofcourse.
Nevermind, I will keep doing the homework until I crack it up!
ANY help is still appreciated because I have files ready..
Click to expand...
Click to collapse
I have only ever used CF-Root for rooting so I can't comment on Hellcat etc but what I can say is that all the information required for CF-Root is in Chainfire's thread http://forum.xda-developers.com/showthread.php?t=1103399
It specifically states how to find out which file to use at the bottom of the very 1st post.
I was totally new to all this rooting and flashing firmware business until I found the XDA forum and I can only speak from personal experience but I have found that as long as you read, read then read again and follow the instuctions to the absolute letter you shouldn't have any difficulties.
Thanks for the tip man but I can't find cf-root KJ2 for my phone. I tried searching and failed. I'll keep looking.
Ive rooted my phone via odin. Flashed cf root kernel kf1 to remove the yellow triangle. But as i was about to flash the rom using cwm recovery mode, its opening up to a "manual mode", hence i cant flash the roms. Any ideas what might cause this?
I have rooted my SGS2 (xwkg1). I didn't know the first thing about it, and found this forum to be the best of knowledge for playing around with my phone.
If you research enough you will find the right post showing a step by step way to root your phone (so easy) and flash ROMs. I am ready to play the ROM game now..
Follow these steps..
http://forum.xda-developers.com/showthread.php?t=1125414
Just make sure you get the right kernel for your particular phone.
If you want noob steps. Let me know..
---------- Post added at 03:31 PM ---------- Previous post was at 03:15 PM ----------
Find your kernels here (Special thanks to Odia)
http://forum.xda-developers.com/showthread.php?t=1101671
I am confused in choosing the kernal for my phone. You see my baseband version shows XXKI4 which matches a kernal back there, it confuses me alot. But my kernal version shows JPKJ2, for which I can't find a kernal. Whole lot of confusion in choosing a matching kernal.. =(
Will GT-I9100_XWKJ2_insecure work for my kernel version JPKJ2?
And I found this kernel too; CF-Root-SGS2_XW_XEF_KJ2-v5.0-CWM5.zip
Chainfire said XW and the initial doesn't matters if it's KJ2. But mine's JPKJ2
----
It_ler said:
You can use CF-Root kernel for XW_XEF_KJ2 to root your ROM.
Please make a backup before flashing.
Click to expand...
Click to collapse
It_ler said:
There are several posts which say that CF-Root kernel XX_KI4 and XW_KI8 will work fine on JPKJ2.
So, use one of them to root your phone as long as Chainfire is absent.
As soon as he posts a CF-Root kernel for KJ2, you can easily flash this kernel over the "older" one.
Click to expand...
Click to collapse
Which one now?
http://forum.xda-developers.com/showpost.php?p=19013036&postcount=7
Please take time to read as:
Help! Which file do I use ?
Listen closely, for I will say zis only once!
Go to Settings -> About phone -> Kernel Version. Note the string present there:
2.6.35.7-I9100XXKG1-CL349526
What matters most (KG1) in this case, is in bold. Try to find the matching file under downloads:
CF-Root-SGS2_XX_OXA_KG1-v4.1-CWM4.zip
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.
Click to expand...
Click to collapse
Rather than creating a new thread the best option is to post in pre existing thread this provides you get help and if others in same situation can read answer to posts....
On that note thread closed.

Need help rooting a weird kernel

I am trying to root a SGS2, i am not sure what kernel to use, my current kernel version is XWLPD-CL524746 [email protected] 154 #3
What I want is clockworkrecovery in order to install a MIUI rom.
this guide states the following:
To work out which version you need go into Settings --> About Phone in your Galaxy S II, and scroll down to where it says "Kernel version". You will see a string something like this: 2.6.35.7-I9100XXKI3-CL571576. The yellow bit after the XX is what you're looking for.
My current kernel does not correspond to this.. what to do?
Default Need help rooting a weird kernel
Just flash back to stock firmware...u can find it in xda...just keep searching
narsimdamha said:
Just flash back to stock firmware...
Click to expand...
Click to collapse
Uhm got a link? Do I flash to stock kernel then therafter to a cf-root based kernel?
sry about the n00b questions.
Default Need help rooting a weird kernel
just get back to stock 1st...then is up to u
"search more u gain more info+skill"
"THANK BUTTON WONT BITE"
sohn said:
I am trying to root a SGS2, i am not sure what kernel to use, my current kernel version is XWLPD-CL524746 [email protected] 154 #3
What I want is clockworkrecovery in order to install a MIUI rom.
this guide states the following:
To work out which version you need go into Settings --> About Phone in your Galaxy S II, and scroll down to where it says "Kernel version". You will see a string something like this: 2.6.35.7-I9100XXKI3-CL571576. The yellow bit after the XX is what you're looking for.
My current kernel does not correspond to this.. what to do?
Click to expand...
Click to collapse
You better take the 'original' guide for CF-Root. Pay special attention to the section titled Help! Which file do I use ?.
narsimdamha said:
just get back to stock 1st...then is up to u
"search more u gain more info+skill"
"THANK BUTTON WONT BITE"
Click to expand...
Click to collapse
i am not sure what the stock rom used to be, i got the phone with the XWLPD-CL524746 [email protected] 154 #3 kernel, I dont want to brick my phone flashing some random kernel...
sohn said:
i am not sure what the stock rom used to be, i got the phone with the XWLPD-CL524746 [email protected] 154 #3 kernel, I dont want to brick my phone flashing some random kernel...
Click to expand...
Click to collapse
Look here
http://forum.xda-developers.com/showthread.php?p=13712988
You will find your stock ROM and kernel for XWLPD. Flash them. Now, you can use cf_root lpd to get cwm and root or siyah kernel or a temporary cwm, it is your choice
Sent from my GT-I9100 using Tapatalk 2
Phil3759 said:
Look here
http://forum.xda-developers.com/showthread.php?p=13712988
You will find your stock ROM and kernel for XWLPD. Flash them. Now, you can use cf_root lpd to get cwm and root or siyah kernel or a temporary cwm, it is your choice
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Thanks, do I just install the "NEE (nordic) XWLPD" tar.md5 with odin? does this include both rom as well as kernel? sry, I need to be certain..
sohn said:
Thanks, do I just install the "NEE (nordic) XWLPD" tar.md5 with odin? does this include both rom as well as kernel? sry, I need to be certain..
Click to expand...
Click to collapse
You have full rom (incl kernel) or only kernel
Nordic is fine
Sent from my GT-I9100 using Tapatalk 2

[Q] Kernel help needed

Hi all,
I stupidly started messing around with flashing kernels onto my SGS2-P, and then found out about this emmc bug.
My device is one of those affected, and I want to go back to my official kernel, mainly because of the emmc worry and
also the G-sensor for orientation doesn't work anymore.
The kernel I flashed was 3.0.15-I9100XWLPT-CL941023.
Does anyone have the official 3.0.15-I9100PXXLPH-CL378510 [email protected] #3 kernel? I have searched the forums but only found a ROM and not sure how to extract just that kernel to flash it.
Please please anyone, if you can help I'd be very appreciative.
Phone details:
Model number
GT-I9100P
Android version
4.0.3
Baseband version
I9100PXXLPC
Kernel version
3.0.15-I9100PXXLPH-CL378510 [email protected] #3
Build number
IML74K.XXLPH
xteejx said:
Hi all,
I stupidly started messing around with flashing kernels onto my SGS2-P, and then found out about this emmc bug.
My device is one of those affected, and I want to go back to my official kernel, mainly because of the emmc worry and
also the G-sensor for orientation doesn't work anymore.
The kernel I flashed was 3.0.15-I9100XWLPT-CL941023.
Does anyone have the official 3.0.15-I9100PXXLPH-CL378510 [email protected] #3 kernel? I have searched the forums but only found a ROM and not sure how to extract just that kernel to flash it.
Please please anyone, if you can help I'd be very appreciative.
Phone details:
Model number
GT-I9100P
Android version
4.0.3
Baseband version
I9100PXXLPC
Kernel version
3.0.15-I9100PXXLPH-CL378510 [email protected] #3
Build number
IML74K.XXLPH
Click to expand...
Click to collapse
Download CF-ROOT kernel for your phone (xxlph) here: download.chainfire.eu/147/CF-Root/SGS2/CF-Root-SGS2_XX_OXA_LPH-v5.2-CWM5.zip
Flash via Odin
Notes:
-CF-ROOT will root your phone (sorry, that's the only option i could find for now)
- You can remove yellow triangle with triangle away app
Swyped from my Samsung Galaxy SII
Don't the cf root kernels have the MMC_CAP_ERASE problem?
Sent from my GT-I9100P using Tapatalk 2
I'm just really worried about bricking my phone. Otherwise I'd be flashing away like my last device.
Siyah kernel.... Safe or dodgy?
Also, are kernels and ROMs separated for these phones or are they bundled together?
Maybe this should be something to ask on those topics sorry
Sent from my GT-I9100P using Tapatalk 2
xteejx said:
I'm just really worried about bricking my phone. Otherwise I'd be flashing away like my last device.
Siyah kernel.... Safe or dodgy?
Also, are kernels and ROMs separated for these phones or are they bundled together?
Maybe this should be something to ask on those topics sorry
Sent from my GT-I9100P using Tapatalk 2
Click to expand...
Click to collapse
Siyah kernel is a stable kernel and is one of the most popular kernels for our S2.. so it is completely safe to flash Siyah with CWM/Odin considering that you follow all the necessary steps to get it done correctly , here's how http://galaxys2root.com/galaxy-s2-hacks/how-to-installflash-a-new-kernel-on-galaxy-s2-i9100/
here's the list of Siyah kernels http://gokhanmoral.com/
and an index of kernels http://forum.xda-developers.com/showthread.php?t=1255790
hope this helps
Your build number is from a 4.0.4 ROM, not 4.0.3. Weird?
Sent from My Omega powered beast, using Xparent ICS
You are on 4.0.3 then why Problem
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
blade30p said:
Your build number is from a 4.0.4 ROM, not 4.0.3. Weird?
Sent from My Omega powered beast, using Xparent ICS
Click to expand...
Click to collapse
My build number has always been this (I bought the phone with ICS). Strange indeed.
Sent from my GT-I9100P using Tapatalk 2
Flash a siyah kernel or any other safe kernel sir
Sent from my GT-I9100 using xda app-developers app
Already flashed the latest siyah kernel, should have updated here
Thank you everyone who helped, appreciate it
I now have screen rotation again, and other cpu stepping options etc if I want them... Sweeeet
Sent from my GT-I9100P using Tapatalk 2
guys i was using siyah with cm9.... i flashed neak a week ago just to test it but i was not happy ....so i wanted to flash siyah today and tried to get into recovery which i am not able to....shud i flash a cwm recovery now..????..how do i flash it...???...because i cant get into cwm recovery to flash anything now....plz can someone help me on this...
sannik said:
guys i was using siyah with cm9.... i flashed neak a week ago just to test it but i was not happy ....so i wanted to flash siyah today and tried to get into recovery which i am not able to....shud i flash a cwm recovery now..????..how do i flash it...???...because i cant get into cwm recovery to flash anything now....plz can someone help me on this...
Click to expand...
Click to collapse
u can just flash the .tar file of siyah kernel latest thro 'Odin'
u will have ur CWM back after that u can flash any ROM/Kernel zip file's
Can you go to download mode at all. Down volume+ home + power
Sent from my GT-I9100 using Tapatalk 2
Sun90 said:
u can just flash the .tar file of siyah kernel latest thro 'Odin'
u will have ur CWM back after that u can flash any ROM/Kernel zip file's
Click to expand...
Click to collapse
thanks bro... but i have a macbook pro and imac....but somehow mobile odin worked and then i flashed siyah....recovery working now....
By the way do you speak KANNADA...???????

[Q] Assistance needed with first root of SG2 i9100

Hi guys. I have been a frequent visitor and learned alot about android and features. I am ready to root my galaxy s2 i9100
My details are :
Android version: 4.04
Model number gt-i9100
Baseband version: i9100XXLQ6
Kernal version: I9100xxlbq-cl911584
build number: IMM76D.XXLQB
I downloaded
ODIN 1.85
CF-Root-SGS2_XX_XEO_LQB-v5.6-CWM5
I am not seeing the original kernal file up for download for my version. What else do I need for my root? Is there any advice such as best method and such. Thank you kindly everyone. Mods, if I posted in the wrong section, please move my thread to the correct location.
That's all you need mate. This kernel is declared safe by Chainfire but as any 4.0.4 kernel should not be used to wipe data because of possibility of emmc cap bug rendering your phone bricked. Root with this kernel but make sure to switch to custom safe one before attempting to wipe data.
Best of luck
Sent from my GT-I9100 using Tapatalk 2
daxgirl said:
That's all you need mate. This kernel is declared safe by Chainfire but as any 4.0.4 kernel should not be used to wipe data because of possibility of emmc cap bug rendering your phone bricked. Root with this kernel but make sure to switch to custom safe one before attempting to wipe data.
Best of luck
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Which one would you recommend for wiping data? i assume by wiping data you mean unrooting. am I right?
wargrafix said:
Which one would you recommend for wiping data? i assume by wiping data you mean unrooting. am I right?
Click to expand...
Click to collapse
check here you'll find your answers http://forum.xda-developers.com/showthread.php?t=1756242
slimlo said:
check here you'll find your answers http://forum.xda-developers.com/showthread.php?t=1756242
Click to expand...
Click to collapse
Essentially flashing using a 4.04 firmware will brick the phone? or is it when I flash, it will be bad to flash using a 4.04 firmware? Sooo confused.
If anyone has the steps what I should do, please tell me. I am worried about bricking.
If I root the phone, when official JB comes out, will I be able to update?
any help guys? The thread isn't very clear what do I do if I have this kernal. Do I downgrade before rooting?
Insted of flashing that Cf root kernel with Odin or Cwm, flash Siyah 4.1.5.
www.gokhanmoral.com
Sent from my GT-I9100
The link, do I root with those? if I do, what will it change?
wargrafix said:
Hi guys. I have been a frequent visitor and learned alot about android and features. I am ready to root my galaxy s2 i9100
My details are :
Android version: 4.04
Model number gt-i9100
Baseband version: i9100XXLQ6
Kernal version: I9100xxlbq-cl911584
build number: IMM76D.XXLQB
I downloaded
ODIN 1.85
CF-Root-SGS2_XX_XEO_LQB-v5.6-CWM5
I am not seeing the original kernal file up for download for my version. What else do I need for my root? Is there any advice such as best method and such. Thank you kindly everyone. Mods, if I posted in the wrong section, please move my thread to the correct location.
Click to expand...
Click to collapse
I actually have the same HW version in my new SGS2 and I have checked with eMMC check (downloaded from Google Play) that my chip is safe from "brick bug" :laugh:
Now the question is: which kernel to choose, CF or Siyah ? I'm planning to use CyanogenMod 10 on this phone, does kernel version matter at all in this case ?
/edit:
ROM will be either original CM10 or one of the variants (like HellyBean for example)
ZDQ said:
I actually have the same HW version in my new SGS2 and I have checked with eMMC check (downloaded from Google Play) that my chip is safe from "brick bug" :laugh:
Now the question is: which kernel to choose, CF or Siyah ? I'm planning to use CyanogenMod 10 on this phone, does kernel version matter at all in this case ?
/edit:
ROM will be either original CM10 or one of the variants (like HellyBean for example)
Click to expand...
Click to collapse
If GotBrickbug app by CF said your chip is safe than it shouldn't matter what kernel you use. Safe hardware.
Personally I always prefer rooting with CF kernels that match my FW version. Then if you're still unsure about the chip... flash siyah, go to advanced (while still in recovery) > reboot recovery. Then wipe data with siyah kernel just to be on the safe side. I always keep siyah 3.5.2 (the first transisiontl ics/jb kernel) for those purposes. CM10 built in kernels are all considered safe so that's the last time you'll ever be worried about it.
Best of luck, man
Thank you very much, I ran emmc check and I have a sane chip.
if I flash with the CF LBQ, what is my next step?
wargrafix said:
Thank you very much, I ran emmc check and I have a sane chip.
if I flash with the CF LBQ, what is my next step?
Click to expand...
Click to collapse
your phone will be rooted and u can then choose to install a custom kernel like Siyah v 4.1.5 on ur phone which gives u the latest CWM recovery thro which u can install any custom rom of ur choice(meant for i9100 though) on ur phone
Thank you very much!
If my questions seemed noobish, its because I want to be very sure. It my first expensive phone.
a question though, When samsung upgrades us to JB, will I be able to update it?
wargrafix said:
Thank you very much!
If my questions seemed noobish, its because I want to be very sure. It my first expensive phone.
a question though, When samsung upgrades us to JB, will I be able to update it?
Click to expand...
Click to collapse
Samsung releases firmware in various regions and with varied carriers. So I bet that till it is officially released it will take time but when it does you will get OTA if your are on 'STOCK' ROM. but if you move away to custom rom then you will have to update manually.
Sent from my GT I-9100 with CM10 JellyBean L.O.V.E. via Tapatalk 2
So essentially I need to revert to 4.04 stock to upgrade? How do I do that?
wargrafix said:
So essentially I need to revert to 4.04 stock to upgrade? How do I do that?
Click to expand...
Click to collapse
To revert back assuming you didn't do backup before, download 4.0.4 firmware for your region on sammobile and flash it using odin.. Then to upgrade it when official update are up just hit OTA, kies, or flash it via odin the same way like you flash 4.0.4..
If you don't have idea how to flash then google it, theres plenty much tutorials out there.. hope it helps
Ohhhhhh. I get it. Flash using CF, or CM 10, use triangle app to remove warning triangle and if I need to unroot, flash with 4.04 (my region) using odin? Sound pretty simple. Am I missing any steps?
wargrafix said:
Ohhhhhh. I get it. Flash using CF, or CM 10, use triangle app to remove warning triangle and if I need to unroot, flash with 4.04 (my region) using odin? Sound pretty simple. Am I missing any steps?
Click to expand...
Click to collapse
Actually I get confused myself hehe, by "Flash using CF, or CM 10" you mean flash what? The rest are ok..
Well, let's put this simple, Flash the CF-Root for your phone then you're rooted now, if you want to flash custom rom such as cm10 then flash it (the cm10 zip file to be flashed on recovery mode and don't forget to read the cm10 instruction before & after flashing), if you want to get rid of the triangle then do it with triangle away, finally to unroot and revert to stock, just flash stock firmware via odin..
Hi everyone! I just rooted my phone and it was sooo easy.
Thank you so much. Your advice and help definitely made it much easier than I though.
Yeah, welcome to the rooted world where you can explore more with your phone
Sent from my GT-I9100

[Q] Confused 1st time rooter

Hi all,
well, I've read the site rules and watched carefully the video... I fully admit that I'm a noob and I'm ready to live with this status for a while
Despite this, I'll anyway post my questions, and I'm really grateful in advance for any help.
I want to root my SGS2 because I would like to install some specific apps and why not to change the rom to have something more "serious".
My actual config is as follow:
GT-I9100
Android version: 4.0.4
Base band: I9100BULP8
Kernel version: 3.0.15-1056084 [email protected] #3 SMP PREEMPT Thu Sep 13
Built: IMM76D.BULPG
I'm really not familiar with all terms used in the android space, I read several threads looking for a rooting manual and found quite good stuff. My actual worry is that I'm unable to find something (cf_root etc...) to use matching with my actual installed levels, can someone point me out on a sure rooted stuff and how to.
I don't want to have my phone out of order, this is the reason for this post. As stated I got confused and got lost with the wording used, ex: don't use this rom because if you have the eMMC chip with VYL00M (my case) etc... That's why thanks in advance !
Mo
you can flash siyah from this thread :
http://forum.xda-developers.com/showthread.php?t=1555259
its safe, got no eMMc erase bug...
Flashing siyah will gain you root after which you can flash any Rom of your choice..
Dont forget to make a nandroid backup..
cheers
kjplasma said:
you can flash siyah from this thread :
http://forum.xda-developers.com/showthread.php?t=1555259
its safe, got no eMMc erase bug...
Flashing siyah will gain you root after which you can flash any Rom of your choice..
Dont forget to make a nandroid backup..
cheers
Click to expand...
Click to collapse
Lol the poor guy ain't good with technical words, you see your current version of kernel probably has a serious issue called a brick bug, it renders the phone unusable and recovery is a hassle in case of soft brick, hard brick situation is unrecoverable. Install got brick bug app by chainfire and check whether you are vulnerable so you can be more cautious, installing cm roms and certain other roms are safe, before flashing you must check whether it is effected by eMMc brick bug, and do not perform any erase activity if you are effected by the bug.
Peace
Edit : If you are effected install via Odin only. And this bug is present only in ICS Roms currently, if you are in gb you are safe, and be careful about flashing stock ICS use safe custom roms which has eMMc Cap erase disabled.
Using GT - I9100
I thank those who give helpful comments
I expect the same from others.
Hi,
thank you both for your answers, Siyah looks a good alternative. Is there a specific version to use ?
Is installing a CF-root a more straight forward process ? Assuming to find the right one...
Thanks again
Mo
MoThan08 said:
Hi,
thank you both for your answers, Siyah looks a good alternative. Is there a specific version to use ?
Is installing a CF-root a more straight forward process ? Assuming to find the right one...
Thanks again
Mo
Click to expand...
Click to collapse
Siyah is the best alternative for u ma8, as its brick bug free for sure and beeing the best kernel to root with gr8 success
u dwnld the tar file of siyah version 4.1.5 for S2 and flash the same by putting the file in 'PDA' section of 'ODIN' to root ur phone
u can google for lot of Youtube Video guides avilable for ODIN flash on ur s2
You can flash This from stock recovery (place the file in SD Card) and flash via stock recovery , then flash any custom Rom if you want to try JB , try NeatROM Lite v4.0 , after flashing this , you can just flash latest PhilZ Kernel v3.75 (Link in my signature )
Thanks for your help,
a last question (I hope) why the 4.1.5 version instead of the 5.0.1 ?
Stability issues ?
Have a good day
M
MoThan08 said:
Thanks for your help,
a last question (I hope) why the 4.1.5 version instead of the 5.0.1 ?
Stability issues ?
Have a good day
M
Click to expand...
Click to collapse
first root ur phone using v4.1.5 and then upgrade it to v5.0.1
i dislike the siyah v5.0.1..best to use siyah 4.1.5
so basically steps:
1. Install clockwork mode recovery(CWM) through recovery mode
2. Install siyah 4.1.5 by installing zip from sd card
3. now install any rom of your choice and enjoy
OK I am a NOOB too but need some clarification I just replaced my i9100 do to a brick bug so I gotta get this right. I just checked the replaced motherboard and sure enough it also has the bug SO, I need to know as it does seem quite clear already but only say 90% so to make it ABSOLUTELY CLEAR in order to avoid the bug I simply have to use siyah 4.1.5 and then I am free to flash whatever, GB + ICS + JB / 4.0.4 , 4.1.1 whatever the bug ONLY applys to my understanding (correct me here) with stock recovery and original ICS kernel.
NEXT NOOB question often ROM's pack in a kernel what things could bring back a dangerous situation. Flashing ROM's ? (maybe include a dangerous kernel or something ?).... 2: apps? can I ever factory data wipe safely again or with siyah after the previous protocol is it safe ? ?
:silly::silly:Also really Confused !?!?!?!:silly::silly:
aviral1990 said:
i dislike the siyah v5.0.1..best to use siyah 4.1.5
so basically steps:
1. Install clockwork mode recovery(CWM) through recovery mode
2. Install siyah 4.1.5 by installing zip from sd card
3. now install any rom of your choice and enjoy
Click to expand...
Click to collapse
Hey all,
just to let you know the status. I installed Siyah 4.1.5 using Odin as advised by Sun90 and everything went perfectly smooth.
Thank you !
I think my mext move will be first to install a good backup tool then to scout for other rom like cyanogen etc...
@futiless,
as I said using Odin, it's safe ! I read that dual boot is now available with the latest version of Siyah, that could be the answer for trying new roms while preserving a working one. For sure I'll test it.
Thanks again for your help
M

Categories

Resources