Change Kernel on Samsung ROM - Galaxy S II Q&A, Help & Troubleshooting

Hi,
I've got 2 questions :
-Can i update my Samsung Rom to CM9 with :
1-boot on recovery mode
2-Load "CWM.zip", i've download on XDA
3-Load CM9.ROM.ZIP
4-Reboot
-Can i change the kernel on Samsung ROM ?

bbk said:
Hi,
I've got 2 questions :
-Can i update my Samsung Rom to CM9 with :
1-boot on recovery mode
2-Load "CWM.zip", i've download on XDA
3-Load CM9.ROM.ZIP
4-Reboot
-Can i change the kernel on Samsung ROM ?
Click to expand...
Click to collapse
in order to install CM9 rom u have to first root ur Phone using a CF-root Kernel
since Cm9 cannot be flashed with Stock recovery as it needs Custom recovery
so first root ur phone and then install CM9

My phone is already root. (with any PC )
CWM.zip is a ClockWorkMod in a ZIP to load in memory a CWM-recovery 5.X
What is a CF-Root kernel ?

bbk said:
My phone is already root. (with any PC )
CWM.zip is a ClockWorkMod in a ZIP to load in memory a CWM-recovery 5.X
What is a CF-Root kernel ?
Click to expand...
Click to collapse
CF- chain Fire-Root kernel will root ur phone and install custom recovery on ur Phone
so if ur phone is already rooted then install the CWM.zip file, then reboot into cwm recovery and install the CM9 zip file
before that in cwm recovery make a nandroid bkp of ur exsisting rom first
and also follow the instructions of flashing CM9 rom carefully form there thread OP

Thanks, i will try in 2 days

help needed
Hi
I have ICS 4.0.3 (GT-i9100BULP7 | LP8 | IML74K.BULPD), can someone tell me how to root it.
i rooted it before the update with "CF-Root-SGS2_BU_VOD_LPC-v5.4-CWM5".
After the update my mobile is unrooted
my i9100 also has the BrickBug Chip issue

bkhaliq said:
Hi
I have ICS 4.0.3 (GT-i9100BULP7 | LP8 | IML74K.BULPD), can someone tell me how to root it.
i rooted it before the update with "CF-Root-SGS2_BU_VOD_LPC-v5.4-CWM5".
After the update my mobile is unrooted
Click to expand...
Click to collapse
You root it using the same method as before, I assume via ODIN, but with an LP7 CF-Root kernel.

bkhaliq said:
Hi
I have ICS 4.0.3 (GT-i9100BULP7 | LP8 | IML74K.BULPD), can someone tell me how to root it.
i rooted it before the update with "CF-Root-SGS2_BU_VOD_LPC-v5.4-CWM5".
After the update my mobile is unrooted
Click to expand...
Click to collapse
Try flashing a PDA which has a CF-root available ( via PC-ODIN).
Then flash the CF root to gain root and CWM.

CWStJNobbs said:
You root it using the same method as before, I assume via ODIN, but with an LP7 CF-Root kernel.
Click to expand...
Click to collapse
Thanks for the effort
please tell me from where can i get the
LP7 CF-Root kernel

help needed
Hi
I have ICS 4.0.3 (GT-i9100BULP7 | LP8 | IML74K.BULPD), can someone tell me how to root it.
i rooted it before the update with "CF-Root-SGS2_BU_VOD_LPC-v5.4-CWM5".
After the update my mobile is unrooted
my i9100 also has the BrickBug Chip issue

Related

[Q][SGIII] Is it safe to update with OTA after root+custom cernel?

Hello, OTA just downloaded new update on my phone, but I am not sure if I can safely apply it... I run through whole therad and I can see, somebody was succesfull with OTA update somebody not... I have stock rom IMM76D.I9300XXALF2 with custom franco.Kernel r10 and rooted with CF-Root 6.4 + SuperSU + CWM5.5 + CWMManager. So question is, if I can use OTA update, or should I firstly remove custom kernel back to stock kernel and use OTA even if rooted with CF-R 6.4 or use OTA even with custom kernel and CF-R 6.4 or dont use OTA at all Thanx very much for help
If you do not have stock recovery the update will fail.
Sent from my GT-I9300 using Tapatalk 2
joshnichols189 said:
If you do not have stock recovery the update will fail.
Click to expand...
Click to collapse
If I understand it right - because I used CF-Root 6.4 with CWM so now I have CWM Recovery not the stock one, so I downloaded my current whole stock ROM, unpacked it and there is recovery.img <- and this is stock recovery? So now should I flash it back to phone to get stock recovery back?

GT-I9100 - CWM Recovery won't install

Hey,
I've successfully rooted my SII and installed ROM Manager, but as I try to flash CWM Recovery and select GT-I9100 the install doesn't commence and I'm left with a message saying 'An error occurred while downloading your recovery'. Any solutions to fix this or flash CWM in a different way so I can install CM9?
Thanks for any help
XCQT said:
Hey,
I've successfully rooted my SII and installed ROM Manager, but as I try to flash CWM Recovery and select GT-I9100 the install doesn't commence and I'm left with a message saying 'An error occurred while downloading your recovery'. Any solutions to fix this or flash CWM in a different way so I can install CM9?
Thanks for any help
Click to expand...
Click to collapse
first, Don't use ROM manager, it's not full compatible with our phone. You have been warned!
Second, please provide the following information:
-Your Rom / firmware details (dial *#1234#)
-What kernel are you using (check Settings>about)
-How did you ROOt your phone
Your problem is very easy to solve. however, your response is important
Jokesy said:
first, Don't use ROM manager, it's not full compatible with our phone. You have been warned!
Second, please provide the following information:
-Your Rom / firmware details (dial *#1234#)
-What kernel are you using (check Settings>about)
-How did you ROOt your phone
Your problem is very easy to solve. however, your response is important
Click to expand...
Click to collapse
I used S2 root to root my phone.
My kernel is I9100XWLP3 (3.0.15-I9100XWLP3-CL287862
[email protected] #3).
Dialling *#1234# brings up
"PDA : I9100XWLP7
PHONE : I9100XXLPS
CSC : I9100XEULP5
Build Info : Tue Apr 3 19:44:49 KST 2012
Also, if we manage to fix this, how should I go about installing CM9 (if ROM Manager isn't fully compatible)?
Thanks
XCQT said:
I used S2 root to root my phone.
My kernel is I9100XWLP3 (3.0.15-I9100XWLP3-CL287862
[email protected] #3).
Dialling *#1234# brings up
"PDA : I9100XWLP7
PHONE : I9100XXLPS
CSC : I9100XEULP5
Build Info : Tue Apr 3 19:44:49 KST 2012
Also, if we manage to fix this, how should I go about installing CM9 (if ROM Manager isn't fully compatible)?
Thanks
Click to expand...
Click to collapse
1. Visit here for CWM recovery, very simple!
2. Download and Flash Siyah kernel 4.1.1.
3. Visit CM9 thread and download ROM and Gapps.
4. follow the steps on CM9 thread about flashing the ROM
if you need any more help do let me know.
Jokesy said:
1. Visit here for CWM recovery, very simple!
2. Download and Flash Siyah kernel 4.1.1.
3. Visit CM9 thread and download ROM and Gapps.
4. follow the steps on CM9 thread about flashing the ROM
if you need any more help do let me know.
Click to expand...
Click to collapse
So I flash Siyah using Odin, run CWM, and then flash CM9+gapps?
Sent from my GT-I9100 using xda app-developers app
XCQT said:
So I flash Siyah using Odin, run CWM, and then flash CM9+gapps?
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Once you've flashed the CWM recovery, then download the zip version of Siyah kernel and just flash in CWM recovery.
Very simple
Swyped from my Samsung Galaxy SII
Jokesy said:
Once you've flashed the CWM recovery, then download the zip version of Siyah kernel and just flash in CWM recovery.
Very simple
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
Thank you so much. Got it up and running
CWM not getting installed
i flashed the siyah kernal v6 beta 4 which i guess is the lates but still in rom manager it show u have a cwm uupadte bt i am unable to it plz help because of this i am unable to update cynogenmod 10.1 in my cel.
Rom-Stock JB LSJ
kernal-siyah v6 bet 4
Jay_7 said:
i flashed the siyah kernal v6 beta 4 which i guess is the lates but still in rom manager it show u have a cwm uupadte bt i am unable to it plz help because of this i am unable to update cynogenmod 10.1 in my cel.
Rom-Stock JB LSJ
kernal-siyah v6 bet 4
Click to expand...
Click to collapse
Did you even bother reading the topic you replied to?
Rom Manager from market is not properley compatible with our devices, no matter what the manager says or if you see SGS2 in the list. Uninstall it and only use the "CWM" app that is installed by kernel or reboot into recovery.
TheATHEiST said:
Did you even bother reading the topic you replied to?
Rom Manager from market is not properley compatible with our devices, no matter what the manager says or if you see SGS2 in the list. Uninstall it and only use the "CWM" app that is installed by kernel or reboot into recovery.
Click to expand...
Click to collapse
M sorry bt i got that so what can i do to install the latest CWM ???
Jay_7 said:
M sorry bt i got that so what can i do to install the latest CWM ???
Click to expand...
Click to collapse
It doesnt matter, you have no reason to have latest, they are just updates to support more devices.
Just flash custom kernel, like latest Siyah, the kernels contain CWM.
Jokesy said:
1. Visit here for CWM recovery, very simple!
2. Download and Flash Siyah kernel 4.1.1.
3. Visit CM9 thread and download ROM and Gapps.
4. follow the steps on CM9 thread about flashing the ROM
if you need any more help do let me know.
Click to expand...
Click to collapse
for step 1, we are installing a temp CWM for flashing kernel in step 2?
phone stuck in restarting when flashing cwm
i had a SHW m250k ics.i converted it into gti9100 ics ,then flash jellybean 4.1.2 XWLST and rooted it with CWM-SuperSU-v0.97 from external sd card. i tried to install CWM GT-I9100_ClockworkMod-Recovery_4.0.1.4 by flashing with odin 1.85 . i used a sites. after flashing that phone stuck at restarting with yellow triangle,while CWM is working in recovery mode .i tried to battery remove but nothing worked.then i tried to again root CWM-SuperSU-v0.97 from sd card....but it wont start........the download mode and recovery mode is working ..........what can i do now...........please help..........if i posted this in a wrong page ,sorry...................
Flash siyah v6.
Sent from the little guy
gastonw said:
Flash siyah v6.
Sent from the little guy
Click to expand...
Click to collapse
Is this for me?...sorry...I didn't catch you.......Can you please elaborate or any link for my phone model and download links
---------- Post added at 07:52 AM ---------- Previous post was at 07:12 AM ----------
sunyreza said:
i had a SHW m250k ics.i converted it into gti9100 ics ,then flash jellybean 4.1.2 XWLST and rooted it with CWM-SuperSU-v0.97 from external sd card. i tried to install CWM GT-I9100_ClockworkMod-Recovery_4.0.1.4 by flashing with odin 1.85 . i used a sites. after flashing that phone stuck at restarting with yellow triangle,while CWM is working in recovery mode .i tried to battery remove but nothing worked.then i tried to again root CWM-SuperSU-v0.97 from sd card....but it wont start........the download mode and recovery mode is working ..........what can i do now...........please help..........if i posted this in a wrong page ,sorry...................
Click to expand...
Click to collapse
can anybody help with details.........my phone is likely dead man.........
Yes it was meant for you, flash siyah v6 .tar version via Odin.
Sent from...this is not even my S2
after rooting my GS S2 GT-I9100 [xxlsj] leaked firmeware can i flash any cwm recovery.zip from the stock recovery : )
tissaoui said:
after rooting my GS S2 GT-I9100 [xxlsj] leaked firmeware can i flash any cwm recovery.zip from the stock recovery : )
Click to expand...
Click to collapse
I assume you are talking about PhilZ recovery........
If all you want is a custom recovery on a stock firmware then you have to match the recovery to the firmware build......
And you *do* realise that the leak/test firmware is not as stable as release firmwares don't you?
http://i.imgur.com/rVnFwJM.jpg

[Help] Rooting + Custom rom

Hey guys,
I have just need some help.
I got a s2 4.0.4 (no root) and would like to install the disaster custom rom.
Because i have 4.0.4 and can brick my phone i need some helps/tips..
So as i understand i need cwm to flash the custom rom.
To get cwm i need root. Well, which root methode should i use?
I want one with cwm and supersu in it.
Oh, and after i have root on the 4.0.4 and flash the 4.1.2 custom rom do i keep my root?
HAKANN said:
Hey guys,
I have just need some help.
I got a s2 4.0.4 (no root) and would like to install the disaster custom rom.
Because i have 4.0.4 and can brick my phone i need some helps/tips..
So as i understand i need cwm to flash the custom rom.
To get cwm i need root. Well, which root methode should i use?
I want one with cwm and supersu in it.
Oh, and after i have root on the 4.0.4 and flash the 4.1.2 custom rom do i keep my root?
Click to expand...
Click to collapse
Just dwnld the 'Siyah kernel v4.1.5 or v5.0.1' (tar file for ODIN) and flash the same thro 'Odin' on ur pc.
It will automatically Root ur phone and install 'SuperSu' and latest CWM recovery for u.
then using the cwm recovery of siyah kernel u can flash any custom rom of ur choice.
after flashing the custom rom based on 4.1.2 u wont loose ur root
ps- once u install custom kernel like siyah ur phone will be safe from the 'Brick Bug' issue for sure
Flashed the Siyah Kernel.
About to flash custom rom
but got one finally question.
The custom rom; http://forum.xda-developers.com/showthread.php?t=1498017
Says it has philz kernel or whatever
so can i still flash it? and does it change my kernel?
Does it have a effect on me?
HAKANN said:
Flashed the Siyah Kernel.
About to flash custom rom
but got one finally question.
The custom rom; http://forum.xda-developers.com/showthread.php?t=1498017
Says it has philz kernel or whatever
so can i still flash it? and does it change my kernel?
Does it have a effect on me?
Click to expand...
Click to collapse
Yes, u can flash it and the Kernel (philz) that comes with that rom will replace ur Siyah kernel for sure but u wont loose ur root
it will not have any effect on u though
do follow the install instruction for a successfull flash of the rom.
Cheers!!
Thanks, it works!!

[SOLVED]Flashing CWM recovery on S2

HI
I have Galaxy s2 with android 2.3.5. I want flash OMNI 4.4 rom on it..but before that I want to flash latest CWM recovery on my S2. And also my S2 doesn't have root access So the problem is
Can I flash latest CWM recovery when my S2 have android 2.3.5. ? or should I update official ICS from OTA before flash ?
(I'm planning to use ODIN to flash CWM)
thanks
Click to expand...
Click to collapse
Step 1 - flash CF kernel which is appropriate to ur baseband with Odin
Step 2- Flash cutom rom what ever u want
Step 3 - Flash Gapps..
Thats all :good:
You can flash CWM and then the custom ROM now itself, without upgrading to ICS. Just make sure you flash the correct rooted kernel for your baseband version. Don't directly flash any CWM or use ROM manager. Good luck!
immortalneo said:
You can flash CWM and then the custom ROM now itself, without upgraing to ICS. Just make sure you flash the correct rooted kernel for your baseband version. Don't directly flash any CWM or use ROM manager. Good luck!
Click to expand...
Click to collapse
My details
Baseband version - I9100BUKI1
Kernal Version - 2.6.35.7-I9100BUKJ3-CL647431 [email protected]#2
Build number - GINGERBREAD.BUKJ3
So can anyone give me correct CWM recovery to my S2 ? (I just want to flash kitkat rom.. )
And you can't search for this why exactly ? You've been here more than long enough to know how things work.
Flash Gustavo's kernel first and then follow instructions on the omni thread for flashing as a first time user.
Search around and you will find everything here itself.
I'd suggest flashing the latest stock rom via Odin, ms1 I believe. Then flash philz kernel. Then boot into recovery, (while your new rom cwm zips are on your SD card) format system, preload, data and cache. Then flash the omni rom zip, and the correct gapps, and any other mods you would like.
Sent from my GT-I9100 using Tapatalk 4

Galaxy S2 (i9100) upgrade from stock 4.0.4 to CM11

Hi all, my second ish post on xda (yes im a moderate android noob), i am after some advice and help on flashing CM11 to my S2 (Intl), as it feels really outdated (because it is) and also quite slow (because it is). Ive read about the brickbug and i ran Chainfire's GotBrickbug tool and it said "unknown chip, not sure if dangerous, at least it isnt known to be bad. The chip is V3U00M and the revision is 0xE. I also ran another checker and it said sane chip. Im running the stock 4.0.4 (rooted with Framaroot and removed carrier rubbish) and apparently 4.0.4 is prone to bricking. Ive read about flashing new kernels (Siyah etc) and other methods. I know there is the 4.1.2 update, does that remove the chances of brickbug so i can then flash CM11 via CWM? Any help will be greatly appreciated.
Sent from my GT-I9100
P_Wheeler said:
.... I know there is the 4.1.2 update, does that remove the chances of brickbug so i can then flash CM11 via CWM? Any help will be greatly appreciated.
Sent from my GT-I9100
Click to expand...
Click to collapse
Official 4.1.2 firmware is safe, only 4.0.4 has brickbug.
So do i just upgrade to 4.1.2 then use odin to flash CWM 6.0.4.5 and then follow normal procedure? Thanks for replying btw
Sent from my GT-I9100
P_Wheeler said:
So do i just upgrade to 4.1.2 then use odin to flash CWM 6.0.4.5 and then follow normal procedure? Thanks for replying btw
Sent from my GT-I9100
Click to expand...
Click to collapse
Download XWMS3 4.1.2 from sammobile site(you have to log in). Then use Odin to flash it. Download PhilZ xwms3 kernel and put kernel zip on sdcard. Reboot in stock Samsung recovery and flash that kernel zip file. Then reboot again in recovery and flash philz 6.0.5.0 touch recovery.
Or... You can root 4.1.2 with siyah kernel, but you need to flash kitkat compatible recovery
Zile995 said:
Download XWMS3 4.1.2 from sammobile site(you have to log in). Then use Odin to flash it. Download PhilZ xwms3 kernel and put kernel zip on sdcard. Reboot in stock Samsung recovery and flash that kernel zip file. Then reboot again in recovery and flash philz 6.0.5.0 touch recovery.
Or... You can root 4.1.2 with siyah kernel, but you need to flash kitkat compatible recovery
Click to expand...
Click to collapse
Can i use the OTA from Software Update and then once i have 4.1.2 flash CWM or Philz or TWRP with odin? Or do i have to flash the kernel?
Sent from my GT-I9100
P_Wheeler said:
Can i use the OTA from Software Update and then once i have 4.1.2 flash CWM or Philz or TWRP with odin? Or do i have to flash the kernel?
Sent from my GT-I9100
Click to expand...
Click to collapse
Yes, you can use OTA to update your android. Then you need to root your phone and install CWM compatible recovery to flash CM11
Zile995 said:
Yes, you can use OTA to update your android. Then you need to root your phone and install CWM compatible recovery to flash CM11
Click to expand...
Click to collapse
Thanks heaps man, ill probably use Framaroot as it is easy and it works atm, hopefully ill be a happy user of CM11 haha
I just thought I'd say I've got the S2 on OmniRom 5.1 now after using a rather unstable and buggy CM11 nightly. Thanks for your help BTW
Sent from my debloated SM - T210 running NoleKat

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