Title said it. I want to try out the new CM10 builds for the S2, but I still want to keep my stable CM9+Siyah build running in case the new ROM has some problems. Went to the Siyah kernel dual boot guide thread, and it's stated there that one can only dual boot 2 ICS ROMs. That means no ICS+GB... but is ICS+JB possible?
By the way, yes I did do a search before asking and found this thread http://forum.xda-developers.com/showthread.php?t=1800866 where a method is proposed, but it requires switching to another kernel and I'd like to stick to Siyah.
Current configuration: CM9 RC2, Siyah v3.4.
nyancatland said:
Title said it. I want to try out the new CM10 builds for the S2, but I still want to keep my stable CM9+Siyah build running in case the new ROM has some problems. Went to the Siyah kernel dual boot guide thread, and it's stated there that one can only dual boot 2 ICS ROMs. That means no ICS+GB... but is ICS+JB possible?
By the way, yes I did do a search before asking and found this thread http://forum.xda-developers.com/showthread.php?t=1800866 where a method is proposed, but it requires switching to another kernel and I'd like to stick to Siyah.
Current configuration: CM9 RC2, Siyah v3.4.
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Click to collapse
yes u can, first install latest siyah v3.5.2 which supports JB rom and then install preferred JB rom of ur choice as ur second rom
Sun90 said:
yes u can, first install latest siyah v3.5.2 which supports JB rom and then install preferred JB rom of ur choice as ur second rom
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Click to collapse
cooool! thanks for the info, nice question by the way to the OP
try dorimanx kernel!
kernel doesnt matter u can run ics and jb with nearly any kernel also doing it
Yea you can dual boot with JB and ICS, just not GB.
Is it possible to dual boot both of these, or would I need separate kernels?
nameo said:
Is it possible to dual boot both of these, or would I need separate kernels?
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Click to collapse
Yes it appears to be possible. Read through the thread on the dream kernel, which is a modified Siyah kernel, and people are dual booting ics and jb. The only issue is the cm10 siyah kernel is not mic swapped yet (an easy fix if you compile it yourself). At this point if that's not up your alley I would just switch to the Dream kernel to dual boot cm9/cm10.
I wanted to add my experience in here. it's now possible to do dual boot CM9 & CM10 with Siyah 3.5.2 (that the latest version of 29Th July)
I'm just running it now on my S2 and it works perfectly.
nameo said:
Is it possible to dual boot both of these, or would I need separate kernels?
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Click to collapse
Yes it is possible. I am using Dream kernel and have RootBox ICS as main ROM and RootBox JB as my secondary ROM.
Sent from my SAMSUNG-SGH-I777 using xda premium
Hello all,
I am about to flash my GS2 - i9100 with Siyah kernel 4.1.5 and dual boot
will i be needing to install the apps that i need into both the ROMs or installing it into one of them will suffice ?
Abhijit30 said:
Hello all,
I am about to flash my GS2 - i9100 with Siyah kernel 4.1.5 and dual boot
will i be needing to install the apps that i need into both the ROMs or installing it into one of them will suffice ?
Click to expand...
Click to collapse
hey ma8, in dual boot only the kernel is shared b/w the roms
the apps have to be installed individually for each roms
Sun90 said:
hey ma8, in dual boot only the kernel is shared b/w the roms
the apps have to be installed individually for each roms
Click to expand...
Click to collapse
i guess i ws kinda expecting this. But just wanted to clarify once before i start. Thanks a lot !
Abhijit30 said:
i guess i ws kinda expecting this. But just wanted to clarify once before i start. Thanks a lot !
Click to expand...
Click to collapse
ur welcome ma8, its always better to clarify things before doing it when urn't shure about it
but is there any possibility that i can keep my current rooted stock firmware with Siyah Kernal and flash a secondary ROM too ?
Plus, any way i can back up my Memo ?
Abhijit30 said:
but is there any possibility that i can keep my current rooted stock firmware with Siyah Kernal and flash a secondary ROM too ?
Plus, any way i can back up my Memo ?
Click to expand...
Click to collapse
yes u can keep ur current stock firmware(has to be ICS) as ur primary rom along with Siyah kernel version which supports dual boot (Ex v4.1.5 of siyah) and flash any Custom rom of ur Choice which has to be ICS or JB (do not ask which one though since its against XDA rules!) as ur Secondary rom and see
for backing up of memo u can try some apps from stores and see
I just flashed my phone with the Siyah Kernal...
I have the stock firmware as my primary one ( ICS 4.0.3 ) and i wish to have a CM10 ROM as my secondary ...
http://forum.xda-developers.com/showthread.php?t=1794758
As per the above link, since i m doing it for the first time, i hv to flash the two mentioned files from the SD n then hv a factory reset else it will get stuck at boot...
is it so ? do i hv to do that inspite of having that as a secondary ROM ?
I am following http://forum.xda-developers.com/showthread.php?t=1680851 this thread to enable dual boot ROMs..
pls tell me if i m doing something wrong....
1. Flash Siyah
2. Flash CM10 as 2nd ROM under dual-boot options in CWM
3. Reboot
przemcio510 said:
1. Flash Siyah
2. Flash CM10 as 2nd ROM under dual-boot options in CWM
3. Reboot
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Click to collapse
i do not have to flash GAPPS in that case, right ?
Thanks for your response...i just started with the flashing process
done with it....unable to boot into secondary ROM....phone kind of power offs after i try to boot into secondary ROM...
can u pls help ?
Of course you must flash gapps; I hadn't medtioned about it because I thought you remember about it.
Abhijit30 said:
i do not have to flash GAPPS in that case, right ?
Thanks for your response...i just started with the flashing process
done with it....unable to boot into secondary ROM....phone kind of power offs after i try to boot into secondary ROM...
can u pls help ?
Click to expand...
Click to collapse
Siyah 4.1.5 is not compatible with the latest CM10 (JB Mali version) and all JB ROMs based on this build. Therefore Siyah cannot boot it.
przemcio510 said:
Of course you must flash gapps; I hadn't medtioned about it because I thought you remember about it.
Click to expand...
Click to collapse
Well, i did flash GAPPS too into the secondary ROM the way it was mentioned. Still the same state, it says booting into 2nd ROM n then everything goes blank...
Abhijit30 said:
Well, i did flash GAPPS too into the secondary ROM the way it was mentioned. Still the same state, it says booting into 2nd ROM n then everything goes blank...
Click to expand...
Click to collapse
You've posted the same question herehttp://forum.xda-developers.com/showthread.php?p=32473074 its already been answered
Sent from my GT-I9100 using xda app-developers app
Jokesy said:
Siyah 4.1.5 is not compatible with the latest CM10 (JB Mali version) and all JB ROMs based on this build. Therefore Siyah cannot boot it.
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Click to collapse
He can because I have 1 first Rom as stock secondary cm10 and they working
Send form Galaxy S2. Using XDA Premium
Paulius7 said:
He can because I have 1 first Rom as stock secondary cm10 and they working
Send form Galaxy S2. Using XDA Premium
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Click to collapse
You probably have an older version of CM10.. Not the latest build mate
Sent from my GT-I9100 using xda app-developers app
HAXTREME said:
You've posted the same question herehttp://forum.xda-developers.com/showthread.php?p=32473074 its already been answered
Sent from my GT-I9100 using xda app-developers app
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Click to collapse
I had to do that bro...coz at mid night i was stuck and there was no response on this post.
Anyway, i had downloaded the 6th october build of CM10 from http://www.get.cm/?device=i9100
Like i got to know, the latest build might not be compatible. So, now I am downloading the 1st october build (thats the oldest nightly build available dats y)
Should that be fine ?
It might be. But I'm not a 100% positive. You could try n if you're not able to boot, then download another one of the custom ROMs built with a cm10 base available in the development section for now.until siyah is updated to include the new code.
Alternative is to flash the cm10 ROM and stick with the cm kernel for now.
Sent from my GT-I9100 using xda app-developers app
HAXTREME said:
You probably have an older version of CM10.. Not the latest build mate
Sent from my GT-I9100 using xda app-developers app
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Ah. Sorry I don't see it
Send form Galaxy S2. Using XDA Premium
Paulius7 said:
He can because I have 1 first Rom as stock secondary cm10 and they working
Send form Galaxy S2. Using XDA Premium
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Click to collapse
What version of CM10 u using bro ?
I use jelly king on cm10. But no AOKP(AOSP I don't remember name)
Send form Galaxy S2. Using XDA Premium
I know we can set up dual boot using Siyah kernel but this time I want to know can I flash a JellyBam ROM as secondary while using CM9 stable for my GT-I9100?
What is the process to install the secondary ROM without messing with my primary ROM as there is a lot of data on it.
avirk said:
I know we can set up dual boot using Siyah kernel but this time I want to know can I flash a JellyBam ROM as secondary while using CM9 stable for my GT-I9100?
What is the process to install the secondary ROM without messing with my primary ROM as there is a lot of data on it.
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Click to collapse
1) u have to check whether the Jellybam version ur trying does supports Siyah kernel v5.0.1 for now ma8
2)u have guides related to Dual boot which u can search on XDA.
Sun90 said:
1) u have to check whether the Jellybam version ur trying does supports Siyah kernel v5.0.1 for now ma8
2)u have guides related to Dual boot which u can search on XDA.
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Click to collapse
I checked on Siyah kernel's official site but there is no mention about JellyBam ROM. Gokahn has just told about JB+ICS nothing else more much could be helpful for me.
I have read guides for dual boot but they are so simple as I'm looking for but yeah I can manage. I'm looking for a simple guide if anyone can refer or post for me.
One more question how can I increase charging speed of SGS2 using Siyah kernel?
how to make dual boot roms on international s3
You cant make a dual boot rom. But there are dual boot kernels which you flash yourself and then can install a second rom aswell. I dont know which kernels do this but there is one or 2
Sent from my GT-I9300 using xda premium
Search.....
In original android dev threads.
try Siyah kernel
yasser86 said:
how to make dual boot roms on international s3
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I advise you to install Siyah kernel 1.9 it's let you combine 2 rom's personnaly I installed in First Rom a Samsung based rom like WanamLite; and in the second rom I install the latest CM 10.1 it work perfectly . however I still have issue after changing from the WanamLite Rom to the latest Omega 44.4.
My phone crashes after the first Boot. I'm working on it
cinqoas said:
I advise you to install Siyah kernel 1.9 it's let you combine 2 rom's personnaly I installed in First Rom a Samsung based rom like WanamLite; and in the second rom I install the latest CM 10.1 it work perfectly . however I still have issue after changing from the WanamLite Rom to the latest Omega 44.4.
My phone crashes after the first Boot. I'm working on it
Click to expand...
Click to collapse
omega rom is not good , i removed it