downgrade from kitkat to jelly bean galaxy gt-i9100 - Galaxy S II Q&A, Help & Troubleshooting

hey guys as the title says,
i m running spirit rom 4.4.4 on my sgs2 i9100 i want to downgrade to jellybean, MIUI.
so what i want is to know how to do that ?
i searched and found out that i must flash philz cwm recovery.
but i dont know which recovery to flash
please provide me the link or the file.
thanks in advance

Its not mandatory to have philz recovery installed.
Boot into current recovery
Do a full wipe (must)
Flash any jb ROM
Reboot
Anyways if you want philz.. http://forum.xda-developers.com/gal...lz-cwm6-stock-kernel-cwm6-root-exfat-t1877270
Sent from my Nexus 5 using Tapatalk 2

Vivek_Neel said:
Its not mandatory to have philz recovery installed.
Boot into current recovery
Do a full wipe (must)
Flash any jb ROM
Reboot
Anyways if you want philz.. http://forum.xda-developers.com/gal...lz-cwm6-stock-kernel-cwm6-root-exfat-t1877270
Sent from my Nexus 5 using Tapatalk 2
Click to expand...
Click to collapse
I would always flash a JB kernel before installing a JB rom. This is because to remove any incompatibilities between the rom and the kernel. Unless the JB rom already comes with a JB kernel, then you should still do this.

Related

im on android 2.3.4 how to custom rom??

i just got a sg s2 i9100 and its rooted but no custom recovery i want to flash supernexus but dont know how to install cwm recovery.is there a way to install cwm recovery without the yellow triangle and if i install cwm recovery can i flash supernexus directly from 2.3.4 or do i have to update to 4.0.4???
razielpr said:
i just got a sg s2 i9100 and its rooted but no custom recovery i want to flash supernexus but dont know how to install cwm recovery.is there a way to install cwm recovery without the yellow triangle and if i install cwm recovery can i flash supernexus directly from 2.3.4 or do i have to update to 4.0.4???
Click to expand...
Click to collapse
Please please please do research before you do anything. There are so many guides on how to root, all you have to do is look...
Sent from my Nexus 7 using xda premium
flash siyah or dorimanx kernel through odin. That will give you root + permanent cwm.
Feel free to pm me i f you need any further assistance.
Try to search a lil bit anyway first
kilometers4 said:
Please please please do research before you do anything. There are so many guides on how to root, all you have to do is look...
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
im rooted but dont have cwm recovery and im on android 2.3.4 and want to flash jelly bean
razielpr said:
im rooted but dont have cwm recovery and im on android 2.3.4 and want to flash jelly bean
Click to expand...
Click to collapse
Get a tar file of siyah or dorimanx kernel and flash through Odin. You will have permanent CWM
Sent from my Nexus 7 using xda premium
ok thanks got cwm and flashed supernexus jelly bean.thanks all for your help
this is the best guide i reckon
http://forum.xda-developers.com/showthread.php?t=1505172
:good:

[Q] CWM in GT-I9100 with leaked official jellybean rom

Plz help me in installing latest CWM in my official leaked JB GT-I9100
so that i can easily back up this rom n flash other roms.
Jay_7 said:
Plz help me in installing latest CWM in my official leaked JB GT-I9100
so that i can easily back up this rom n flash other roms.
Click to expand...
Click to collapse
flash 'Philz' kernel thro ODIN as it comes with the latest CWM recovery with it
If you mean cwm apk, it's not supported with philz kernel
Sent from my GT-I9100 using Tapatalk 2
But i want to install Siyah Kernal so i just need the CWM thats it..!!!
Plz help.
TY!
Jay_7 said:
But i want to install Siyah Kernal so i just need the CWM thats it..!!!
Plz help.
TY!
Click to expand...
Click to collapse
No, u cannot install Siyah on the leaked JB rom (4.1.2xxlsj) ma8, since its not supported yet
will changing rom be possible?
Sun90 said:
No, u cannot install Siyah on the leaked JB rom (4.1.2xxlsj) ma8, since its not supported yet
Click to expand...
Click to collapse
Hi. Ive installed this rom and I want to change to rainbox rom. Is this possible? Do i need cwm and custom kernel to do that?
Thanks.

Heeeelp plzzzzzz

I installed the leaked 4.1.2 ROM and now I don't have root and i have crappy Samsung recovery how do I get another recovery so I can install
Zips like the multi window port and is this 4.1.2 ROM deodexed???
Sent from my GT-I9100 using xda app-developers app
budrus123 said:
I installed the leaked 4.1.2 ROM and now I don't have root and i have crappy Samsung recovery how do I get another recovery so I can install
Zips like the multi window port and is this 4.1.2 ROM deodexed???
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
No, the leaked stock JB 4.1.2 is not deodexed ma8, for the deodexed one u can try 'Neat Rom' which is based on the leaked JB4.1.2
u can flash 'Philz' kernel thro ODIN to root ur phone with leaked JB4.1.2 though
to get root flash this kernal.
>PhilZ-cwm6 - Stock i9100/i9100P SAFE kernel with CWM6
you will not see cwm in the apps, it is part of the 4 boot. press power and then restart, it give you the option to boot into recovery.
which thread did you get the rom from. If it is a custom rom it is mostly deodexed. Stock rom is odexed.
for ROOT You can flash philz kernel via odin-.tar.md5
via stock recovery -signed.zip
Leaked 4.1.2 is Odex .Mod for both odex & deodex in Thread =[MOD][LSJ][v3.9]PURE_INK+MultiWin+Ripple+SS/SR{TITLE Cant Say Any More}
in section DOWNLOAD ODEXED
http://forum.xda-developers.com/showthread.php?t=1999623

Philz flashing? [Help?]

So i have been thinking about to flash a new rom on my s2. Currently i am running stock jb (xwlsd). And i have philz kernel and the philz stock recovery! So the question is that what roms am i able to flash in philz recovery. It seems that aosp roms arent possible so could someone give me a good rom to test out?
Sent from my GT-I9100 using Tapatalk 2
so this is a philz flashable ROM thread?
Pick a custom ROM and learn how to flash it...c'mon now.
Sent from the little guy
But i you cant flash aosp via philz? Ok so what can i?
Sent from my GT-I9100 using Tapatalk 2
finlandpetu said:
But i you cant flash aosp via philz? Ok so what can i?
Click to expand...
Click to collapse
Only ROMs which are specifically intended for the GT-i9100.
Sent from my digital submersible hovercraft.
finlandpetu said:
But i you cant flash aosp via philz? Ok so what can i?
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
You need to change kernel. Flash Siyah kernel via ODIN (PDA section) then you will have new recovery that will flash rom you want.
I flashed Rootbox asop based from philz recovery just do a full wipe
Then flash .
Sent from my GT-I9100 using xda premium
TheATHEiST said:
You need to change kernel. Flash Siyah kernel via ODIN (PDA section) then you will have new recovery that will flash rom you want.
Click to expand...
Click to collapse
exaclly!
Rom good: Jellybam v5.2 : Good:.
But, you can try Biftor v5.2, this is very good will my phone (sorry, my english so bad)

help with basic rooting and flashing roms

hello all
i have a gs2 i9100
i rooted it folowing this guide short way (update from recovery)
http://forum.xda-developers.com/showthread.php?t=1994544
it installs cwm recovery 4.0.1.5 and supersu.
i tried installing a cm10.1 nightly version for my model,it allways abort with staus 7.
i tried different nightly version,no success.
then i folowed the official cm guide:
http://wiki.cyanogenmod.org/w/Install_CM_for_i9100
i flashed the zimage for cwm recovery via heimdall on linux,it went well then i booted into recovery to check and success.
i didnt want to flash cm at that point (middle of the day) so i rebooted the device and problem:
i could see the samssung boot logo with the yello triangle and then the screen goes black and..nothing.
for now i restored via recovery a backup i made on the older 4.0.1.5 recovery.
i also tried looking for a kernel that matches mine - jhls4 and couldnt find one nor a solution that solved the stsus 7 error.
what could be the problem?
That thread is so old now. More phone details. Firmware you have installed or had installed before you flashed cm? Model of i9100?
Phone model is gt-i9100
Im on stock tw jb 4.1.2
Never installed any other firmware just updated the official with kies.
I rooted it from the stock recovery-installed super user and recovery as update.
The rest is in my first post.
Appriciate your help.
Sent from my GT-I9100 using xda app-developers app
Flash it with philz kernel for root and custom kernel cwm recovery that will let you do anything. Philz is the easy way to root and install cwm to your i9100.
When that's install do the wipes and reboot.
Thanx for your reply
Q: any phils kernel or one that matches mine- jhls2?
2nd Q: can i flash the kenel via recovery ? Or just heimdall?
And if i flash a kernel do i have to flash a rom immedietly or can i still use the stock rom?
Total noob at this.
Sent from my GT-I9100 using xda app-developers app
Flash lss or lsw philz as its just the cwm that's updated in dif versions and yes this will work on your stock 4.1.2 no point in telling you to flash something that won't work on the ROM you have now then if you want to flash custom ROM you can do this from there. Either way is possible with philz . tar for Odin/hem and singed zip for stock recovery:thumbup: reading is the key to flashing well.
Thanx again
I read a lot and got a little confused.
Will do what u suggested.
Hope ill get it right this time.
Cheers.
Sent from my GT-I9100 using xda app-developers app
Share with us what you don't get.
Sent from the little guy
Thanx a lot andrewwright
Just flashed and its working.
I will go ahead and flash a rom later tonight.
Gastonw, i will share if i will get ito trouble again, thank u 2.
Sent from my GT-I9100 using xda app-developers app
No problem :thumbup:

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