hi there
I have at the moment CWM V 3.15 from 2011 and I would like to update it to latest version, just the CWM manager, not new rom or kernel...here's what I am running now:
4.1.2
BaseBand
I9100XXMS2
Kernel
3.12.0-rc5-Siyah-Dorimanx-v8.42
Build Number
JZO54K.I9100XWLSW
how to do it? I know normally is included in Kernels or am I wrong?
Gabrio
Correct. On the I9100 series, recovery is baked into the kernel & not in a separate partition. So if you want permanent latest CWM, you'll need to find/run a kernel that has it. If you flash CWM on its own, it will only persist until the next reboot & you'll go back to whatever recovery is baked into your kernel.
Related
Im thinking about change my rom to Cyanogenmod, but Im afraid it will crash and brick my phone.
Can i just flash it directly? or should i wipe out all stuff first?
Speedmod is a kernel, Cyanogenmod is a ROM.
CyanogenMod 7 (w/ Gingerbread 2.3.7) for Galaxy SII Q&A.
No, ist very very unlikely to brick your phone just because you go from stock (or modded stock) or whatever to Cyanogen,
If something goues wrong, you can (nearly) always flash a stock Firmware via ODIN.
As far as I know its almost impossible to brick a modern Android Phone. Except you do do some really "deep" stuff.
But you should wipe your phone when you go from Stock (or modded Stock) to Cyanogen.
And you should flash the Cyanogenmod Rom twice because its using a new or modded version of clockworkmod.
There is a step by step discription in the Cyanogenmod Wiki.
I hope that Information helps a bit.
How to
normalife said:
Im thinking about change my rom to Cyanogenmod, but Im afraid it will crash and brick my phone.
Can i just flash it directly? or should i wipe out all stuff first?
Click to expand...
Click to collapse
1.just download latest nightly of cyanogemod and put it on SDcard...Link for latest nightly here: (http://download.cyanogenmod.com/get/cm_galaxys2_full-94.zip)
2.enter CWM recovery and do a wipe data/factory reset,,, wipe cache,, wipe dalvik cache(it is in Advanced option in CWM main menu)...so yes wipe out all stuff first
3. install nightly .zip file from sdcard
4. install nightly .zip file from sdcard AGAIN...REALLY DO IT OR IT WILL NOT BOOT
5. reboot phone from recovery and you will be in CyanogenMod 7 ROM
PS: do not be afraid about SpeedMod kernel....flashing cyanogenmod nightly .zip also flashes CM7 Stock kernel for you
PS: You can try Siyah kernel 2.1 beta 14 (http://www.gokhanmoral.com/public/files/siyahkernel/test/Siyah-v2.1b14-CWM.zip) info here: (http://forum.xda-developers.com/showthread.php?t=1263838)
I am using this kernel since beta 12 and no problems
PS: Speedmod is name of kernel = core of android system...Cyanogenmod is a ROM = phone firmware
You can ask me again if needed..or send me a PM
Should he not at least make a nandroid backup first
Dude, do some research.
If you managed to get Speedmod onto the phone, then you shouldn't have any other problems.
So here's the story,
After I read about the brick bug (Chainfire's GotBrickbug said 'unknown chip' and eMMC Brickbug Check said 'sane chip') just in case I rooted my phone with PhilZ-cwm6 safe stock based kernel and I have CWM recovery that comes along with it. I've flashed Zips, Wiped cache/dalvik and factory reset the phone multiple times without any problem. Now I'd like a new kernel (Siyah) and move on to flashing Roms.
And my questions,
1. Can I use the flashable version of Siyah and flash it using Philz recovery?
2. Does Siyah come with CWM recovery and will it replace the Philz recovery I have?
3. I'm not fond of beta versions so which version of Siyah is stable and battery friendly?
4. Any thing I should do before flashing a new kernel?
It's been a while. Anyone?
siyah has a cwm recovery,it's good for the battery
from recovery : you have to install "remove kernal" before you install the new kernal,fix premisions,reboot recovery,reboot system
for odine: just flash it from the PDA
it did not delete anything from yor device
Ok i had the PhilZ Touch 5 Recovery and running a Stock Sammy JB 4.1.2 rom.
So i decided to test an AOSP rom (RootBox to be precise).
And i downloaded the Rom and Gapps put them on my internal Sdcard and flashed (doing alll the wipes etc...) after i wanted to reboot into recovery and flash the gapps (before i boot up the new Rom) and the Philz touch 5 revocery was gonne and now i have CWM 6.0.x.x
What happened and how can i fix?
EDIT : ok i realised i asked a stupid question and that PhilZ rec only works with Stock roms... BUT : how can i revert back ? do i just flash a Stock rom ?
When you flash a new kernel (which is obviously included in any rom package), you'll end up with whatever recovery that kernel has. If you want to go back to stock, thread stickied near the top of Q&A has the info you need (but you should really know this stuff inside out/be able to do it in your sleep before you start flashing custom roms/anything else).
Is it possible to upgrade CWM on my S2 or are the particular CWM versions matched to particular kernels, like Samsung stock or CM? I am running NeatROM with Philz kernel, which uses CWM 6.0.3.7. I see there is a newer versions of CWM that can be flashed which is KK compatible (thinking about giving Cyanfox a whirl in near future). Thanks.
Recovery is baked into the kernel on the S2, so any recovery you flash independently of it will only persist until the next reboot. If you want a particular CWM version permanently, you'll need to run a kernel which has it.
MistahBungle said:
Recovery is baked into the kernel on the S2, so any recovery you flash independently of it will only persist until the next reboot. If you want a particular CWM version permanently, you'll need to run a kernel which has it.
Click to expand...
Click to collapse
Thanks. That is very helpful to know. So if you "temporarily" flash the latest CWM for kitkat in order load Cyanfox, then does Cyanfox reinstall the CM11 kernel with the appropriate permanent CWM for kitkat?
corvus.corax said:
Thanks. That is very helpful to know. So if you "temporarily" flash the latest CWM for kitkat in order load Cyanfox, then does Cyanfox reinstall the CM11 kernel with the appropriate permanent CWM for kitkat?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2222843
downlaod the CM11 kernel, flash it via your current one, wipe data/factory reset from the new kernel, wipe system too just incase, and install cyanfox and its gapps.
I'm planning to use Custom ROM for my JB using Custom Kernels from my Rooted ICS, and I have questions and doubts. Here's the steps and the Q's they have:
So, here's the steps I planned based on my S2 Guide Surfing:
1. Root my ICS (Done)
2. Flash Stock JB Official Firmware via Odin XWMS1? XWMS2? or XWLSW?
Questions Regarding This Step:
A. Do I have to backup my /efs folder from ICS here?
B. Do I have to Wipe Data/Factory Reset + Wipe Cache BEFORE/AFTER flashing the JB Firmware?
3. Flash Siyah? or DorimanX? Kernel via Odin
Questions Regarding This Step:
A. Can I run these kernels on my Stock JB ROM (if succeededly flashed)?
B. If I do a backup on Siyah via its CWM, and changed to DorimanX, then noticed that the kernel's not my type, can I restore my backup from Siyah's to DorimanX's CWM? Or does the both kernel have the same CWM?
4. Flashing Custom ROM via Custom CWM
Questions Regarding This Step:
A. If I flashed a Custom ROM which has a Cusrom Kernel inside (like NeatROM, I suppose), will it be overwritten my Siyah/DorimanX kernel? Or they will still be there?
Thanks for Noticing My Questions! And Very Thanks for Answering Them!
1) Yes, I'd backup up EFS immediately after you root your phone (and even before you do a nandroid backup with CWM). Use Hellcat's kTool from Google Play (and buy Hellcat a beer after you download it).
2) No. No need to wipe when flashing stock firmware (you can if you want though if you like a really clean install) because you're going to be wiping before you do a custom rom install anyway.
3) Yes. You should be able to run Siyah or Dorimanx just fine on stock JB (make sure you choose the right build though; read the threads devoted to these kernels to work out which build you need).
4) Yes, if you do a nandroid backup with CWM while running Siyah, and you switch to Dorimanx & decide you don't like it, you can restore your backup & go back to Siyah.
Though you could just easily re-flash Siyah with CWM to achieve the same result. That will probably be quicker than restoring a backup (say, 2 minutes Vs 10 minutes). If you re-flash a kernel, just the kernel changes, none of your settings/apps/anything else does, so restoring a nandroid just to go back to a particular kernel is overkill.
5) Yes. If you flash a custom rom, the kernel bundled with that rom will overwrite/replace your current kernel. If you don't like the kernel bundled with the rom, you should be able to use any other kernel you want with it provided the kernel you want to use works with the base of the rom (I.E the kernel you want to use works with TW roms if you're running a TW rom, or AOSP if you're running an AOSP rom) & the Android version of the rom you're running. Again, read the thread devoted to the kernel to determine compatibility before you flash it (worse thing that can happen if it isn't compatible is the phone will bootloop though; unlikely to brick your phone outright).