[Q] cwm recovery - AT&T Samsung Galaxy S II SGH-I777

I need somebody to tell me what is the deal with cwm recovery for this phone. I did some search and my understanding is that,
1.you first root the device by running the .bat file
2.then in order to have cwm recovery on your device you need to flash a kernel that has cwm recovery included
3.and then once the kernel is flashed you have cwm recovery and after that you can flash whichever custom rom you like...
is this correct or I am missing something?

That's pretty much the gist of it. Except the running batch part. If I'm not mistaken that's using to infamous gs2root method. The preferred method is using a stock tar that has root built in and using Odin to flash it over.
Sent from my SGH-I777 using xda premium

dasistsparta said:
I need somebody to tell me what is the deal with cwm recovery for this phone. I did some search and my understanding is that,
1.you first root the device by running the .bat file
2.then in order to have cwm recovery on your device you need to flash a kernel that has cwm recovery included
3.and then once the kernel is flashed you have cwm recovery and after that you can flash whichever custom rom you like...
is this correct or I am missing something?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1285894

Like they said: everything's fine except you probably wanna use Odin instead
Its safer

Related

Is Clockwork Mod Safe

I've been using AmonRA recovery since I got the Optimus in December and I am comfortable with it. I've tried out Miks port of CM7 and while it's great, i sorely miss the battery performance I was getting on Froyo with Void and running 824mhz stable without any problems. That and bluetooth is sorely missed. I want to give OpenOptimus a shot, but I am extremely weary of trying to install Clockwork Mod again, because the one time I attempted it I ended up bricking my phone. Thankfully, the guy at the Tmo kiosk in the mall just gave me a new one no questions asked. I wouldn't be so hesitant to install CWM on my phone if I could install the img just like I did with AmonRA instead of trusting Rom manager to do it for me.
I don't suggest you to flash recovery via ROM manager. IMHO ClockworkMod is better,has much more options. If you'll flash the 3.1.0.0 version using my flashable zips you won't brick anything. And remember to give openOptimus a shot,you won't regret it
Sent from my LG-P500 using XDA Premium App
I'm not sure I understand correctly. I thought that clockworkmod was the recovery that is installed by Rom Manager. All of the instructions for installing CWM simply say to install Rom Manager. Ultimately, I do aim to install OpenOptimus but I need to switch from running AmonRA recovery to CWM recovery. And what exactly do you mean by flashable zip? I installed AmonRA using the ADB and an .img file. it there is a thread anywhere here that clearly details the process to install CWM recovery, please point me to it.
N00b-un-2 said:
I'm not sure I understand correctly. I thought that clockworkmod was the recovery that is installed by Rom Manager. All of the instructions for installing CWM simply say to install Rom Manager. Ultimately, I do aim to install OpenOptimus but I need to switch from running AmonRA recovery to CWM recovery. And what exactly do you mean by flashable zip? I installed AmonRA using the ADB and an .img file. it there is a thread anywhere here that clearly details the process to install CWM recovery, please point me to it.
Click to expand...
Click to collapse
Do you people ever use search?
http://forum.xda-developers.com/showthread.php?t=1065197 - download and flash ZIP from recovery. Done.
Sorry about that. I didn't realize that you could actually flash a recovery from within the recovery. I just switched to CWM and flashed OpenOptimus. Waiting for first boot as I'm typing this.
N00b-un-2 said:
I'm not sure I understand correctly. I thought that clockworkmod was the recovery that is installed by Rom Manager. All of the instructions for installing CWM simply say to install Rom Manager. Ultimately, I do aim to install OpenOptimus but I need to switch from running AmonRA recovery to CWM recovery. And what exactly do you mean by flashable zip? I installed AmonRA using the ADB and an .img file. it there is a thread anywhere here that clearly details the process to install CWM recovery, please point me to it.
Click to expand...
Click to collapse
yes a stated above u can just enter into recovery and flash any recovery u want from the link pointed out above and its safe ,since u already have recovery installed u dont need to flash recovery via rom manager and just remember that any backup taken from any recovery would be restored using the same recovery. To clear all doubts the problem has been solved and installing recovery from rom manger works flawlessly now. Note:Its advisable to use rommanager for ppl not having recovery installed just download the latest rom mager and flash choosig ur phone type.
slightly off topic, but does anyone know where I can get the T-Mobile branded P509 kdz stock firmware just in case I end up needing to roll back to stock? I can't seem to find it anywhere, the_ERROR's thread on howto is closed and the links don't work anymore.
N00b-un-2 said:
slightly off topic, but does anyone know where I can get the T-Mobile branded P509 kdz stock firmware just in case I end up needing to roll back to stock? I can't seem to find it anywhere, the_ERROR's thread on howto is closed and the links don't work anymore.
Click to expand...
Click to collapse
This does not work, or... ?
http://forum.xda-developers.com/showthread.php?t=1073827
nope its not safe at all using rom manager ~
I flashed CWM and my friend died a few days later.
So no it's not safe.
For me there are no problems with clockworkmod and RomManager. Flashed cwm via RomManager and everything is fine here.
Sent from my LG-P500 using XDA Premium App
XeactorZ said:
nope its not safe at all using rom manager ~
Click to expand...
Click to collapse
it not about using rom manger for flashing rom ,it just to get the cwm recovery and then going into recovery and using it from there.
Many had problems flashing rom from clockwork so that not advisable but installing cwm is fine 100% sure
M happy with CWM
Don't use tricks like ROM Manager... It's just matter of learning to use a recovery, not that difficult.. just IMHO
You just need to use ROM manager Once to get recovery. After that you can delete the program and enjoy the CWM recovery.
I have been there, I have done it, You do want it
CWM works beautifully without problems..
I use rom manager just to reboot to recovery, as i am too lazy to use the 3 button combo to goto recovery.
Flashed ROMs and zips with CWM. 100 % safe untill now..
The new updared Rom Manager has solved that issue.
Sent from my LG-P500 using XDA Premium App
How much I've learned in just a month!
I can't believe I had to ask that question. I know now that there are numerous ways to flash recoveries. My personal preference is to do it manually using the adb.
shhbz said:
Many had problems flashing rom from clockwork so that not advisable but installing cwm is fine 100% sure
Click to expand...
Click to collapse
See this: http://forum.xda-developers.com/showpost.php?p=15186637&postcount=337
No, it is not 100% fine, in fact it lacks any sanity checks whatsoever.
Just flash CWM through your current recovery and you'll be fine. It's by far the safest method. If you flash through ROM Manager and after reboot you get stuck in fastboot: http://forum.xda-developers.com/showthread.php?t=1015332 ... happened to me, unbricked it with some slight changes to the tutorial. Nothing important.
PS: If you don't use Rom Manager you can always do a $su then #reboot recovery in a terminal (Downloadable from market) to reboot directly to recovery.

Custom Recovery

Hi, I have a Galaxy S2 with stock ROM 4.0.3 and stock Recovery. I wanted to know if there is a way of flashing Custom Rom without rooting the phone or ADB. Would this method work? http://forum.xda-developers.com/showthread.php?t=1501719 I would just proceed till the step "Choose CWM.zip and wait until CWM recovery appear." Would this work? i need custom recovery so i can flash a custom ROM.
Thanks again
No you cant flash a Custom ROM from stock recovery, you need a custom recovery and root access on your phone for flashing custom roms
the method you linked is only for rooting, the recovery appearing is only a temporory one from which you can only install SU-Busybox-Installer.zip.
masantula said:
Hi, I have a Galaxy S2 with stock ROM 4.0.3 and stock Recovery. I wanted to know if there is a way of flashing Custom Rom without rooting the phone or ADB. Would this method work? http://forum.xda-developers.com/showthread.php?t=1501719 I would just proceed till the step "Choose CWM.zip and wait until CWM recovery appear." Would this work? i need custom recovery so i can flash a custom ROM.
Thanks again
Click to expand...
Click to collapse
hey u have 2 root ur phone 2 install custom rom's and that method in the link is ok
after that u downld latest CWM recovery.zip by searching the same on the thread and install 2 get the CWM in ur app drawer
masantula said:
Hi, I have a Galaxy S2 with stock ROM 4.0.3 and stock Recovery. I wanted to know if there is a way of flashing Custom Rom without rooting the phone or ADB. Would this method work? http://forum.xda-developers.com/showthread.php?t=1501719 I would just proceed till the step "Choose CWM.zip and wait until CWM recovery appear." Would this work? i need custom recovery so i can flash a custom ROM.
Thanks again
Click to expand...
Click to collapse
I didn't test it myself, but I think that it will work.
If the custom ROM is provided as Odin-flashable tar file, you don't need a CWM recovery to flash it. Just put the ROm tar file into PDA section of Odin and flash it to your phone.
Only if the custom ROM is available as CWM-flashable zip file, you need to flash a kernel containing CWM recovery first.
I prefer to flash CF-Root kernel from Chainfire with Odin. It contains CWM Manager app and CWM recovery of cause.
When you are in doubt, stick to the flashing instructions of the ROM developer - usually in the corresponding ROM thread.
P.S.:
As soon as you have CWM recovery, create a nandroid/system backup.
So you will be able to go back to your current system, if something goes wrong with the new ROM.
Good luck !
Oh cool, lemme try it
masantula said:
Hi, I have a Galaxy S2 with stock ROM 4.0.3 and stock Recovery. I wanted to know if there is a way of flashing Custom Rom without rooting the phone or ADB. Would this method work? http://forum.xda-developers.com/showthread.php?t=1501719 I would just proceed till the step "Choose CWM.zip and wait until CWM recovery appear." Would this work? i need custom recovery so i can flash a custom ROM.
Thanks again
Click to expand...
Click to collapse
All you need to do is download cwm recovery from here http://clockworkmod.com/rommanager in your SD card and flash the Dowloaded zip from stock recovery .
Once you flash, your stock recovery will be converted to cwm recovery
After that flash any custom rom of your choice. Simple and short
Sent from my GT-I9100 using xda premium
ZACQ8 said:
No you cant flash a Custom ROM from stock recovery, you need a custom recovery and root access on your phone for flashing custom roms
the method you linked is only for rooting, the recovery appearing is only a temporory one from which you can only install SU-Busybox-Installer.zip.
Click to expand...
Click to collapse
No you can flash any ROM you want, just like any other cwm.
I have used it multiple times, but the Queston is can you do it the first time, before you choose that busy box installer.
Edit: yes you can flash any rom just fine
Pressed quote twice..
safepacket said:
All you need to do is download cwm recovery from here http://clockworkmod.com/rommanager in your SD card and flash the Dowloaded zip from stock recovery .
Once you flash, your stock recovery will be converted to cwm recovery
After that flash any custom rom of your choice. Simple and short
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Oh okay, so if i flash the ZIP file my Stock recovery will change to CWM recovery, sweet..thats simple caz i just wanted custom recovery so i can flash custom rom....Thanks again Will follow your method..
ZACQ8 said:
No you cant flash a Custom ROM from stock recovery, you need a custom recovery and root access on your phone for flashing custom roms
the method you linked is only for rooting, the recovery appearing is only a temporory one from which you can only install SU-Busybox-Installer.zip.
Click to expand...
Click to collapse
Thanks for that info, i thought this would work...gracias..
masantula said:
Oh okay, so if i flash the ZIP file my Stock recovery will change to CWM recovery, sweet..thats simple caz i just wanted custom recovery so i can flash custom rom....Thanks again Will follow your method..
Thanks for that info, i thought this would work...gracias..
Click to expand...
Click to collapse
2 different statements quoted above ....
please let me know if you flashed a custom rom successfully without rooting (flashing busybox installer zip) the phone.
goodluck...
ZACQ8 said:
2 different statements quoted above ....
please let me know if you flashed a custom rom successfully without rooting (flashing busybox installer zip) the phone.
goodluck...
Click to expand...
Click to collapse
I'm not following the step i had asked about, i am going to follow the steps that safepacket told me about. seems simple and direct..
masantula said:
I'm not following the step i had asked about, i am going to follow the steps that safepacket told me about. seems simple and direct..
Click to expand...
Click to collapse
exactly that is the step you asked about, will not work.....
I can confirm it works.....
Flashed new dx9 after full wipe.
From recovery choose the cwm zip
From that touch cwm flashed aosp rom.
So it works just fine.
atifsh said:
I can confirm it works.....
Flashed new dx9 after full wipe.
From recovery choose the cwm zip
From that touch cwm flashed aosp rom.
So it works just fine.
Click to expand...
Click to collapse
Oh cool, that's good to know, gracias...now i have plan B if the first doesn't work for me. Gracias

Instaling Clockwork Recovery after Root?

I've just rooted my phone using this method:
http://forum.xda-developers.com/showthread.php?t=1501719
To install ROM's (and in particular Cyanogen 7), I need Clockwork Recovery installed..yes?
I can't seem to find the obvious way to do this, but, can I simply use stock recovery, to run the CWM.zip in the above method to get to Clockwork Recovery - and then install Cyanogenmod?
white43 said:
I've just rooted my phone using this method:
http://forum.xda-developers.com/showthread.php?t=1501719
To install ROM's (and in particular Cyanogen 7), I need Clockwork Recovery installed..yes?
I can't seem to find the obvious way to do this, but, can I simply use stock recovery, to run the CWM.zip in the above method to get to Clockwork Recovery - and then install Cyanogenmod?
Click to expand...
Click to collapse
Chech here
http://forum.xda-developers.com/showthread.php?t=1103399
The bedt way to hsve ur cellphone root
Using XDA Premium over Resurrection Remix ICS, the Best Rom ever made
Simple method root and cwm all in one .
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
jje
Hmmm, nobody actually really answered my query there.
The phone is already rooted.
In the method I followed, you used stock recovery, to load Clockwork Recovery. I'm simply asking, can I use this method to install custom rom?
white43 said:
Hmmm, nobody actually really answered my query there.
The phone is already rooted.
In the method I followed, you used stock recovery, to load Clockwork Recovery. I'm simply asking, can I use this method to install custom rom?
Click to expand...
Click to collapse
If ur phone said that is root and u have cwm yes u can install custom tom. Do u can go into recovery ?
Using XDA Premium over Resurrection Remix ICS, the Best Rom ever made
You boot into stock recovery. You then select a file called CWM.zip and this temporarily loads Clockwork. On a reboot, you'd still have stock recovery.
Yes you can flash custom ROM using that temp cwm, I do it all the time
white43 said:
You boot into stock recovery. You then select a file called CWM.zip and this temporarily loads Clockwork. On a reboot, you'd still have stock recovery.
Click to expand...
Click to collapse
I didn't try in that way. If u want give it a try i prefer the way that a post u before
Using XDA Premium over Resurrection Remix ICS, the Best Rom ever made
1) place your ROM zip to SD card root, again flash CWM zip from stock recovery,
and install zip from SDcard,
2) or you flash CF-root CWM version from CWM after flashing CWM zip, to get pemenent CWM
3) flash CF-root TAR file from ODIN to get CWM, no matter you already rooted
Excellent. Thanks guys.

Need help with rooting my i9100

Guys I need help with rooting and installing CWM recovery on my phone so i can install custom roms. Im running on stock 4.03 ZSLPE...What is the safest way for me without bricking my phone. Because 1 of my friends super bricked his phone after trying to install a custom rom..Plz help
Try cf-foot ( kernel ) or try the zip methord ( i forgot the link , search in google ,this is a little bit safer )
Sent from my GT-I9100 using xda premium
Mebin Robin said:
Try cf-foot ( kernel ) or try the zip methord ( i forgot the link , search in google ,this is a little bit safer )
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Cf root will just root the phone ryt ?? What i want is to have CWM recovery to be able to install custom roms
pasanjay said:
Cf root will just root the phone ryt ?? What i want is to have CWM recovery to be able to install custom roms
Click to expand...
Click to collapse
Cf root will give u root and CWM recovery, so u're be able to install custom rom
1. Download any version of CWM from here
2. Get desired rom (kernel too if you want)
3. Place everything in Externel SDcard
4. Boot into stock recovery (Power+Home+Vol up)
5. Use stock recovery to flash CWM
6. Backup Current stock rom
7. Wipe the usual
8. Flash Custom rom (Or just kernel)
9. Reboot
10. ?? Profit ??
Now you got Custom rom or Kernel + Full stock rom backup (can always get stock rom from sammobile if you lose it)
-Grift- said:
1. Download any version of CWM from here
2. Get desired rom (kernel too if you want)
3. Place everything in Externel SDcard
4. Boot into stock recovery (Power+Home+Vol up)
5. Use stock recovery to flash CWM
6. Backup Current stock rom
7. Wipe the usual
8. Flash Custom rom (Or just kernel)
9. Reboot
10. ?? Profit ??
Now you got Custom rom or Kernel + Full stock rom backup (can always get stock rom from sammobile if you lose it)
Click to expand...
Click to collapse
Thank u for the response. But im a bit scared flash or wipe in temp touch recovery. Because a friend of mine got his s2 super bricked while trying to flash on stock 4.04 kernel. does this emcc bug affect 4.03 stock kernels as well? So can i just flash the latest Siyah Kernel using ODIN ??
Any time you root/flash a Rom theres a chance to brick your phone. What -Grift- said is the easiest and best way to flash a custom Rom in my opinion. Just make a Nandroid backup, delete data and cache, install the zip file from your SD card. I've flashed 4 Roms so far with this phone, all successfully. Currently I'm running Cyanogenmod 7 on my DINC 2. Good luck on whatever method you choose.
Sent from my Droid Incredible 2 using Tapatalk.
Go into download mode, connect your phone to your computer and use Odin to flash a custom kernel to your phone. That done, you have root and you're safe from the emmc superbug. (EDIT: although 4.0.3 doesnt have the bug, if thats what is bothering you) You can then flash a custom rom or whatever else you please. Use the TAR version of siyah v4.1.5 from www.gokhanmoral.com
Instructions on how to use Odin are available all over this site and on the web in general. Search and you'll get it.
If you don't wanna use Odin, your only other option is flashing temporary CWM. Search for rachmat3's method or use the one mentioned above. All three are equally safe provided you read up on the procedure adequately.
99.9% of the phones getting bricked is coz people jump headlong into the procedure without first bothering to educate themselves on how to go about it. They get what they deserve.
Sent from my GT-I9100 using xda app-developers app.
If noobs on xda have taught me one thing, its that smartphones just aren't for everyone.
Or just wipe only when you have flash the rom (custom recoveries are safe e.g siyah dorimanx)
Edit: AFAIK 4.0.3 are safe the bug is with leaked 4.0.4?
HAXTREME said:
Go into download mode, connect your phone to your computer and use Odin to flash a custom kernel to your phone. That done, you have root and you're safe from the emmc superbug. (EDIT: although 4.0.3 doesnt have the bug, if thats what is bothering you) You can then flash a custom rom or whatever else you please. Use the TAR version of siyah v4.1.5 from www.gokhanmoral.com
Instructions on how to use Odin are available all over this site and on the web in general. Search and you'll get it.
If you don't wanna use Odin, your only other option is flashing temporary CWM. Search for rachmat3's method or use the one mentioned above. All three are equally safe provided you read up on the procedure adequately.
99.9% of the phones getting bricked is coz people jump headlong into the procedure without first bothering to educate themselves on how to go about it. They get what they deserve.
Sent from my GT-I9100 using xda app-developers app.
If noobs on xda have taught me one thing, its that smartphones just aren't for everyone.
Click to expand...
Click to collapse
Thank you for the info. I know few things about rooting and custom roms. I have flashed so moany roms with my HTC. Im new to samsung and odin. Thats why i wanted to make sure before doing anything stupid.
Thank u all for the help. I successfuly flashed Siyah kernel to get root and CWM

How to install CWM on Rooted i777?

I'm used to just rooting and then using ROM Manager to get CWM on other devices.
(Or using ODIN and a .tar)
I'm only seeing .zips for Kernels/ROMs which as far as I know are only installable by a (custom?) recovery.
Can I just use the built in recovery to flash a Kernel/ROM?
However for i777 I see everyone is saying ROM Manager leads to a lot of problems.
I've seen that for s2 the kernels come with CWM (or a custom recovery) attached to them already?
I'm just seeing old and outdated posts, and the stickies don't make it terribly clear either.
So after rooting, what would the next steps be if I wanted to install CWM?
I assume Odin/Tar method? Can someone show me the latest tar to flash?
After that I could use CWM as usual to install a ROM such as CM 10(.1) or Task650 AOKP correct?
E:
Now I'm seeing inside of the .zips there is a Zimage (for this Kernel http://forum.xda-developers.com/showthread.php?t=1592228) and that I can safely flash that file using ODIN?
Would this also (in most cases/for most Kernels) also contain CWM or some type of custom recovery?
like the stickies explain, recovery is packed with the kernel. if you are rooted already, use mobile odin to flash the zimage. otherwise, use a tar file with regular odin to flash a custom kernel....
Okay so after root, use Mobile ODIN to flash the ZImage file found in the .zip of any kernel file?
Do ALL S2 kernels come with a custom recovery?
http://forum.xda-developers.com/showthread.php?t=1592228 I believe that
4.1beta4 Change Log
■Linux 3.0.40
■CWM-Based Touch Recovery v6.0.1.1
Click to expand...
Click to collapse
Means that it comes with CWM Touch 6.0.1.1?
all custom kernels pack a recovery. its pretty much mandatory here in the i777
Pirateghost said:
all custom kernels pack a recovery. its pretty much mandatory here in the i777
Click to expand...
Click to collapse
Okay thank you, just used to i747 things so this is very new to me.
What would be the proper order to move from a ICS to JB?
Flash ICS Kernel.
Flash JB ROM via CWM.
Flash JB Kernel (If I wish to use a different one that what the ROM comes from).
And just to double check, I just flash the ZImage via Mobile Odin and I'm golden?
Once you got cwm you are good to go.
Following intructions from rom's op make it safer.
Usually factory reset + flash rom.
Sent from my SGH-I777 using xda app-developers app
YoHoJo said:
Okay thank you, just used to i747 things so this is very new to me.
What would be the proper order to move from a ICS to JB?
Flash ICS Kernel.
Flash JB ROM via CWM.
Flash JB Kernel (If I wish to use a different one that what the ROM comes from).
And just to double check, I just flash the ZImage via Mobile Odin and I'm golden?
Click to expand...
Click to collapse
All correct. Make sure to wipe before flashing roms
Sent from my GS4 running CM11 Kandy Kane
I don't know if it still bears true or not but AFAIK, if your currently running GB OS, then you need to flash GB kernel, not ICS kernel and vice versa.
votinh said:
I don't know if it still bears true or not but AFAIK, if your currently running GB OS, then you need to flash GB kernel, not ICS kernel and vice versa.
Click to expand...
Click to collapse
As far as recovery goes, it shouldn't make any difference. An ICS kernel with a GB rom will not boot, but it will still boot into recovery.
Correct. If you're just flashing a kernel to gain cwm recovery it doesn't matter as you're not booting into the OS with that kernel installed.
http://wiki.cyanogenmod.org/w/Install_CM_for_i777 this method worked perfectly for me
Do. Not. Use. Rom. Manager.
the above method seems to initially just boot cwm, i didn't try to flash the zip again in cwm to see if it sticks.
DvineLord said:
the above method seems to initially just boot cwm, i didn't try to flash the zip again in cwm to see if it sticks.
Click to expand...
Click to collapse
Yupp it states that but you can flash another kernel from cwm

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