Question about superbrick and upgrading to Cyanogen! - Galaxy S II Q&A, Help & Troubleshooting

Hey everyone,
Sorry if the Answer was staring me in my face but I'm not sure about upgrading to the CyanogenMod because of the superbricking I might get..
If any help can be given as to whether I am safe to do it, it will be much appreciated, My android version is 4.0.4, Build number imm76D.XWLPT.
I have just rooted it with XWLPW-ROOT-CWM6, and It seems to have rooted fine.
Will be much appreciated if I can get any help as to whether I can Flash it with CyanogenMod and everything will be fine..
Thanks again
EDIT: Yeah I just realized about having the Superbrick bug, I must have a kernel that is not liable to bricking, I rooted it with PhilZ touch 3 and when I go into recovery mode it says CWM Base version: 6.0.1.8 at the bottom, Am I safe from the bug?

You're safe as long as you don't perform a wipe from stock recovery in 4.0.4 (and not all phones have an insane chip). So yes, you can flash CM.
Sent from the Matrix

Donnie Sins said:
You're safe as long as you don't perform a wipe from stock recovery in 4.0.4 (and not all phones have an insane chip). So yes, you can flash CM.
Sent from the Matrix
Click to expand...
Click to collapse
Thanks alot dude!
EDIT: Sorry, do you know which CyanogenMod I should flash? I just want to upgrade to one that is fully working, but there are many in the index and I dont know which one to flash :s THANKS!!
and If I dont do a wipe? wont it be stuck at boot as the Guide says it will?

I highly recommend you read the discussion thread for the version of CM you're wanting to try in General section. So you can get a handle on other people's experiences with it, bugs/flaws/annoyances/features/etc. I never flash a rom without reading the first 10 pages of those threads & the last two weeks or so worth of posts so I know what I'm in for.

I agree. And you always have to perform a full wipe if you change firmware.
Sent from the Matrix

Donnie Sins said:
I agree. And you always have to perform a full wipe if you change firmware.
Sent from the Matrix
Click to expand...
Click to collapse
yes thank you I will, but do I wipe my phone before I install CM? or..? during it..? I'm scared of this superbricking ^-^, I have flashed my GS1 before with no problems, but problems arose and I've been out of the game for a while, and have forgotten phones and roms etc for quite a bit ^-^
THANKS AGAIN

AndroidTerminator said:
yes thank you I will, but do I wipe my phone before I install CM? or..? during it..? I'm scared of this superbricking ^-^, I have flashed my GS1 before with no problems, but problems arose and I've been out of the game for a while, and have forgotten phones and roms etc for quite a bit ^-^
THANKS AGAIN
Click to expand...
Click to collapse
I assume you've read guides about how to flash a rom? Copy the zip-file to your phone, back up, wipe and flash.
You don't have to be scared of this superbrick bug because you're already running a custom kernel.
Sent from the Matrix

Donnie Sins said:
I assume you've read guides about how to flash a rom? Copy the zip-file to your phone, back up, wipe and flash.
You don't have to be scared of this superbrick bug because you're already running a custom kernel.
Sent from the Matrix
Click to expand...
Click to collapse
really? I'm running a custom kernel because I rooted my phone right..?

AndroidTerminator said:
really? I'm running a custom kernel because I rooted my phone right..?
Click to expand...
Click to collapse
You're running Philz-kernel aren't you?
Sent from the Matrix

Donnie Sins said:
You're running Philz-kernel aren't you?
Sent from the Matrix
Click to expand...
Click to collapse
Well, I was trying to root my phone so I don't think so, now that I think of it no, its only root and clockwork recovery mode thingymajig because file size only 7mb so if it was only root, my build number and everything is as same as before ^-^,
That's what I am so confuzzled about, I need to downgrade to a custom rom that must come with a custom kernel right to be able to upgrade to cyanogen right...? otherwise ill brick it?

No. Make sure you flash a custom kernel (for example Siyah) with Odin. Then there's no need to flash other firmware first before upgrading. Just wipe your device in CWM (after the back up), and flash the rom you want.
Sent from the Matrix

Thanks, thing is a lot of things are outdated like the guides, do you know if I can use the latest odin which is out that apparently is for the S3? I've spent two days trying to do research on this and im failing quite badly :'(

AndroidTerminator said:
Thanks, thing is a lot of things are outdated like the guides, do you know if I can use the latest odin which is out that apparently is for the S3? I've spent two days trying to do research on this and im failing quite badly :'(
Click to expand...
Click to collapse
Make sure you have kies installed or at least the drivers.
Reboot into download mode
Run ODIN 1.85
Flash Siyah kernel (.tar) via PDA section
Boot into recovery run backup
Wipe data/factory reset
Flash CM zip file.

TheATHEiST said:
Make sure you have kies installed or at least the drivers.
Reboot into download mode
Run ODIN 1.85
Flash Siyah kernel (.tar) via PDA section
Boot into recovery run backup
Wipe data/factory reset
Flash CM zip file.
Click to expand...
Click to collapse
YES, [email protected][email protected][email protected]! so so much, easy when explained like that, I'm knowledgeable and pick things up quickly but you have made this easier for me, thanks for the help DD: <3

AndroidTerminator said:
YES, [email protected][email protected][email protected]! so so much, easy when explained like that, I'm knowledgeable and pick things up quickly but you have made this easier for me, thanks for the help DD: <3
Click to expand...
Click to collapse
Btw, if you have any apps/appdata you need to restore after wipe you can restore them from your nandroid backup using appextractor.

Related

New to i777, please help

Just moved from iPhone to i777, wanted to get ICS, but eneded up bricking my first phone by installing something meant for i9000. At that time I didn’t know Galaxy S2 has variants, just searched for S2 and got burned. My fault…..should have understood better.
I want to do it right this time so I have been reading about i777, ROMs, kernels, CWM.
I want to put SHOStock or CM9 ROM.
I know where these ROMs are and how to flash them using CWM.
But that’s where my confusion starts, that there are just too many sources and options and I don’t know which one is right.
So please advise.
How do I root?
Using this? It has multiple options
http://forum.xda-developers.com/showthread.php?p=18576627#post18576627
or this ?
http://galaxys2root.com/galaxy-s2-root/how-to-root-att-galaxy-s2-sgh-i777/
Which kernel to use
The one mentioned in SHOStock thread #3 post the Cherry Picker Kernel for i777 or Entorpy? Siayh
How do I get CWM on these, isn’t recovery part of the kernel or do I flash It separately or may be use ROM Manager, once rooted.
Modem? What does it do? Is it for phone or wi-fi and how do I know which one to use.
My phone’s data
SGH-i777
Android 2.3.6
Baseband I777UCKK6
Kernel 2.6.35.7
Build#
GINGERBREAD.UCKK6
Here's what you need to do:
1. Use Odin to flash stock UCKH7 with Root, available here. Be aware that doing this will require a full wipe, so do what you can to back up your sms/mms/contacts and other data. READ EVERY STEP CAREFULLY. Do not flash a kernel with Odin.
2. Now that you have root access, download Mobile Odin from the Play Store. Use it to flash either Entropy's DD or Siyah. This will install CWM Recovery.
3. Boot into CWM Recovery and make a nandroid backup.
4. Use CWM to flash SHOStock or CM9.
First of all thanks for responding.......
Is there a relation between which ROM will work with which Kernel, I may be wrong but I got the impression, depending on which ROM you are putting, you should have a kernel that supports it.
Also it seems like, ShoStock has its own variation of entropy, named cherry picker.
Thanks.......
mattdm said:
Here's what you need to do:
1. Use Odin to flash stock UCKH7 with Root, available here. Be aware that doing this will require a full wipe, so do what you can to back up your sms/mms/contacts and other data. READ EVERY STEP CAREFULLY. Do not flash a kernel with Odin.
2. Now that you have root access, download Mobile Odin from the Play Store. Use it to flash either Entropy's DD or Siyah. This will install CWM Recovery.
3. Boot into CWM Recovery and make a nandroid backup.
4. Use CWM to flash SHOStock or CM9.
Click to expand...
Click to collapse
Agree with matts post just like to add that you can get the free mobile odin here http://forum.xda-developers.com/showthread.php?t=1347899 to flash the kernel so you dont spend any money. download file, extract, move apk to sdcard, use root or file explorer locate and run the apk. follow instructions on flashing a kernel
Thanks a ton got it.....
aj9507 said:
Agree with matts post just like to add that you can get the free mobile odin here http://forum.xda-developers.com/showthread.php?t=1347899 to flash the kernel so you dont spend any money. download file, extract, move apk to sdcard, use root or file explorer locate and run the apk. follow instructions on flashing a kernel
Click to expand...
Click to collapse
Ah yes, thanks. I always forget to mention that.
Itsme1967 said:
First of all thanks for responding.......
Is there a relation between which ROM will work with which Kernel, I may be wrong but I got the impression, depending on which ROM you are putting, you should have a kernel that supports it.
Also it seems like, ShoStock has its own variation of entropy, named cherry picker.
Thanks.......
Click to expand...
Click to collapse
Sometimes there is, but it seems like most of the ICS kernels are interchangeable. Just try out each kernel for a few days...once you have CWM, switching kernels is no big deal. When switching kernels, though, it's always wise to flash jivy's Kernel Cleaning Script just before flashing a new kernel.
Can you use CWM to flash kernels as well ? I thought they always have to be done using ODIN.
May be I underestimated CWM, I thought it was for ROMs and zips only.
Itsme1967 said:
Can you use CWM to flash kernels as well ? I thought they always have to be done using ODIN.
May be I underestimated CWM, I thought it was for ROMs and zips only.
Click to expand...
Click to collapse
u can use mobile odin or cwm but its just a matter of preference you just had to use mobile odin at first to acquire a cwm enabled kernel but pretty much you can flash everything in cwm as long as its specified to be cwm flashable zip kernels roms and modems and such
edit: the free mobile odin only lets you flash kernels btw its the premium version that lets you do everything without going to recovery
hope to help
Itsme1967 said:
Can you use CWM to flash kernels as well ? I thought they always have to be done using ODIN.
May be I underestimated CWM, I thought it was for ROMs and zips only.
Click to expand...
Click to collapse
You don't seem to have a firm grasp on all this. Maybe you should do some more reading before going further...
Anyway, here's a brief explanation:
A kernel is the underlying core of the operating system; it is how the OS interacts with the hardware.
A rom (the proper term is actually firmware, but nobody uses it) is basically the whole user interface; it's the part of the OS you see. When you flash a rom, you're flashing everything, including a kernel.
Like I said before, you never want to flash a custom kernel using Odin. Doing so will trip the phone's flash counter, and this will show up if you ever have to take the phone in for warranty stuff.
The reason it's ok to use Odin to flash the stock with root package is that it comes with the stock kernel, not a custom one. Basically, once you're rooted, you shouldn't touch Odin again unless its to recover from a brick. Basically everything else can be done in CWM.
Yes I am still reading & trying to get a grip on it.
So first I will root it, then flash kernel using Mobil Odin
Then get in CWM mode ad flash ROM, which will come with the kernel i.e. cherrypicker kernel and modem I need.
Yes one part I have understood very well is that use CWM as much as one can to avoid committing mistakes by flashing something that doesn't belong.
Sorry for asking so many qs., I wish I could understand this faster.....
Thanks again........
Itsme1967 said:
Yes I am still reading & trying to get a grip on it.
So first I will root it, then flash kernel using Mobil Odin
Then get in CWM mode ad flash ROM, which will come with the kernel i.e. cherrypicker kernel and modem I need.
Yes one part I have understood very well is that use CWM as much as one can to avoid committing mistakes by flashing something that doesn't belong.
Sorry for asking so many qs., I wish I could understand this faster.....
Thanks again........
Click to expand...
Click to collapse
Yeah no problem. I would suggest that you wait a while before doing this. Read through all the stickies and guides to can find, and get more familiar with everything. Then after a couple days, go for it.
Crap, I'm starting to think I should not but a sg2....
Sent from my HTC Glacier using XDA
rpomponio said:
Crap, I'm starting to think I should not but a sg2....
Sent from my HTC Glacier using XDA
Click to expand...
Click to collapse
Why?
I remember my first flash....
Sent from my SGH-I777 using xda premium
jthatch12 said:
I remember my first flash....
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
I remember mine, read and re read the guides 3 to 5 times before I even touched my phone that I had for only three hours before I got bored with stock lol. To op don't be afraid man this forum is here to help and the gs2 is a great phone
Sent from my SGH-I777 using XDA
:*) nice ! Love these kinds of threads.
mattdm said:
Why?
Click to expand...
Click to collapse
Can you send me a guide please, I have been reading for a couple days now and alot of what I see is wifi breaks after root. I am buying a sg2 in about 2 weeks so plan on seeing me around. I want to root it and run ics but I need my wifi... Any help is greatly appreciated!! Thank you in advance!!!
Sent from my HTC Glacier using XDA
rpomponio said:
Can you send me a guide please, I have been reading for a couple days now and alot of what I see is wifi breaks after root. I am buying a sg2 in about 2 weeks so plan on seeing me around. I want to root it and run ics but I need my wifi... Any help is greatly appreciated!! Thank you in advance!!!
Sent from my HTC Glacier using XDA
Click to expand...
Click to collapse
Wifi works fine on ics
Sent from my SGH-I777 using Tapatalk 2 Beta-5
Nick281051 said:
Wifi works fine on ics
Sent from my SGH-I777 using Tapatalk 2 Beta-5
Click to expand...
Click to collapse
So I just need to go threw the root process, make a back up, and when I flash the ics ROM I choose, my wifi will be back?? Sorry for the noobish questions, I plan on rooting my sg2 as soon as I get home from buying it and I don't want to brick it... Any help is much appreciated!!! Thank you in advance!
Sent from my HTC Glacier using XDA
rpomponio said:
Can you send me a guide please, I have been reading for a couple days now and alot of what I see is wifi breaks after root. I am buying a sg2 in about 2 weeks so plan on seeing me around. I want to root it and run ics but I need my wifi... Any help is greatly appreciated!! Thank you in advance!!!
Click to expand...
Click to collapse
mattdm said:
Here's what you need to do:
1. Use Odin to flash stock UCKH7 with Root, available here. Be aware that doing this will require a full wipe, so do what you can to back up your sms/mms/contacts and other data. READ EVERY STEP CAREFULLY. Do not flash a kernel with Odin.
2. Now that you have root access, download Mobile Odin from the Play Store. Use it to flash either Entropy's DD or Siyah. This will install CWM Recovery.
3. Boot into CWM Recovery and make a nandroid backup.
4. Use CWM to flash SHOStock or CM9.
Click to expand...
Click to collapse
You don't need any more of a guide than that. Don't worry about breaking wifi, that isn't a problem on any of the popular roms.
If you want a Samsung based ICS rom that works really well, I suggest ShoStock2. If you want an AOSP based rom, most people suggest AOKP. I haven't tried it personally.
rpomponio said:
So I just need to go threw the root process, make a back up, and when I flash the ics ROM I choose, my wifi will be back??
Click to expand...
Click to collapse
You're wifi won't go away in the first place.

How to install ROMS on UCLE5 Stock ICS Root w/ Siyah v4.3.3 w/o mic swap

After reading over lots and lots of threads, I finally got up the courage to root my phone.
I followed these instructions: http://forum.xda-developers.com/showthread.php?t=1746181
I flashed the "Kernel + Modem + Cache + Rooted UCLE5 System Package" using Odin, downloaded Mobile Odin, and then flashed the safe Siyah 4.3.3 kernel w/o mic swap to avoid bricking due to the eMMc bug. Everything seems to be working fine. I have Superuser, Mobile Odin, and CWM Recovery.
My question is what are my ROM choices and how do I go about installing them?
I'f I'm reading the instructions correctly in the thread with the rooting instructions, I only have the three options for kernels in that thread and I MUST use a w/o mic swap version.
On the Siyah thread: http://forum.xda-developers.com/showthread.php?t=1592228, the only ROMs listed that work with w/o mic swap Siyah are Criskelo and UCLD3. Are these my only choices for ROM?
Are these the proper files for Criskelo?
Criskelo: http://forum.xda-developers.com/showthread.php?t=1500891&highlight=criskelo
I can't seem to find the files for UCLD3.
To be clear, I was coming from a stock i777 with stock ICS and UCLE5. I'm now running 4.0.3, I777UCLE5, 3.1.0-rc8-Siyah-v4.3.3-nomswap ([email protected]).
Thanks for any help. I've searched and read a ton, but I just can't make sense of it all.
You can use any rom you want. It will come with its own kernel and overwrite the one you have
Sent from my Galaxy Nexus
eerssco action-ev
Pirateghost said:
You can use any rom you want. It will come with its own kernel and overwrite the one you have
Sent from my Galaxy Nexus
Click to expand...
Click to collapse
So this from the the first thread isn't true?
"You must use an ICS kernel, and it must work with Samsung firmware, and be the no-mic-swap version. If you install a Gingerbread kernel the phone will not boot."
Sorry, it's all a bit confusing to me.
dillon_b12 said:
So this from the the first thread isn't true?
"You must use an ICS kernel, and it must work with Samsung firmware, and be the no-mic-swap version. If you install a Gingerbread kernel the phone will not boot."
Sorry, it's all a bit confusing to me.
Click to expand...
Click to collapse
Then don't go and mess with your phone if you don't understand what you're doing. The information is not that complicated.
dillon_b12 said:
So this from the the first thread isn't true?
"You must use an ICS kernel, and it must work with Samsung firmware, and be the no-mic-swap version. If you install a Gingerbread kernel the phone will not boot."
Sorry, it's all a bit confusing to me.
Click to expand...
Click to collapse
Just do as Pirate says and you will be fine. Dont worry about the kernel because the rom you want will have the appropriate kernel packaged in
dillon_b12 said:
So this from the the first thread isn't true?
"You must use an ICS kernel, and it must work with Samsung firmware, and be the no-mic-swap version. If you install a Gingerbread kernel the phone will not boot."
Sorry, it's all a bit confusing to me.
Click to expand...
Click to collapse
it means that if you use an ALTERNATE kernel, which a lot of people like to do, then you must abide by those guidelines. all roms come packaged with a 'recommended' kernel....just flash one and you will see.
Pirateghost said:
it means that if you use an ALTERNATE kernel, which a lot of people like to do, then you must abide by those guidelines. all roms come packaged with a 'recommended' kernel....just flash one and you will see.
Click to expand...
Click to collapse
Thanks, that makes much more sense.
Ok, so for this ROM: http://forum.xda-developers.com/showthread.php?t=2005266
How do I do an EFS backup? I have searched this, but haven't found anything specific to this phone. Just want to make sure I am doing it correctly.
The next step is to do a FULL BACKUP. I did a backup in CWM Recovery. Does that work?
When I move the ROM to my phone, do I take the whole zip file? Is there any particular file(zImage?) I point to when flashing through CWM or is it the whole zip file?
Thanks again for all the help.
I successfully flashed SHOStock2.
Thanks for the help guys.
dillon_b12 said:
Thanks, that makes much more sense.
Ok, so for this ROM: http://forum.xda-developers.com/showthread.php?t=2005266
How do I do an EFS backup? I have searched this, but haven't found anything specific to this phone. Just want to make sure I am doing it correctly.
Use any EFS Backup App
The next step is to do a FULL BACKUP. I did a backup in CWM Recovery. Does that work?
Yepp that is a Nandroid backup
When I move the ROM to my phone, do I take the whole zip file? Is there any particular file(zImage?) I point to when flashing through CWM or is it the whole zip file?
Nope just keep the whole zip and select it in CWM
Thanks again for all the help.
Click to expand...
Click to collapse
See my replies in bold
dillon_b12 said:
I successfully flashed SHOStock2.
Thanks for the help guys.
Click to expand...
Click to collapse
Good choice for a first ROM. When you get bored with that Shostock3 is really nice but wait until 1.5 comes out. It has some fixes that will polish it up nicely.
Sent from my SGH-I777 using xda app-developers app
attsw said:
Good choice for a first ROM. When you get bored with that Shostock3 is really nice but wait until 1.5 comes out. It has some fixes that will polish it up nicely.
Sent from my SGH-I777 using xda app-developers app
Click to expand...
Click to collapse
Would going to SHOStock3 require a wipe? I understand that upgrading to new versions of an existing ROM usually does not, but since this is a different ROM it seems like it would require the full wipe.
What is the easiest way to retain as many of my settings, etc... as possible when doing full wipes? I have Titanium Backup already. Is there another program that will help me retain more?
dillon_b12 said:
Would going to SHOStock3 require a wipe? I understand that upgrading to new versions of an existing ROM usually does not, but since this is a different ROM it seems like it would require the full wipe.
What is the easiest way to retain as many of my settings, etc... as possible when doing full wipes? I have Titanium Backup already. Is there another program that will help me retain more?
Click to expand...
Click to collapse
Yes on the full wipe before flashing the new ROM.
What else are u trying to retain besides apps and their data? If that's all TiBu is fine
brandonarev said:
Yes on the full wipe before flashing the new ROM.
What else are u trying to retain besides apps and their data? If that's all TiBu is fine
Click to expand...
Click to collapse
It would be nice if I didn't have setup e-mail everytime, but if I can keep my apps and their data with TiBu, that should be fine.
dillon_b12 said:
It would be nice if I didn't have setup e-mail everytime, but if I can keep my apps and their data with TiBu, that should be fine.
Click to expand...
Click to collapse
Once you get accustomed to it, flashing with a full wipe isn't too bad. Make a nandroid backup in case you decide to go back. And I would recommend you buy the full version of titanium back up to get the batch features, and support the developer. It is probably the most important app for those that flash regularly.
I can fully wipe and flash and have everything back up and running the exact same way it was in like 10 minutes. But I like the chance to start fresh

[Q] Kernel not flashing help

I have flashed paranoidandroid 3.15 on my galaxy s3 a couple weeks ago, aside the occasional screen that win't turn on I haven't had any problem, but I set my mind on flashing a new kernel in order to be able to change thez governor. I tried to flash air kernel on, I did exactly what I was told: Boot into recovery, clear cache/delvik, installed kernel from sd card, and rebooted. But after the phone being rebooted, I still had the stock kernel.
My question is, why did this happen, and how do I fix it?
All help is appreciated
what recovery? link to the kernel?
Glebun said:
what recovery? link to the kernel?
Click to expand...
Click to collapse
I'm running TWRP ( Team Win Recovery Project)
http://forum.xda-developers.com/showthread.php?t=1469842 link to the kernel, although if you know any kernels that work better/ more appropriate for ParanoidAndroid, I am more than open to suggestions
vonniel said:
I'm running TWRP ( Team Win Recovery Project)
http://forum.xda-developers.com/showthread.php?t=1469842 link to the kernel, although if you know any kernels that work better/ more appropriate for ParanoidAndroid, I am more than open to suggestions
Click to expand...
Click to collapse
Kernel is for nexus s not galaxy s3
Sent from my GT-I9300 using xda premium
wow, you're lucky the updater-script saved your phone. Flashing wrong firmware will kill it
Glenbun. Only mismatched, corrupted, or missing boot loaders can kill a phone.
yeah-yeah, but we should scare the noobs away from flashing the wrong firmware that potentially includes a bootloader
Glebun said:
yeah-yeah, but we should scare the noobs away from flashing the wrong firmware that potentially includes a bootloader
Click to expand...
Click to collapse
Glebun u have a point, even other incompatible components of recovery zip packages can brick the phone.
Sent from my Supercharged V12 Samsung Galaxy S3 using Tapatalk
Glebun said:
wow, you're lucky the updater-script saved your phone. Flashing wrong firmware will kill it
Click to expand...
Click to collapse
Wow, I feel so dumb ^^' I'll be more careful next time around.
What kernel would you recommend for me?
I recommed stock mb5 or speedmod k2-12 kernels for you
Bahadirafro said:
I recommed stock mb5 or speedmod k2-12 kernels for you
Click to expand...
Click to collapse
Well, I don't really know either of them, I don't mind stock, but I want to change things, sometimes it just isn't up for the task, or uses up battery when I would rather it didn't, without even knowing what they do, and looking around, I found the perseus kernel, I would like some opinions on the kernel, I would be very grateful if you told me if it fits me, if it's compatible with ParanoidAndroid, and finally if you have a better suggestion for a kernel.
http://forum.xda-developers.com/showthread.php?t=1691401
read the first post of the thread to find out if it's compatible with your ROM.
and try it to see if it suits you
If I'm running TWRP can I still download kernels that say they are meant for CWM?
yes

[Q] Installed wrong kernel

As the title says, I installed the wrong kernel when trying to root my phone... and now my phone wont boot
unfortunatly I don't know which kernel version I originally had so I'm a little worried that I'll have to spend all night trying every possible kernel version until it boots...
Can anyone suggest an easier way? is there a universal kernel that will get me at least to the menu section?
thanks for looking guys
Can you boot into Download mode? If so, which Android version are you on right now?
Yeah I can boot into download mode and I'm running version 4.1.2
I'm downloading I9100XWLSD_I9100MOBLSC_MOB.zip which I think is the original ROM and I'm hoping it comes with the original kernel as well...
I should just flash them both with odin right?
EDIT: download finished and I'm a little confused, there's 2 files within it
I9100XWLSD_I9100MOBLSC_I9100BULS1_HOME.tar.md5 and SS_DL.dll
I really have no idea what to do with these... do I remove the .md5 extension and unzip the .tar? help :S
booboob31 said:
Yeah I can boot into download mode and I'm running version 4.1.2
I'm downloading I9100XWLSD_I9100MOBLSC_MOB.zip which I think is the original ROM and I'm hoping it comes with the original kernel as well...
I should just flash them both with odin right?
EDIT: download finished and I'm a little confused, there's 2 files within it
I9100XWLSD_I9100MOBLSC_I9100BULS1_HOME.tar.md5 and SS_DL.dll
I really have no idea what to do with these... do I remove the .md5 extension and unzip the .tar? help :S
Click to expand...
Click to collapse
Yup, that should set things right.
BTW, which kernel did you flash?
immortalneo said:
Yup, that should set things right.
BTW, which kernel did you flash?
Click to expand...
Click to collapse
It was XWKDD_insecure.tar
booboob31 said:
It was XWKDD_insecure.tar
Click to expand...
Click to collapse
If you're interested in a little tinkering, you could try flashing Siyah v6 beta 5 kernel via odin, and see if your phone boots up. Siyah v6 supports JB 4.1.2, and it will replace your current kernel. So, theoretically, your phone should boot back up.
Maybe it was already clear, but just flash the Siyah kernel first, before you try flashing a whole rom. Flashing Siyah might solve the whole problem, and you will have root access afterwards.
Donnie Sins said:
Maybe it was already clear, but just flash the Siyah kernel first, before you try flashing a whole rom. Flashing Siyah might solve the whole problem, and you will have root access afterwards.
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Yeah that's what I did Donnie and it worked a charm, thanks to both you and immortalneo. :highfive:
Just to confirm I can go ahead and install any rom now without fear of the "superbrick" bug? or would I still need to source an insecure kernel first?
Thanks again, it's a load off my mind
booboob31 said:
Yeah that's what I did Donnie and it worked a charm, thanks to both you and immortalneo. :highfive:
Just to confirm I can go ahead and install any rom now without fear of the "superbrick" bug? or would I still need to source an insecure kernel first?
Thanks again, it's a load off my mind
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Click to collapse
No problem, good for you.
This brickbug can only appear in stock 4.0.4 recovery, so you are safe.
You can try to flash other kernels (.zip files) as well through CWM. But pay attention that you search for the right ones, that are made for your device and your Android version.

[Q] Im afraid to flash a rom, any tips to do it without pc

I bricked my sgs2 i777 because of rom manager, i paid for fixing my phone and i want to flash Cyanogenmod but im afraid to brick it again, so i'd like to know, an easy way to install a rom without PC step by step please. Thanks
Best advice i have for ya is to do a lot more reading before trying to flash anything.
There is a lot of info here in the stickied threads, etc. And as well in the more up to date threads. U will have to do some searching in the q & a and general forums, but it shouldn't be to hard to find ur answers. But u need to be sure of what u r doin before u do it, so u don't end up with a messed up phone again. There are members here that constantly help, but i think it is best to help urself 1st and then ask ?s later if ya can't find an answer or resolve an issue.
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Read about it but can't find anything
4-2ndtwin said:
Best advice i have for ya is to do a lot more reading before trying to flash anything.
There is a lot of info here in the stickied threads, etc. And as well in the more up to date threads. U will have to do some searching in the q & a and general forums, but it shouldn't be to hard to find ur answers. But u need to be sure of what u r doin before u do it, so u don't end up with a messed up phone again. There are members here that constantly help, but i think it is best to help urself 1st and then ask ?s later if ya can't find an answer or resolve an issue.
Sent from my SAMSUNG-SGH-I747 using Tapatalk
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I read about Cyanogenmod but i cant find a post about flashing a rom without rom manager or pc, does someone know how?
Friend, you need to read/research... a lot. I don't know of a way to flash a rom using just a PC. But flashing CM is just like flashing any other rom for your device. Please read the thread of the rom you're wanting to install thoroughly (especially the OP) before proceeding.
And most definitely stay away from Rom Manger; it just isn't completely compatible with the i777.
SteveMurphy said:
Friend, you need to read/research... a lot. I don't know of a way to flash a rom using just a PC. But flashing CM is just like flashing any other rom for your device. Please read the thread of the rom you're wanting to install thoroughly (especially the OP) before proceeding.
And most definitely stay away from Rom Manger; it just isn't completely compatible with the i777.
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Isnt there a CWM for i777? I found the app recovery tool that installs CWM but before installing it you see the SCARY rom manager logo, i researched a lot, but i dont know what to do, most of posts and videos are using rom manager.
On the i777 the recovery (in most cases it's CWM) is included in the kernel. So there's no need to install it separately.
The only time you'd ever need to install CWM manually is if you're trying to get from JB to KK. Is this the case? You state you want CM but you fail to list which version. More information would be helpful, such as what you're currently running and what you're trying to accomplish.
SteveMurphy said:
On the i777 the recovery (in most cases it's CWM) is included in the kernel. So there's no need to install it separately.
The only time you'd ever need to install CWM manually is if you're trying to get from JB to KK. Is this the case? You state you want CM but you fail to list which version. More information would be helpful, such as what you're currently running and what you're trying to accomplish.
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Im running at&t 4.1.2, i want to flash CM 10.2
OP,
Ok here ya go...
U can get Root with Framaroot apk (found here on XDA).
U can use Mobile Odin (available on XDA or Play Store) to flash a compatible 4.1.2 dev'd kernel, that includes cwm recovery (see AJK thread in Dev forum).
Flash the AJK kernel (boot.img) initially through Mobile Odin, then reboot into said cwm and flash the AJK kernel again (the whole kernel.zip) so that the capacitive buttons work correctly. Then reboot into recovery and flash ur Rom of choice, per that Rom's OP install instructions. This has been posted quit a few times by myself and others, specifically creepyncrawly. Plz continue to read up thoroughly in the threads i mentioned above and happy flashing. :thumbup:
Sent from my SAMSUNG-SGH-I747 using Tapatalk
4-2ndtwin said:
OP,
Ok here ya go...
U can get Root with Framaroot apk (found here on XDA).
U can use Mobile Odin (available on XDA or Play Store) to flash a compatible 4.1.2 dev'd kernel, that includes cwm recovery (see AJK thread in Dev forum).
Flash the AJK kernel (boot.img) initially through Mobile Odin, then reboot into said cwm and flash the AJK kernel again (the whole kernel.zip) so that the capacitive buttons work correctly. Then reboot into recovery and flash ur Rom of choice, per that Rom's OP install instructions. This has been posted quit a few times by myself and others, specifically creepyncrawly. Plz continue to read up thoroughly in the threads i mentioned above and happy flashing. :thumbup:
Sent from my SAMSUNG-SGH-I747 using Tapatalk
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Thank you so much, excuse my next stupid question, when should i wipe? Before or after flasing the kernel .zip? And before (boot.img) should i wipe?
Enmanuelng said:
Thank you so much, excuse my next stupid question, when should i wipe? Before or after flasing the kernel .zip? And before (boot.img) should i wipe?
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It's not critical when you wipe. It's probably best to wipe before you flash the rom of your choice, though it can be done after. The worst that can happen is that it won't boot properly before you wipe, but the wipe will fix it.
creepyncrawly said:
It's not critical when you wipe. It's probably best to wipe before you flash the rom of your choice, though it can be done after. The worst that can happen is that it won't boot properly before you wipe, but the wipe will fix it.
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Click to collapse
So first cwm, wipe cache, dalvik, install ajk kernel and rom? Or install kernel, wipe and install rom?
Enmanuelng said:
So first cwm, wipe cache, dalvik, install ajk kernel and rom? Or install kernel, wipe and install rom?
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Click to collapse
From stock 3e recovery, you should perform a wipe data/factory reset, then install AJK kernel and the rom. You will not be able to perform wipe cache and dalvik from stock 3e recovery as far as I remember. But either way, the important wipe is wipe data/factory reset from within recovery.
Wow guys thank you so so much it worked i admire what you guys do but no i installed cyanogen 10.1 which ajk kernel is compatible because i think Ajk kernel noswap wont work anymore.
AJ has an AOSP kernel in the OP of his [Kernel] AJK thread.
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