Going from ICS TW to CM10.1 - Verizon Samsung Galaxy S III

I am going to Odin back to 4.0.4 stock.
Can I just wipe and flash CM10.1 right aftter or is there a need to go to 4.1 first?

dpaine88 said:
I am going to Odin back to 4.0.4 stock.
Can I just wipe and flash CM10.1 right aftter or is there a need to go to 4.1 first?
Click to expand...
Click to collapse
You can go directly to CM10.1, no need to flash anything in particular beforehand. I believe the only requirement is an unlocked bootloader.
Make sure to do a nandroid backup of your existing setup first. You should also read the thread on backing up your IMEI.

CrustyMcLovin said:
You can go directly to CM10.1, no need to flash anything in particular beforehand. I believe the only requirement is an unlocked bootloader.
Make sure to do a nandroid backup of your existing setup first. You should also read the thread on backing up your IMEI.
Click to expand...
Click to collapse
Thank you very much.
If I already did backup my IMEI months ago, would I need to do that again?

dpaine88 said:
Thank you very much.
If I already did backup my IMEI months ago, would I need to do that again?
Click to expand...
Click to collapse
No your all good it's safe to always use your oldest imei backup anyways.
Sent from my SCH-I535 using xda app-developers app

Related

restore from backup

Ok so imnot really enjoying my experience of rooting so far and want to go back.
As soon as I rooted I made a backup using ROM manager then flashed to LBC Mod. If I want to go back to that backup do I need to go back to my original ROM or can I just restore from that backup from the new ROM I flashed?
Hmm I have ask same type of thread and waiting for repy :/
Sent from my LG-P500 using XDA Premium App
steste01 said:
Ok so imnot really enjoying my experience of rooting so far and want to go back.
As soon as I rooted I made a backup using ROM manager then flashed to LBC Mod. If I want to go back to that backup do I need to go back to my original ROM or can I just restore from that backup from the new ROM I flashed?
Click to expand...
Click to collapse
1) If I understand correctly you got S-off
2) then root
3) Then used Rom manager to perform a backup.
4) then you flashed LBC ROm
you know want to return to step 3) ?
You can either use ROM manager to restore the device to your previous backup or you could boot into recovery (CWM) and again use the restore option to restore your backup that you took earlier.
ben_pyett said:
1) If I understand correctly you got S-off
2) then root
3) Then used Rom manager to perform a backup.
4) then you flashed LBC ROm
you know want to return to step 3) ?
You can either use ROM manager to restore the device to your previous backup or you could boot into recovery (CWM) and again use the restore option to restore your backup that you took earlier.
Click to expand...
Click to collapse
Yeah i want to go back to my backup. SO i can just to that restore right now and it will restore my original ROM?
Thanks for your help. I know it can be annoying with so many newbie questions.
steste01 said:
Yeah i want to go back to my backup. SO i can just to that restore right now and it will restore my original ROM?
Click to expand...
Click to collapse
Yes it will.
Although, may I ask what you were not liking about the rooting experience and the LBC ROM?
ben_pyett said:
Yes it will.
Although, may I ask what you were not liking about the rooting experience and the LBC ROM?
Click to expand...
Click to collapse
I have the same problem.
After you restore it, can we update it normally since we have broke the guarantee by you know... rooting 'em
Sent from my LG-P500 using XDA Premium App
deatH00Stalker said:
I have the same problem.
After you restore it, can we update it normally since we have broke the guarantee by you know... rooting 'em
Sent from my LG-P500 using XDA Premium App
Click to expand...
Click to collapse
what do you mean by update normally, android market or ota updates?
I'd personally avoid ota updates after getting soff and root.
And again can I ask what it was about the custom experience, that you didn't like?
Sent from my HTC Desire S using XDA Premium App
deatH00Stalker said:
After you restore it, can we update it normally since we have broke the guarantee by you know... rooting 'em
Click to expand...
Click to collapse
I don't think there should be any problem doing an OTA update if you're on stock with root but you may loose root.
Well I bought this phone 2 monts ago and the it was in firmware version v10g_00 which is te latest till now.. so I have no expirience in updating, pluging in to comp and update it an so on...
so sorry if I looked so newbie
Anyway, yes it is about the ota update... where you choose the update notification and then update it via computer
and my question is can a backuped phone updates again like ... lets say updating it to gingerbread (that's what I'm facing)
Sorry for the interruption
Sent from my LG-P500 using XDA Premium App

[Q] Fail to update 2.3.6 after stock flash Skyrocket i727

Can any one tell me what i did wrong?
I used a I727UCALC4_OneClick package to flash my at&t i727 to android 4.0.3. For some reason my home button and search button did not work so i said to return back to stock.
I flashed the phone with SGH-I727-UCKJ2-k0nane thru ODIN to return to stock 2.3.5 . I then tried to do a OTA update to 2.3.6. The update downloads and starts installing , reboots the phone and fails to finish.
Any help please ? Thanks
I tried doing this myself last night. Remember you will lose your root once taking it to 2.3.5, so re root using Odin, then, reboot. Then follow the root instructions as outlined by user k0nane here at xda. Then get into clockwork mod recovery mode and restore to the backup version you did of 2.3.6...much easier process than trying to flash stock. Hope that helps.
Sent from my SAMSUNG-SGH-I727 using xda premium
i have the original backup done with rom manager but when i go in cwm and try to restore the backup gives me dm5 mismatch. I dont know why
dexter4000 said:
i have the original backup done with rom manager but when i go in cwm and try to restore the backup gives me dm5 mismatch. I dont know why
Click to expand...
Click to collapse
You might have renamed the backup, the backup might be corrupt, or you did the backup with a different version of cwm than you are trying to restore it with.
If this helps I got here a copy of my mhx lite 2.3.6 I made before going to 4.0.3
http://www.mediafire.com/?ese068jm6139l
xcrazydx said:
You might have renamed the backup, the backup might be corrupt, or you did the backup with a different version of cwm than you are trying to restore it with.
Click to expand...
Click to collapse
so cwm doesnt restore a backup if it was not made with the same cwm version ?
i was able to fix the md5 mismatch and it restored successfully, however it does not boot now. It stalls and the samsung logo.
Try using the restore I linked, something just seems wrong with yours
dexter4000 said:
so cwm doesnt restore a backup if it was not made with the same cwm version ?
Click to expand...
Click to collapse
Sometimes it does and sometimes it has problems
Also did you flash the right modem as well?
Correct me if I'm wrong but cwm doesn't backup the modem as I recall
kishke said:
Try using the restore I linked, something just seems wrong with yours
Click to expand...
Click to collapse
is that one att original or is custom? my backup was made from original 2.3.6 only rooted.
Can in install stock 2.3.6 rom/kernel and restore only the data from the backup ?
Thanks
kishke said:
Also did you flash the right modem as well?
Correct me if I'm wrong but cwm doesn't backup the modem as I recall
Click to expand...
Click to collapse
i installed the ucla3 stock modem from here http://www.mediafire.com/?h7bnu7kvpw7dqtg
dexter4000 said:
is that one att original or is custom? my backup was made from original 2.3.6 only rooted.
Can in install stock 2.3.6 rom/kernel and restore only the data from the backup ?
Thanks
Click to expand...
Click to collapse
Its mhx superlite 3.1 but if the rom will work you can later on flash whatever you want. Atm you seem to be stuck with an unusable phone so anything is better.
Go to sammobile.com
make an account
go to firmware section
type i727 in the box
scroll down and download the tar
extract with 7zip
Flash in odin
Then drink beer and such
i was able to flash tru cwm a att rom that worked. Everything works ok now.
It is possible to transfer my data from the backup into this working rom ?
Just flash modem. To match firmware....
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
UCLA3 modem, firmware and rom were flashed and everything works great. I only need to transfer my user data from the backup. Can i flash only the user data to the phone from that original backup?
Sent from my SAMSUNG-SGH-I727 using xda premium
dexter4000 said:
UCLA3 modem, firmware and rom were flashed and everything works great. I only need to transfer my user data from the backup. Can i flash only the user data to the phone from that original backup?
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
pretty risky if the backups corrupt anyway... but you can try (i would make a back up first)

restoring from a backup

Im a little ashamed but I have never restored from a backup before in recovery. Do you have to wipe and all that prior to restoring or just hit restore?
Sent from my HTC One X using XDA
joho5 said:
Im a little ashamed but I have never restored from a backup before in recovery. Do you have to wipe and all that prior to restoring or just hit restore?
Sent from my HTC One X using XDA
Click to expand...
Click to collapse
I believe the restore wipes automatically...I could be wrong though. I haven't had to restore a rom in months.
It does. Restore formats the partitions then restores to them.
restoring stock rom without backup
Speaking of restoring through recovery, Is it possible to restore my phone to stock rom without the back up? If not, then RUU to stock 1.85 is the only way right? I installed a new rom yesterday, and I decided to wipe everything including SD so I basically erased my stock rom backup.
JCon0320 said:
Speaking of restoring through recovery, Is it possible to restore my phone to stock rom without the back up? If not, then RUU to stock 1.85 is the only way right? I installed a new rom yesterday, and I decided to wipe everything including SD so I basically erased my stock rom backup.
Click to expand...
Click to collapse
The best thing for you to do now is restore via the RUU to stock.
Once you have that done you can go ahead and flash other ROM's
Good Luck!:good:
BIGMOH said:
The best thing for you to do now is restore via the RUU to stock.
Once you have that done you can go ahead and flash other ROM's
Good Luck!:good:
Click to expand...
Click to collapse
Right on! I am just curious just in case I need to send my phone back for warranty.. thanks!

Going back to Stock ROM.

If I wanted to go back to my stock rom for warranty purposes, do I just download the original from samsung-update
Put the .zip into my SD card. And use CWM to install it?
Plus, if I put the original ROM back onto my phone, will the "Custom" bootloader appear or will it be normal?
And how would I get rid of CWM? Just delete recovery.img?
The file you'll download is going to be a file that you need to flash with Odin, once flash it puts everything back the way it was. No you won't get the custom when flashing back to stock since you'll be using an official signed rom. You should, however, might want to make sure you don't have a counter going for the number of unsigned rom flashes.
Sent from my SCH-I535
scsa20 said:
The file you'll download is going to be a file that you need to flash with Odin, once flash it puts everything back the way it was. No you won't get the custom when flashing back to stock since you'll be using an official signed rom. You should, however, might want to make sure you don't have a counter going for the number of unsigned rom flashes.
Sent from my SCH-I535
Click to expand...
Click to collapse
What's a counter?
Do I delete everything by with CWM and then use odin to flash my GS3?
Or do I just use odin over my custom rom?
emckai said:
What's a counter?
Do I delete everything by with CWM and then use odin to flash my GS3?
Or do I just use odin over my custom rom?
Click to expand...
Click to collapse
Prior to using odin to flash the stock image, be sure to use EZ-Recovery for VZW Galaxy S3 to flash the stock recovery.
Click link in sig...your questions are answered there.
Droidstyle posted a great step by step on how to go back stock, in the developers section of this forum
Sent from my Verizon Samsung GSIII xda developers-app
droidstyle said:
Click link in sig...your questions are answered there.
Click to expand...
Click to collapse
Ohhh, thank you very much. I'll be using that!
chip594 said:
Droidstyle posted a great step by step on how to go back stock, in the developers section of this forum
Sent from my Verizon Samsung GSIII xda developers-app
Click to expand...
Click to collapse
Thanks!
PJnc284 said:
Prior to using odin to flash the stock image, be sure to use EZ-Recovery for VZW Galaxy S3 to flash the stock recovery.
Click to expand...
Click to collapse
Is that necessary? I odin'ed using the stock image and my custom recovery is gone, so was the unlocked keypad.
simollie said:
Is that necessary? I odin'ed using the stock image and my custom recovery is gone, so was the unlocked keypad.
Click to expand...
Click to collapse
I had a kexec recovery installed and flashed back to stock a couple nights ago and completely lost recovery. Luckily it booted into the rom and I was planning to re-root anyway using the simple root to make sure I didn't have any Sprint stuff like the initial root method.

Return to Stock

I'm sure this is discussed already but I can't seem to find it so if someone can help me or point me in the right direction.
I have a VZW GS3 that I have rooted, unlocked the boot loader and flashed CWM recovery. I then made a nandroid.
The main reason I did this was because I wanted Jelly Bean, and since Verizon is the slowest, I didn't want to wait so I installed custom ROMs.
Now that Verizon has released JB, I want to go back to my nandroid and then use the OTA firmware update service to upgrade.
Am I missing anything along the way that's essential for this to work?
Will the updated software re-root and/or relock my bootloader?
Will this automatically update the Baseband from my current VRLG7 to whatever the new one is?
One other thing, Will I still have CWM recovery after this happens? or will it revert back to stock recovery? or do I need to manually do anything to the recovery?
You're doing this to ultimately stay stock? Do you intend on flashing roms again or no? If you did a nandroid just after ONLY rooting and unlocking bootloader then restore it. Here's a step by step:
1) boot into CWM, restore your rooted, stock nandroid
2) Download EZ recovery, flash stock recovery
3) Wait for OTA
The OTA will relock your bootloader and unroot your phone. The JB OTA will also update your modem, and everything else, to VRBLK3.
One other thing, Will I still have CWM recovery after this happens? or will it revert back to stock recovery? or do I need to manually do anything to the recovery?
Click to expand...
Click to collapse
No, you will lose CWM if you do what I detail above. The OTA will fail if you still have CWM installed.
SlimSnoopOS said:
You're doing this to ultimately stay stock? Do you intend on flashing roms again or no?
Click to expand...
Click to collapse
For the time being I intend on remaining stock, but I still want to root. Maybe once CM10.1 becomes stable, I'll go back to it, as of now I've had too many bugs with 10 nightlys and stable and 10.1 nightlys.
SlimSnoopOS said:
If you did a nandroid just after ONLY rooting and unlocking bootloader then restore it
Click to expand...
Click to collapse
I don't recall, but it's possible I did it after flashing CWM recovery, would that make a difference?
Thanks for your help!
levilib said:
For the time being I intend on remaining stock, but I still want to root. Maybe once CM10.1 becomes stable, I'll go back to it, as of now I've had too many bugs with 10 nightlys and stable and 10.1 nightlys.
I don't recall, but it's possible I did it after flashing CWM recovery, would that make a difference?
Thanks for your help!
Click to expand...
Click to collapse
Nah I was just verifying to see if you modified any system settings or apps while on ICS TW. You should be in the clear as long as you reset CWM to stock recovery if all you did was root, unlock, then perform a nandroid.
Sent from my SCH-I535 using xda app-developers app
SlimSnoopOS said:
Nah I was just verifying to see if you modified any system settings or apps while on ICS TW. You should be in the clear as long as you reset CWM to stock recovery if all you did was root, unlock, then perform a nandroid.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
before I restore the nandroid in CWM, do I need to do any wiping? cache, dalvik or full wipe?
levilib said:
before I restore the nandroid in CWM, do I need to do any wiping? cache, dalvik or full wipe?
Click to expand...
Click to collapse
Absolutely.
Sent from my SCH-I535 using xda app-developers app
so which wipe(s) do I need to do?
levilib said:
before I restore the nandroid in CWM, do I need to do any wiping? cache, dalvik or full wipe?
Click to expand...
Click to collapse
No you do not, the nan will overwrite everything anyways. If you feel better then factory reset and clear caches, but it's not necessary.
Sent from my VS920 4G using xda app-developers app
thanks
I followed the instructions above and I'm back on my rooted TW.
When i try and update i get the following message:
Service Unavailable
To check for system updates, go to Settings > About device when service is available
What's wrong, how do i fix that?
searched around on google and a lot of people had the same warning error, multiple solutions were offered but none of them worked.
in the end, I ended up installing from odin completely stock unrooted, locked bootloader etc 4.0.4 (as f i want to return my phone to verizon) and once i did that it automatically updated to 4.1.1

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