I made a backup of the stock ROM using CWM but had issues getting certain ROMs to work until I changed the recovery to TWRP. Is it possible to restore the backup made in CWM with TWRP?
I was planning on backing current ROM with TWRP, going back to CWM; restoring stock ROM, installing TWRP and recreating backup with TWRP but I'm just wondering if it's possible.
Thanks!
EDIT: I found the answer myself not 10 seconds after posting this. I hate it when that happens!! FYI, the answer is No.
Lets say I am on a fairly stock rom and have a good TWRP backup and try a radically different rom (like a CM 10.x) and decide to go back to what I had before do I have to flash the old rom file then restore the back up file or can I just restore the TWRP backup?
You can just restore the backup but do a reset first. Eg wipe to install new rom
DavidEQ said:
Lets say I am on a fairly stock rom and have a good TWRP backup and try a radically different rom (like a CM 10.x) and decide to go back to what I had before do I have to flash the old rom file then restore the back up file or can I just restore the TWRP backup?
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Hi - it depends on what you include in the backup on TWRP. If you select also Boot, System, Data and Recovery you will get back really everything you had. If you don't have a backup of EFS I would include that too. I did that quite often. When restoring backup you have also your old kernel/modem as it was working before. I never had bad experience with that. Whenever I'm now on CWM 6.0.3.5 as I'm using Android 4.3 (Probam 4.4).
Hello I going to return to stock rom but I have one question about Nandroid backup.
I have a backup from CWM Recovery and I now using TWRP recovery can I still restore the backup? if so where about do I copy the backup to on the sd card?
Thanks
shankly1985 said:
Hello I going to return to stock rom but I have one question about Nandroid backup.
I have a backup from CWM Recovery and I now using TWRP recovery can I still restore the backup? if so where about do I copy the backup to on the sd card?
Thanks
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you need to flash cwm recovery first and do a full wipe. I think the backup folder is clockworkmod/backup/"date". I find it easier to just wipe then do a backup, even though is nothing on your phone, and this will give you the file structure you need. then go to the "backup/date" folder and delete the contents and replace them with your saved backup and flash it. and dont forget to flash the boot.img from your backup too
Hi all,
I need to recover some information from my phone from before I flashed a new ROM, and wondering what's the easiest way about it based on the scenario given below;
I was running a rooted stock ROM (LB) with TWRP. I used titanium to batch backup my apps ( but seem to have overlooked my notepad app which had info in it that I now need.)
I installed resurrection remix which comes with CWM so can't just do a new nandroid, then restore the old one to get the info, then re-restore the newer backup.
Is there a way to extract the info direct from my twrp backup on my SD/ laptop or do I need to/is it possible to flash TWRP to replace CWM and keep the rest of the ROM as-is?
TIA
If you are just recovering a file, and not restoring the backup itself, try using nandroid manager. I can extract a file from my nandroid backup (created by cwm). I never tried it with twrp nandroid backup though.
Other option is to try to flash the Dual Recovery on your phone.
Then you have TWRP and CWM on your phone.
-> http://forum.xda-developers.com/showthread.php?t=2261606
Samsung apparently does not allow you to boot into the bootloader on their phones. I am trying to return to a different kernel I was using previously, which was contained in a nandroid backup. However, to my understanding, restoring a nandroid backup does not restore the kernel, and you have to extract the boot.img and flash that by itself.
What is the best way to go about doing this without fastboot?
Also, I don't suppose "restore boot" in nandroid advanced restore does this now, does it? Can't find anything on it online.
From what I recall, restoring the nandroid backup would restore the kernel. What recovery was used to create the nandroid?
audit13 said:
From what I recall, restoring the nandroid backup would restore the kernel. What recovery was used to create the nandroid?
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I used CWM. I read in several places (forums) that it didn't....Hm. I mean I have the boot.img from the backup, so I have the kernel right there. I suppose I could find some way to make it into a flashable zip, but I was just wanting to see if anyone knew a way around that.
But if you are confident that the backup would restore the kernel, do you know if I could restore just the kernel from advanced restore? It'd be fab if I could keep /data the same, but not a must I suppose.
I use TWRP on an HTC and just restored a nandroid backup. After restoring the backup, the previous kernel was restored too.
I don't have any devices at the moment that use CWM.
Not sure about just restoring the kernel. Any particular reason you just want to restore the kernel?
audit13 said:
I use TWRP on an HTC and just restored a nandroid backup. After restoring the backup, the previous kernel was restored too.
I don't have any devices at the moment that use CWM.
Not sure about just restoring the kernel. Any particular reason you just want to restore the kernel?
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I started getting some problems after flashing a custom kernel and I want to revert to the previous one, the default CM one, to test if my problems are related to that kernel or not. I suppose I'll look into making the .img a flashable zip then, unless anyone else knows of a better way. I'm not familiar enough with Odin to know if you can flash a .img in it.
There's that "restore boot" option in the advanced restore menu on CWM. Do you have any idea what that restores? I want to naturally say that it probably restores the boot.img, but I have searched and searched and just cannot find anything online about what that actually restores.
Nandroid backups created with CWM need to be restored using CWM.
Sorry, not sure what the advanced options will do but you could try different ones.
Restoring boot in advanced nandroid restore restores the zimage and initrd.gz. The kernel. Thus, I suppose a full restore will restore the kernel. Perhaps there are exceptions for certain devices. Restoring boot got me where I needed.
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