i will keep it simple ..Custom recovery is unable to take a nandroid backup if i have a2sd on ext4 partition that same run nandroid-mobile.sh via adb...please fix it or tell me how to.. i m new to android but m good with C and Linux
i had same as your problem , every time when i try to include .android and ext files with my backup it gives me error message , but after i installed a new rom everything went fine!!
For me mounting of ext in recovery helped as well.
The_ERROR said:
For me mounting of ext in recovery helped as well.
Click to expand...
Click to collapse
And doing this, did you managed to restore the backup successfully ??
Well this thing happens with BOTH megatron and void roms...when i boot into custom recovery /cache is the only one mounted and i tried unmounting it before trying a nand+ext+.android_secure backup...doesn't work my sd card is like 3 gb free and ext4 a2sd has only 130Mb of apps in it..
Guys I had made a simple nandroid backup after rootingand installing custom recovr and before installing void. Now if I restore the nandroid backup, will I still have the custom recovery or not?
Sent from my LG-P500 using Tapatalk
lekhwani said:
Guys I had made a simple nandroid backup after rootingand installing custom recovr and before installing void. Now if I restore the nandroid backup, will I still have the custom recovery or not?
Sent from my LG-P500 using Tapatalk
Click to expand...
Click to collapse
u made nandroid after instaling custom recovery :|
how can u lose it?? i dnt think so ..
i cant mount the sd-ext partition from the custom recovery.. it says:
E:Can't mount /dev/block/mmcblk0p2
even nadroid back up with ext ends: run nandroid-mobile.sh via adb
any solution??
Boot in recovery mode.
Connect phone to pc.
Mount ext partition via adb.(after that in Custom recovery mount menu you will found ext partition mounted)
Do nandroid
sugaritos said:
i cant mount the sd-ext partition from the custom recovery.. it says:
E:Can't mount /dev/block/mmcblk0p2
even nadroid back up with ext ends: run nandroid-mobile.sh via adb
any solution??
Click to expand...
Click to collapse
//Edit: First try to create backup ONLY of system, without any other option. If this will be work, you probably done same mistake as I did.
Same as me. I didn't do wipe of EXT after creating of ext-part and I had same symptoms. Backup all your data with Titanium Backup, backup data on SDcard, delete ext, create ext2 again, convert ext2 on one, that you want, do wipe of it. Than it should be working (I had).
anotherloony said:
Boot in recovery mode.
Connect phone to pc.
Mount ext partition via adb.(after that in Custom recovery mount menu you will found ext partition mounted)
Do nandroid
Click to expand...
Click to collapse
i tried via adb but it keeps saying the same thing:
mounting /dev/block/mmcblk0p2 on /sd-ext failed: invalid argument
i dont know if i am doing it right..
The_ERROR said:
//Edit: First try to create backup ONLY of system, without any other option. If this will be work, you probably done same mistake as I did.
Same as me. I didn't do wipe of EXT after creating of ext-part and I had same symptoms. Backup all your data with Titanium Backup, backup data on SDcard, delete ext, create ext2 again, convert ext2 on one, that you want, do wipe of it. Than it should be working (I had).
Click to expand...
Click to collapse
thankss!! i will try it..
i read somewhere that ext4 has problems and is better or recommended the ext2 even though it is slow..
sugaritos said:
thankss!! i will try it..
i read somewhere that ext4 has problems and is better or recommended the ext2 even though it is slow..
Click to expand...
Click to collapse
ext2 is faster, because it haven't journal. But it on some I/O output error is not possible to recover it by itself. Ext3 have journal - is slower, but in case of problem will (can) repair itself. ext4 is better ext3.
under partition section - http://forum.xda-developers.com/showpost.php?p=10377391&postcount=4
At the time I made the recovery kernel sources were not out so I couldnt add ext3 & ext4 support to recovery. I'll try to update it as time allows.
mount -t ext4 /dev/block/mmcblk0p2 /sd-ext
be shure /se-ext exists
drellisdee said:
At the time I made the recovery kernel sources were not out so I couldnt add ext3 & ext4 support to recovery. I'll try to update it as time allows.
Click to expand...
Click to collapse
i know that.. but in ext4 i couldnt take a nandroid +ext backup because the ext4 partition could not be mounted. in ext2 and ext3 i managed to do nandroid backup +ext and mount the ext partition only through adb..
I have Bootmenu installed. It does not provide any way to format the /system partition How do I format the /system partition with or without the recovery ?
Why do you want to format?
Just install other ROM, it will delete everything and replace /system with the new one?
Hi!
I used to run CyanogenMod 9.1 with device encryption on my Galaxy S3, and decided today that I wanted to try a CM 10 nightly.
A problem with device encryption that I didn't know about before is that it's impossible to turn off. ClockworkMod Recovery (5.8.4.3) can't mount the /data partition (and, by extension, /sdcard). This means that I can't use CWM to factory reset or install a new update.zip, since the update.zip must lie on the internal sdcard.
Trying "choose zip from sdcard" gives "E:Can't mount /sdcard/" and choosing "apply /sdcard/update.zip" gives "E:Can't mount /sdcard/update.zip". This happens even if I've used adb to put the update.zip in the /sdcard mountpoint.
Factory resetting from CWM gives these two errors: "Error mounting /data!" and "Error mounting /sdcard/.android_secure!". Factory resetting from CM9 didn't work. I've since tried to flash CM10 with MobileOdin, which didn't work, and now I can only boot to CWM.
Does anyone have any idea about how I could mount /data or otherwise get a working ROM? I've taken backups of everything.
TL;DR: S3 only boots to CWM, but CWM won't mount /data and so can't flash zips.
I have the exact smae problem. i hope someone knows how to fix!!
Hi,i have a gt-s5839iwith stock rom and used link2sd ok, then try to flash cm11.0 without success,next flash cm7.2 its ok but the link2sd not mount the partition and i have lags and back to stock again but the link2sd can`t mount the partition(none at all,ext2,3,4,e.t.c)again.If you tell me how solve this problem?Thanks.
P.S.Now i have AceCream V1.4 with Cronmod Unofficial / Data2sdext(link2sd not mount the partition again).
Android Version 4.4.2
S-on
Bootloader Unlocked
Philzrecovery
No system or data
I can't mount my sdcard in recovery to get to the backup I made of my previous rom. So as of right now I'm in recovery mode waiting for help.
Getting "E:Can't mount /sdcard" error
Edit1: tried reflashing philzrecovery to see if if that was the problem. It didn't fix it.
Edit2: Formatted /sdcard in recovery. I can mount it now. Now all I need is a .zip file. (I hope)
Edit3: Sideloading .zip
Final edit: it's all good! I formatted everything in recovery (system, data, sdcard) then transferred a Rom successfully via adb. Flashed it, and all is well!
How about now?