Hi there, I seem to have messed up my mounting partitions while trying to deodex Stock JB Central Europe. I basically used xultimate to pull the files and deodex then tried using adb shell to mount the system partition and copy them over. After I rebooted the phone, it would get stuck on unlocked bootloader warning or on the motorola logo. I hard reset into recovery and restored a nandroid backup and once booted into android found so many folders under the Storage folder such as "asec", "obb", rfs0" and so on. Now, when I try to wipe dalvik-cache in recovery, i get the following error: "E: unknown volume for path [/sd-ext]". Also, when i try flashing custom rom's and reboot, it gets stuck on the unlocked bootloader warning and wont load - while in recovery after flashing, i also get another error something like this: "E: cant load /cache/recovery.log" or similar. I also sometimes have issues mounting system, cache partitions, data and internal storage, all depending on which custom recovery i am using. I read on another site that downgrading to ics might solve mounting problems so I forced a downgrade to ics but that didnt work either and am still on ics.
Is there a way to restore the partitions correctly or are they stuck this way? Would mounting and remounting solve this problem? Any help would be much appreciated and would very much appreciate it if someone could upload their mount point info so i could use to try and fix it.
Many thanks in advance.
EDIT: Managed to flash Slim Bean 4.3 Official using OUDHS recovery without wiping cache and dalvik-cache at first. After reboot, it would bootloop so went to recovery and wiped cache and dalvik-cache then it worked. Still no sd-ext and some apps can't write or backup to external memory such as Go Backup & Restore Pro so what remains is to mount/unmount the partitions correctly.
Related
I've managed to get that awful Rom (Destroyer) Manager off of my TF101G and have got Rogue on via PERI and now I'm trying to flash the stock ASUS ICS Rom but can't delete the Dalvik Cache because I'm unable to mount /data
Code:
- - Wiping all user data - -
Formatting /data...
Formatting /cache...
Formatting /sd-ext...
Formatting /sdcard/.android_secure
Cache wipe complete.
Formatting /cache...
Cache wipe complete.
Wiping dalvik-cache...
Error mounting /data!
I'm assuming that /data is stuck on read only?
Manually fixing permissions and then mounting /data also shows the same error.
HELP :crying:
I have the same problem. I know what lead me to it.
Its an Asus SL101
I have cyanogenmod correctly installed. In order to install a megatron rom I downloaded their app called megatron apps. Trying to download a rom from them I got validation error at end of download and I make the stupidity of change the download dir from /mnt/sdcard to /sdcard and then when I restart again it doesn´t load and CWM recovery give me the same errors (unable to mount /data or unable to mount /sdcard when cleaning cache or trying to restore a backup ).
The only thing I have been able to do its to install Rogue XM Recovery 1.5.0 instead of CWM 6.x ) but the problem to apply an update or restore a backup persists.
Any idea ?
Aaargh.
After a year and a half of heavy CWM and TWRP usage, this has suddenly happened to me too, possibly after flashing the updated TWRP blob from Goo Manager (although that's conjecture at best). My ROM (RaymanFX' CM10 v6) is fine in everyday use - no problems whatsoever, but now I want to update, and my recovery won't let me.
In the hope that something simply went wrong during recovery blob flash, I successfully deleted TWRP and flashed a different recovery (latest CWM) from ROM Manager, but the new recovery can't mount anything either - neither sd card, data, or cache. The error messages are more or less identical to TWRP's errors. My system MAY be readable, but I can't backup or restore or flash anything anyway, so I don't dare format it.
I don't have a Windows PC, so I haven't tried Easy Flasher. I could try it on my work computer if there's no way around it and if neither OSX or Ubuntu can help.
Any suggestions?
Hey guys,
My work switched to Google Apps for their email so i wanted to test it out on my phone. Doing so required them to encrypt my phone. What this appears to have done is encrypt the data partition. So now when i go into (TWRP) recovery and try to do a backup / wipe / or anything else, it says it is "Unable to mount /sdcard" I'm unable to do a factory reset of any kind so i'm essentially stuck on this rom (ARHD) until i can figure out how to wipe data and get the /sdcard to be not encrypted. Does anyone have any ideas? I'm imagining that with the modified recovery not being able to access the data partition that i'm going to have to do some adb type stuff?
Please help! I want to keep flashing new roms!
-HTC One
I am not new to ROM's I have dabbled here and there with my phones and the xoom. I followed the directions to a t for the Omni 4.4.2. I did the first part for putting bigPart TWRP on my xoom. I have the recovery on there and I can find my SD card with the rom and other files on there needed but it will not load after I install everything. The internal storage still shows at 0. I get the Omni bootloader and then a message from google pops up saying encryption unsuccessful and I need to perform a factory reset. When I try that it just brings me back to recovery. I don't know what I did wrong but the only thing that works is recovery. It's like nothing at all is on the internal storage of the xoom. I have tried to copy the files from my sd card over to internal and install, same thing. When I go back to check the files I copied to internal they are gone. The files I have on the sd card are there but it won't load the files on the internal storage to set up android on there. I can't even go back to an old restore cause I was using cwm recovery and the those restore files aren't recognized. I'm at a loss, any help would be greatly appreciated. I can't even get my computer to see so I can push the files over to it and I am pretty rusty with ADB to try and set that up.
I just tried to push the original twrp 2630 through adb and it flashed, I tried to reboot into recovery and it just staid at the twrp screen. Ughhh I'm getting so frustrated cause I had the xoom working perfectly on JB before I started messing around. Any help would be great, Even getting me back to stock and I can take it from there.
update
at0msplat said:
I am not new to ROM's I have dabbled here and there with my phones and the xoom. I followed the directions to a t for the Omni 4.4.2. I did the first part for putting bigPart TWRP on my xoom. I have the recovery on there and I can find my SD card with the rom and other files on there needed but it will not load after I install everything. The internal storage still shows at 0. I get the Omni bootloader and then a message from google pops up saying encryption unsuccessful and I need to perform a factory reset. When I try that it just brings me back to recovery. I don't know what I did wrong but the only thing that works is recovery. It's like nothing at all is on the internal storage of the xoom. I have tried to copy the files from my sd card over to internal and install, same thing. When I go back to check the files I copied to internal they are gone. The files I have on the sd card are there but it won't load the files on the internal storage to set up android on there. I can't even go back to an old restore cause I was using cwm recovery and the those restore files aren't recognized. I'm at a loss, any help would be greatly appreciated. I can't even get my computer to see so I can push the files over to it and I am pretty rusty with ADB to try and set that up.
I just tried to push the original twrp 2630 through adb and it flashed, I tried to reboot into recovery and it just staid at the twrp screen. Ughhh I'm getting so frustrated cause I had the xoom working perfectly on JB before I started messing around. Any help would be great, Even getting me back to stock and I can take it from there.
Click to expand...
Click to collapse
trying to give as much info as I can. I got the original twrp 2630 running, flash twrp big part, followed next step to to wipe everything except sdcard, this is what I got:
Updating partition details...
E:unable to mount '/system'
E:unable to mount '/cache'
E:failed to wipe dalvik
updating partition details...
E:unable to mount '/system'
E:unable to mount '/cache'
So, I wanted to install a custom ROM, but somewhere along the way something went wrong and I got stuck in a bootloop, I've been reading up on some threads and I followed some steps that were supposed to fix it, but I feel like I'm in even more trouble now (Well, my phone is still alive so I still have hope but yeah..)
Anyways, I'm using Philz custom recovery now, I tried to do a wipe to install a new or stock ROM, at first it said the wipe was succesful, so I tried installing the ROM, but during the install I kept getting:
E: Error mounting /data
It did say the installation was succesful, but after I rebooted it kept trying to wipe eventhough I did not ask for this.
Got another mount error and said Wipe Failed.
Now when I try to sideload stock ROM I get errors like:
Formatting Cache
Formatting /sd-exxt
E: Uknown volume for path /sd-ex
(I also don't know why it's doing that since this phone has no SD card) I got the Falcon edition with the internal storage. Also when my computer recognizes my phone and I want to open the phone folder, there is no longer an Internal Storage folder.
Anyways after those errors it says Data Wipe Complete, Wiping System, Now flash new ROM
But nothing flashes properly it seems due to the mounting error. I've looked for solution, but I can only seem to find threads that involve Samsung
and when I find a solution video it has something to do with either taking your battery out of your phone (which you can't do with this phone) or something
with your SD card (which this phone doesn't have).
So yeah, I'm running out of ideas here and any help would be greatly appreciated!
Cheers.
runittwiice said:
So, I wanted to install a custom ROM, but somewhere along the way something went wrong and I got stuck in a bootloop, I've been reading up on some threads and I followed some steps that were supposed to fix it, but I feel like I'm in even more trouble now (Well, my phone is still alive so I still have hope but yeah..)
Anyways, I'm using Philz custom recovery now, I tried to do a wipe to install a new or stock ROM, at first it said the wipe was succesful, so I tried installing the ROM, but during the install I kept getting:
E: Error mounting /data
It did say the installation was succesful, but after I rebooted it kept trying to wipe eventhough I did not ask for this.
Got another mount error and said Wipe Failed.
Now when I try to sideload stock ROM I get errors like:
Formatting Cache
Formatting /sd-exxt
E: Uknown volume for path /sd-ex
(I also don't know why it's doing that since this phone has no SD card) I got the Falcon edition with the internal storage. Also when my computer recognizes my phone and I want to open the phone folder, there is no longer an Internal Storage folder.
Anyways after those errors it says Data Wipe Complete, Wiping System, Now flash new ROM
But nothing flashes properly it seems due to the mounting error. I've looked for solution, but I can only seem to find threads that involve Samsung
and when I find a solution video it has something to do with either taking your battery out of your phone (which you can't do with this phone) or something
with your SD card (which this phone doesn't have).
So yeah, I'm running out of ideas here and any help would be greatly appreciated!
Cheers.
Click to expand...
Click to collapse
The phone has a virtual SD card.
I had a similar issue. Try flashing TWRP recovery and go to wipe > format data (THIS WILL DELETE ALL DATA) then reboot recovery. Worth a shot if you're not able to use your phone. You can copy over SD card contents to a computer first via TWRP by mounting MTP, or use USB OTG..
Hi,
I wanted to reset my 510 to a fresh 4.4.4 install. So I decided to "restore to factory settings" within the android system settings menu.
kitkat CM12 4.4.4 by shreps was working fine before, I just wanted to get rid of the data in order to give the tablet away.
now I'm stuck with a soft bricked device, it seems:
- when starting the tablet, the CM screen shows, but freezes after a while
- flashing any CM version in CWM 6..0.5 by shreps shows a "error: can't mount /data"
- wipe cache / data shows the same error
- wipe dalvik cache doesn't seem to respond in any way
- I reflashed CWM 6.0.5 using fastboot flash recovery, but to no success..
what options do I have now? can I format and remount the /data partition via ADB? do I need to go to stock?if, so, how?
Thanks for your ideas!
ok, via
fastboot -w -v
i could reformat the data partition somehow.
I still got an
E:unknown volume for path [/sd-ext]
error, but it continued and works for now.
huedrant said:
ok, via
fastboot -w -v
i could reformat the data partition somehow.
I still got an
E:unknown volume for path [/sd-ext]
error, but it continued and works for now.
Click to expand...
Click to collapse
Glad you dot it going.
I just pulled my 701 out of retirement (broke my Sony z2 screen trying to change my battery) so taking a look in here.
The data format has always been a bit twitchy, but I run the latest version of TWRP for KK. I remember bricking my original Data partition wiping it because some bozo used the wrong partition info making the original recovery for JB. Exchanged the tab.
I recall the bootloader version had to match what version of the ROM you installed (JB, KK, etc), and maybe the recovery also (can't remember). Latest TWRP for KK seems to work for me as I installed Pac Rom before I retired it. TWRP Ver 2.7.1.0
As with the "Path to ext SD", that's always been there if I recall. Just means you have to install a ROM from internal memory. Although my TWRP seems to mount it fine.
But I will say, feels like I've entered the dark ages again.