Hi All,
I am using lenovo p780 8gb. while flashing custom rom using twrp it said rom installed and will reboot now. phone was stuck in the boot screen. so again i rebooted to twrp and tried to do a wipe to re-install my previous rom. it gave me this error "E: unable to mount \data".
when i tried to install the rom over it, it gave me the above error as well as "E: unable to mount internal storage. Now i did some research and tried to flash using sp flash tools with a stock rom but phone is not getting recognised by the flash tools. I have all the usb driver and have used flash tools before when my phone was working. i also tried to use some terminal commands,which i found in one of the threads. but it said that directory did not exist. file system is ext4. in file explorer internal storage is showing as 0mb. also i tried to repair option. system has 754mb out of which 99mb is free and preload has 196mb out of which 192mb is free. data is 0mb and when i click internal storage for repair it says invalid partition selected. again i wiped system, now only 12mb out of 754mb is used. please help me . can my phone be recovered?twrp version is 2.7.1.1
and i had life xvibe v09 working before i flashed with samsung ui rom.
many thanks
Anil
Hi
Thanks for writing to us at XDA Assist. I can see you've also created an identical thread here:
[Q] how to solve the error-"E: unable to mount \data in twrp?
Please refer to the XDA Forum Rules for information regarding the duplication of posts/threads. I'm going to close this thread and leave the other one open (we would have only moved this thread to that correct device section for you anyway).
Good luck!
Thread closed.
Related
hi, help would higly be appreciated because i think i bricked my beloved tf101g ;(
while testing some roms i used the Super Wipe Full from mike1986 (http://forum.xda-developers.com/showthread.php?t=1245892). this script failed - i don`t know why but (sh)it happend.
So my tf (b80, ww-epad-9.2.2.6-20120525) is wiped,
- no rom to start (last bevor wipe was CM10B2 - i think)
- cwm v5.8.1.8 touch starts but
- tells me: e:can`t mount /sdcard/
i spended hours on reading hundrets of "cannot mount" threads here but found no solution to my special situation. already tried several unbrick guides, did a hundred factory resets/formats in cwm, tried to mount data via cwm (error mounting /data), tried another microSD /btw: sdcard does not mean external sd but internal or am i wrong?), .... i cannot access the sdcard, so no way to flash another rom. adb is responding (0123456789ABCDEF recovery).
so, is there any way to use nvflash (b80!) oder adb (in recovery) to
a) get the sdcard back or
b) flash any rom / another recovery to get my tf back to life?
THANKS for any help!!!
*desperate* moscat
moscat said:
hi, help would higly be appreciated because i think i bricked my beloved tf101g ;(
while testing some roms i used the Super Wipe Full from mike1986 (http://forum.xda-developers.com/showthread.php?t=1245892). this script failed - i don`t know why but (sh)it happend.
So my tf (b80, ww-epad-9.2.2.6-20120525) is wiped,
- no rom to start (last bevor wipe was CM10B2 - i think)
- cwm v5.8.1.8 touch starts but
- tells me: e:can`t mount /sdcard/
i spended hours on reading hundrets of "cannot mount" threads here but found no solution to my special situation. already tried several unbrick guides, did a hundred factory resets/formats in cwm, tried to mount data via cwm (error mounting /data), tried another microSD /btw: sdcard does not mean external sd but internal or am i wrong?), .... i cannot access the sdcard, so no way to flash another rom. adb is responding (0123456789ABCDEF recovery).
so, is there any way to use nvflash (b80!) oder adb (in recovery) to
a) get the sdcard back or
b) flash any rom / another recovery to get my tf back to life?
THANKS for any help!!!
*desperate* moscat
Click to expand...
Click to collapse
look for easyflasher by whitekidney, it might help, it returns u back to stock, then u can root again and install recovery.
Thanks catfishbilly, unfortunalty whitekidney says:
Does NOT work for: TF101G (TF101 3G)
already tried peri 0.4 - which also didn`t helped me out.
not shure wether i did something wrong or tf101g is really not supported.
any other ideas? Thanks in advance!
found this solution: http://forum.xda-developers.com/showpost.php?p=24007127&postcount=276
Code:
mounted the external sd as /data
mount /dev/block/mmcblk1p1 /data
adb push recovery.zip /data/media/recovery.zip
then go to 5.5.0.4 recovery , install , choose , and boom : recovery.zip ¡¡¡
recovery flashed , and rom flashed
I cant believe how easy it was to end , 5.5.0.4 is finally able to read external sd with this cheat.
AND: SUCCEEDED - Rogue on my tf101g, access to external!
problem with /data/ still exists, hope to find another thread with a solution....
Thanks to this great forum,
Hi
I'm having some problems before super wipe:
I used Super Wipe Full to erase everything because I was facing some problems on it.
I used a lot of rooms before.
Now I can just access CWM and when I try to install the room, it says: "no files found". I think is isnt reading the external sd.
I tried to send the from via cable, but my computer don't install the driver for it. I also tried to install the driver via asus page.
Any solution?
Thank you...
hii,
i tried to restore the backup file buut i could not able to do it. the following error is showing
"E: Block device not present, cannot wipe data."
plz help me how to solve it ..
amith agarwal said:
hii,
i tried to restore the backup file buut i could not able to do it. the following error is showing
"E: Block device not present, cannot wipe data."
plz help me how to solve it ..
Click to expand...
Click to collapse
Hello,
Can you please tell us make and model of your device?
What firmware were you currently running? And what firmware backup is it?
-Vatsal
Hello said:
hello,
mobile is micromax canvas a104
actually i have installed miui rom 4 months back., but at that time i was anable to repartition internaal storage (orginally internal storage was 1gb)
so now in tried to increase it so i installed rom partition app..
i had selected 2.5 gb of internal split and rebooted mobile in recovery mode., then i have made reset factory , data, dalkin wipe (i took back up of rom before wiping).
after ding wip of data it saying no rom installed..
i tried to restore the backup rom but showing E: block device not present. unable to wipe chache..
when i tried to install neew custom rom it says error like
unable to mount system\
unable to mount chachee
unable to mount data n other...
i tried to mount system but that obtion is diabled, i cant select any of the mount obtion except for sd card..
im using twrp recovery...
plz help me..
Click to expand...
Click to collapse
amith agarwal said:
hello,
mobile is micromax canvas a104
actually i have installed miui rom 4 months back., but at that time i was anable to repartition internaal storage (orginally internal storage was 1gb)
so now in tried to increase it so i installed rom partition app..
i had selected 2.5 gb of internal split and rebooted mobile in recovery mode., then i have made reset factory , data, dalkin wipe (i took back up of rom before wiping).
after ding wip of data it saying no rom installed..
i tried to restore the backup rom but showing E: block device not present. unable to wipe chache..
when i tried to install neew custom rom it says error like
unable to mount system\
unable to mount chachee
unable to mount data n other...
i tried to mount system but that obtion is diabled, i cant select any of the mount obtion except for sd card..
im using twrp recovery...
plz help me..
Click to expand...
Click to collapse
Hello,
Please try posting your query here Ask any Query Newbie friendly with all relevant details, the experts there maybe able to assist you.
-Vatsal
Hi all. I hope this is the right place to ask General android related questions.
I recently unlocked the boot loader and rooted my huawei p9 and installed twrp.
Once that was done. I went ahead and restored apps and data via the huawei Windows app.
However...
It seems like one of the folders in my data/data folder is corrupt.
I have tried deleting it with es root explorer. Root file manager to no avail. I am able to rename the folder and permissions.
The error I see in twrp is:
Updating partition details...
Error opening: '/data/data/renamedeleteapp/app_xwalkcore/Default/Cache/5de9a45e57c756c2_0' (No such file or directory)
...done
So I presume it's a partition issue.
I haven't been able to find any guides for similar. A full format Or wipe doesn't work either.
Of anyone can shed some light that would be great.
Thanks
I have seen some guides for Samsung phones using Odin to wipe partitions but I haven't seen a similar app for huawei phones
there's a problem with the "/data/data/renamedeleteapp/app_xwalkcore/Default/Cache/5de9a45e57c756c2_0" cause it doesnt exist. a simple reboot will do the work, and if it doesn't then reset factory settings from recovery will fix it
I can't restore or wipe and my custom twrp is in chinese, (it was english before because I installed a theme) but before I know some mappings of the twrp 2.8.7.0 and some of it is in english. I tried to sideload ,it sideloaded with my pc but failed to get the backup file. I tried it in the mount menu, it can mount system, nvdata but it can't mount internal sd card. although it can read my sd card. but my problem is that the file is in .rar not .zip. is it ok to flash?
XDA Visitor said:
I can't restore or wipe and my custom twrp is in chinese, (it was english before because I installed a theme) but before I know some mappings of the twrp 2.8.7.0 and some of it is in english. I tried to sideload ,it sideloaded with my pc but failed to get the backup file. I tried it in the mount menu, it can mount system, nvdata but it can't mount internal sd card. although it can read my sd card. but my problem is that the file is in .rar not .zip. is it ok to flash?
Click to expand...
Click to collapse
Greetings,
Thank you for using XDA Assist.
Please create an XDA account so you can ask your question here:
http://forum.xda-developers.com/android/help
You'll receive expert advice there.
Good luck and welcome to XDA!
can any one help me
what i did was, formatting the system ,data partion using wipe option in recovery (twrp), by mistake the battery got removed during the process since then the problem occured..
my yuphoria device stuck on the boot logo
is not able to mount /system /data /cache and internal storage
it is booting in fastboot mode as well as in recovery but i m not able to flash any rom, in recovery its giving the error as unable to mount /system /data /cache, showing 0mb space in internal storage and system
i also tried to flash using fastboot but giving error at the system partition sowing system write failure.. can some one identify provide me with the solution .. thanks
Same problem
harshgoswami said:
can any one help me
what i did was, formatting the system ,data partion using wipe option in recovery (twrp), by mistake the battery got removed during the process since then the problem occured..
my yuphoria device stuck on the boot logo
is not able to mount /system /data /cache and internal storage
it is booting in fastboot mode as well as in recovery but i m not able to flash any rom, in recovery its giving the error as unable to mount /system /data /cache, showing 0mb space in internal storage and system
i also tried to flash using fastboot but giving error at the system partition sowing system write failure.. can some one identify provide me with the solution .. thanks
Click to expand...
Click to collapse
I'm also facing same problem.......shows 0MB in Internal storage(twrp).......and stuck with YU logo doesnt go further....
I am also facing the exact same problem. Did you find any solution ??
BOTDeveloper said:
I am also facing the exact same problem. Did you find any solution ??
Click to expand...
Click to collapse
same here. any solution?? please help guys !
Facing same problem. Did anyone solve the issue?
cm-13.0-20161219-NIGHTLY-lettuce.zip apply this update from sd card it works
Guys ,..... anybody plz any solutions..... developers!!
facing exact same problem
guys facing exact same problem. searched everywhere but couldn't find any solution. im very much frustrated right now. tried everything . nothing works
facing same problem
any update on howm top solvew thisa guys?
Solution for 0 MB storage in TWRP
Hi Brothers!
It's my first time posting here , so if i make a mistake i am sorry in advance for that.
Solution for 0 MB storage in TWRP is very easy.
You need to boot your phone into TWRP.
In 2nd step you need to go to WIPE option .
Select Data and click on FS Options e.g. trying to change its partition format, most phones use Ext4.
Do same with the Data.
And TADA!!!!
Your problem is solved
I hope it helps you guys getting answer after a long time because i saw it late. Sorry for that.
same problem
BOTDeveloper said:
I am also facing the exact same problem. Did you find any solution ??
Click to expand...
Click to collapse
Try to wipe everything
Format data using twrp
It should be solved.
Hi my YU Yuphoria 5010 started acting up since last week ,when i noticed that the phone was restarting randomly and the settings was missing and even if i clicked on the settings logo in the notification panel, nothing would happen .So i decided to flash a Cusstom ROM instead and boot into recovery.While trying to wipe cache,dalvik and data I got an error message "uable to mount data,cache ,system(invalid argument) and internal memory* was showing up as 0.So i thought my phone was bricked and tried reviving it with the sd card method.But everything else except for system flashed , and got an error FAILED (remote: flash write failure ) just for system .Anyway now I could boot into recovery using fastboot boot command and the internal memory started showing up correcty. The fastboot command is the only way i could get into recovery, if i try power+volume down it would just come up with the empty battery logo. After this i installed qualcomm drivers and manually changed the driver to Qualcomm HS-USB QD Loader 9008 and tried flashing through QFil with a flashable stock ROM and ended up with the error message:"Download Fail:System.Exception: Unable to download Flash Programmer using Sahara Protocol** at QC.QMSLPhone.Phone.QPHONEMS_SaharaArmPrgDownload(String sFileName)** at QC.SwDownloadDLL.SwDownload.QPHONEMSSaharaDownloadArmPrg(UInt64& version, String armPrgPath)
Download Fail:Sahara FailSahara Fail".
But after going through some of the posts I found that my phone might not be bricked in the first place.My device just shows up as 'Android' under Other devices in Device Manager.
The following are the details from device manager.
Device type: Other devices
Manufacturer: Unknown
Location Port_#002.Hub_#003
Problem code : 0000001C
Physical Device Object name: \Device\USBPDO-6
Hardware IDS: USB\VID_2A96&PID_300A&REV_0100
USB\VID_2A96&PID_300A
{259abffc-50a7-47ce-af08-68c9a7d73366}[13]: 6.0
{6a3433f4-5626-40e8-a9b9-dbd9ecd2884b}[4]: <true>
{6a3433f4-5626-40e8-a9b9-dbd9ecd2884b}[6]: <true>
I also tried to restore through TWRP recovery using the back up my brother created on his YU 5010A to no success.Changing the file system type and back to ext4 also didnt help. I use a Windows 10 64bit Laptop.
What could I possibly do to revive my phone?Kindly help.
Sent from my HUAWEI Y560-L01 using XDA Free mobile app
Not working for me
rahman.khan001 said:
Hi Brothers!
It's my first time posting here , so if i make a mistake i am sorry in advance for that.
Solution for 0 MB storage in TWRP is very easy.
You need to boot your phone into TWRP.
In 2nd step you need to go to WIPE option .
Select Data and click on FS Options e.g. trying to change its partition format, most phones use Ext4.
Do same with the Data.
And TADA!!!!
Your problem is solved
I hope it helps you guys getting answer after a long time because i saw it late. Sorry for that.
Click to expand...
Click to collapse
Not getting any help as the same failed to mount issue is continuing.
puriadeb said:
Not getting any help as the same failed to mount issue is continuing.
Click to expand...
Click to collapse
Wipe everything include system,internal storage and data.
Reboot TWRP to recovery again
Now check your internal storage will be mounted
After it connect phone with pc in mtp mode ( TWRP)
Copy any custom ROM
Then install it through recovery
Enjoy
nischait said:
Wipe everything include system,internal storage and data.
Reboot TWRP to recovery again
Now check your internal storage will be mounted
After it connect phone with pc in mtp mode ( TWRP)
Copy any custom ROM
Then install it through recovery
Enjoy
Click to expand...
Click to collapse
Hi,
I have tried this several times without any help.
Cache format issue .Solved using advanced wipe in TWRP
harshgoswami said:
can any one help me
what i did was, formatting the system ,data partion using wipe option in recovery (twrp), by mistake the battery got removed during the process since then the problem occured..
my yuphoria device stuck on the boot logo
is not able to mount /system /data /cache and internal storage
it is booting in fastboot mode as well as in recovery but i m not able to flash any rom, in recovery its giving the error as unable to mount /system /data /cache, showing 0mb space in internal storage and system
i also tried to flash using fastboot but giving error at the system partition sowing system write failure.. can some one identify provide me with the solution .. thanks
Click to expand...
Click to collapse
open TWRP recovery.Go to wipe section and select advanced wipe option here .Now select data and cache from check boxes.then click on change partition format.Select ext4fs .Wipe it then wait for sometime because sometimes it takes approximately 15-20 mins so be patient .It will successfully wipe and then you can see that everything is up to the mark !
puriadeb said:
Hi,
I have tried this several times without any help.
Click to expand...
Click to collapse
flash stock cyanogen rom again. Then install TWRP. Cross check at your end. We actually don't know which process you are following!
I have a YU5510A running Quarkos and YU5010A running AOSP Extended. I also flash a lot of custom Roms but never get any issue.
did you find any solution for this i can only access cyanogen recovery and fastboot mode .
harshgoswami said:
can any one help me
what i did was, formatting the system ,data partion using wipe option in recovery (twrp), by mistake the battery got removed during the process since then the problem occured..
my yuphoria device stuck on the boot logo
is not able to mount /system /data /cache and internal storage
it is booting in fastboot mode as well as in recovery but i m not able to flash any rom, in recovery its giving the error as unable to mount /system /data /cache, showing 0mb space in internal storage and system
i also tried to flash using fastboot but giving error at the system partition sowing system write failure.. can some one identify provide me with the solution .. thanks
Click to expand...
Click to collapse
duskyrahul said:
did you find any solution for this i can only access cyanogen recovery and fastboot mode .
Click to expand...
Click to collapse
Flash stock ROM using fastboot
For yu5010a you got fastboot package
Open flash all.bat
Just remove device code
02x1ebf or anything I don't remember what it was.
Remove it from all lines
Save flash all.bat
Run it
---------- Post added at 01:29 PM ---------- Previous post was at 01:26 PM ----------
duskyrahul said:
did you find any solution for this i can only access cyanogen recovery and fastboot mode .
Click to expand...
Click to collapse
Flash stock ROM using fastboot
For yu5010a you got fastboot package
Open flash all.bat
Just remove device code
02x1ebf or anything I don't remember what it was.
Remove it from all lines
Save flash all.bat
Run it
For 5510a
Download ygdp 5.0
Select developer option
Select CBP file
Wait for tool extract it
Now minimize tool
Go to folder
Ygdp 5.0
You find here downfiles folder
Copy it and paste in c:\
Run flash all.bat
Done
---------- Post added at 01:35 PM ---------- Previous post was at 01:29 PM ----------
If any one got error in mounting using twrp
Just follow steps
Goto wipe -> advance wipe-> format data->
Type yes
Wait for process completion
Now reboot twrp to recovery
You see everything is mounted successfully.
Note :- with this step you format everything from your phone so don't reboot to system
Now connect phone with pc and copy any downloaded custom ROM in external SD
Flash it
Enjoy