Hello guys
I think i have a partition problem with my internal sd card. If I launch cwm I get messages as follows:
Code:
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
after i try to wipe the cache partition i get the error:
Code:
-- Wiping data...
Formatting /data...
Error mounting /data!
Skipping format...
Formatting /cache...
E: format_volume: make_extf4fs failed on /dev/block/mmcblk0p2
Formatting /sd-ext
Formatting /sdcard/.android_secure!
Skipping format...
Data wipe complete.
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
I had the problem before and erased all partitions and reinstalled the stock firmware + cwm with fastboot.
Code:
fastboot erase system
fastboot erase recovery
fastboot erase userdata
fastboot erase boot
fastboot erase misc
fastboot erase cache
fastboot -i 0x0B05 flash system blob
fastboot -i 0x0B05 reboot
fastboot -i 0x0B05 flash recovery recovery.img
fastboot -i 0x0B05 reboot
it worked fine, but after 2 days of use the device freezed 3 times in a row and won't boot up again.
I have the same errors again in cwm (or they just didn't go away in the first place)
I could do the process all over again, but i think it wont work very long.
(The tablet ran fine during the 2 days)
I'd like to reformat the cache partition to get rid of the errors that cause my tablet to freeze.
Can somebody help my pls?
Thanks
Related
Whenever I boot my device, I get to see the Datawind start screen and that's where it stays. Nothing happens.
When I boot my device with the volume button pressed, I get to see the menu of CWM based recovery v6.0.1.5.
Immediately it gives errors:
E:Can't mount /cache/recovery/command
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
If I try to wipe the cache partition I get:
--Wiping cache...
Formatting /cache...
E:format_volume: make_extf4fs failed on /dev/block/nandh
Cache wipe complete.
and for ----- wiping data...
Formatting /data...
E:format_volume: make_extf4fs failed on /dev/block/nande
data wipe complete.
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
Is there a standard ROM that I can download and install?
I have also used adb
It did not help.
And I cannot find a ROM that I know will work for my Tab.
Basically I want my Tab to boot again and I have no clue what I need to do.
Can you (or someone else) please help?
Many thanks!
hi
at first i have to say my English is not good!!
i have a tf700 and last night i installed CROMBi-kk on it after that because of lots of apps that i installed in past it had lots of lag then i decided to wipe my data so i went to twrp and did a full wipe but in middle of that battery ran out. i install CROMBi-kk again but it stuck on boot logo!!!
i think there is no partition on it!!
UNFORTUNATELY I DON'T HAVE ANY BACKUP!!
PLZ HELP!!!!!
thank you!!
Need more information.
Which bootloader are you on?
Which kernel are you on?
Which kernel did you choose?
Internal install? rom2sd? data2sd?
Which options?
recovery.log?
aroma.log?
sbdags said:
Need more information.
Which bootloader are you on?
Click to expand...
Click to collapse
android cardhu-user bootloader <1.00 e> released by "ww_epad-10.6.1.14.10-20130801" a03
sbdags said:
Which kernel are you on?
Which kernel did you choose?
Click to expand...
Click to collapse
_that modded Asus OC Kernel v10
sbdags said:
Internal install? rom2sd? data2sd?
Click to expand...
Click to collapse
internal install
sbdags said:
Which options?
Click to expand...
Click to collapse
data journaling is enable
sbdags said:
recovery.log?
aroma.log?
Click to expand...
Click to collapse
E:could not mount /data and unable to find crypto footer
E: unable to mount ' /data '
E: unable to recreat /data/media folder.
Updating partition details. . .
E: unable to mount ' /data '
E: unable to mount internal storage.
E: unable to mount /data /media during GUI startup.
full SELinux support is present.
E: unable to mount /data/media/twrp/ .twrps when trying to read settings file.
E: no valid storage partition found for MTP
E: unable to mount ' /data '
E: unable to mount ' /data '
in bootloader there is a line that say " key driver not found.. booting os
on detecting file system phase :
/data on internal (UDA) -> unknown
hoseinkh said:
android cardhu-user bootloader <1.00 e> released by "ww_epad-10.6.1.14.10-20130801" a03
_that modded Asus OC Kernel v10
internal install
data journaling is enable
E:could not mount /data and unable to find crypto footer
E: unable to mount ' /data '
E: unable to recreat /data/media folder.
Updating partition details. . .
E: unable to mount ' /data '
E: unable to mount internal storage.
E: unable to mount /data /media during GUI startup.
full SELinux support is present.
E: unable to mount /data/media/twrp/ .twrps when trying to read settings file.
E: no valid storage partition found for MTP
E: unable to mount ' /data '
E: unable to mount ' /data '
in bootloader there is a line that say " key driver not found.. booting os
on detecting file system phase :
/data on internal (UDA) -> unknown
Click to expand...
Click to collapse
Ignore the key driver message - we all get it.
So you /data partition is not in a recognisable format and cannot be mounted. Please format it in TWRP or from adb use this command when in TWRP (make sure MTP is turned off)
Code:
adb shell
killall -19 recovery
make_ext4fs /dev/block/mmcblk0p8
reboot
or in the bootloader use this:
Code:
fastboot erase userdata
sbdags said:
Ignore the key driver message - we all get it.
So you /data partition is not in a recognisable format and cannot be mounted. Please format it in TWRP or from adb use this command when in TWRP (make sure MTP is turned off)
Code:
adb shell
killall -19 recovery
make_ext4fs /dev/block/mmcblk0p8
reboot
or in the bootloader use this:
Code:
fastboot erase userdata
Click to expand...
Click to collapse
Code:
C:\adb>fastboot erase userdata
^C
C:\adb>
C:\adb>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
[email protected]:/ $ killall -19 recovery
killall -19 recovery
killall: recovery: no process killed
1|[email protected]:/ $ make_ext4fs /dev/block/mmcblk0p8
make_ext4fs /dev/block/mmcblk0p8
Need size of filesystem
1|[email protected]:/ $ reboot
reboot
reboot: Operation not permitted
1|[email protected]:/ $
how to turn off mtp??
when i select format data from TWRP it stuck on " formatting data using make_ext4fs function" and even after 30 min nothing happen!!
thank you man!!
it's finally worked!!
Thank you for your attention and answers!!
hoseinkh said:
thank you man!!
it's finally worked!!
Thank you for your attention and answers!!
Click to expand...
Click to collapse
You are welcome!
Which one worked?
sbdags said:
You are welcome!
Which one worked?
Click to expand...
Click to collapse
Code:
fastboot earase userdata
erase data failed
I just get the following:
fastboot earase userdata
******** Did you mean to fastboot format this partition?
erasing 'userdata'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.065s
device is unlocked, hang in bootloop, tried flashing but:
E: Unable to mount '/cache'
E: Unable to mount '/cache'
E: Unable to mount /data/meida/TWRP/ . twrps when trying to read settings file.
E: No valid storage partitions found for MTP.
E: Unable to mount '/data'
E: Unable to mount '/data'
thanks for your answers.
homer56 said:
E: Unable to mount '/data'
Click to expand...
Click to collapse
In TWRP, go to wipe -> advanced -> format data. This can take more than an hour, so be patient.
Last night, I was looking at an article I found on Facebook. I was reading the article, and my phone locked up (my phone has a tendency to freeze when I am using any web browser.) So I took out the battery like I do any other time that this happens. I put it back in after two or three seconds. I then turned it on. It is fine until the boot animation starts up. Then it will stay at the boot animation forever. I did not download anything before it happened. The phone is rooted. I have already tried wiping the cache partition and taking out the SD card. Neither worked. Would a factory reset fix the problem, and would it erase the root on my phone. By the way, when I booted in recovery and tried wiping the cache partition, I got the following.
ClockworkMod Recovery v4.0.1.0
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
--Wiping cache...
Formatting /cache...
Error mounting /cache!
Skipping format...
Cache wipe complete.
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
Hi ,
Today when i want to use my phone he was rebooting and he doesn't boot , when i go to the Recovery it tells me :
-E: could not mount /data to setup /data/media path !
-E: Can't mount /cache/recovery/command
-E: Can't mount /cache/recovery/log
-E Can't open /cache/recovery/log
-E Can't mount /cache/recovery/last_log
-E Can't open /cache/recovery/last_log
-E Can't mount /cache/recovery/last_install
-E Can't open /cache/recovery/last_install
and i can't install rom , i can go to fastboot but when i want to install rom or erase partition it tells me "failed (remote failed to erase partition)"
Thanks for helping !!!
Anyone that knows about partitions able to help him out?
I still have the same problem..
sachou75 said:
Hi ,
Today when i want to use my phone he was rebooting and he doesn't boot , when i go to the Recovery it tells me :
-E: could not mount /data to setup /data/media path !
-E: Can't mount /cache/recovery/command
-E: Can't mount /cache/recovery/log
-E Can't open /cache/recovery/log
-E Can't mount /cache/recovery/last_log
-E Can't open /cache/recovery/last_log
-E Can't mount /cache/recovery/last_install
-E Can't open /cache/recovery/last_install
and i can't install rom , i can go to fastboot but when i want to install rom or erase partition it tells me "failed (remote failed to erase partition)"
Thanks for helping !!!
Click to expand...
Click to collapse
did you try flashing recovery through fastboot?
yes and i have "failed (remote failed to erase partition)"
sachou75 said:
yes and i have "failed (remote failed to erase partition)"
Click to expand...
Click to collapse
I would try to boot a recovery image via ADB and try your luck from inside the recovery
if that doesn't work you should google fixes for "-E: Can't mount /cache/recovery/command " and see what people did to fix the issue on other devices
it's also quite possible your emmc is fried
while flashing my phone restarted and was stuck in booting image
when i went to cwm recovery it showed
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
when i try to restore mt backup
It shows an error after "Checking MD5 sums...
Erasing boot before restore
Restoring boot image
Restoring system
Can't mount /system
i have tried to repair phone via sony pc companion
nd tried perfect brush from WM brush tool but it fails after 10%