[Completed] Unable to mount data + bootloop Huawei G700-U20 TWRP 2.5.0.0 - XDA Assist

(excuse me it's TWRP 2.8.4.0-Rev.2)
Hi Guys,
My phone is simply dead, when I'm switching it on it shows me bootloop. i can go into TWRP but when I'm trying to Factory reset to install new ROM I'm getting error (see below) i tried to install without factory reset but failed
i can't install ROMs and neither haven't one installed (that's why i have bootloop)
i tried a lot of things even prayed (just joke).
can you help me with that? :/
Updating partition details...
E: Unable to mount '/cache'
E: Unable to mount '/data'
E: Unable to mount '/system'
E: Unable to mount '/cust'
E: Unable to mount '/project_f'
E: Unable to mount '/project_s'

Hi there,
Here is what you are looking for:
[Q] Huawei Ascend G700 stuck at bootloop
Also please see this thread: [Guide] How transform my chinese huawei g700 into an european one
Good luck

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TWRP 2.6.3.0 bug?

Hi there,
forgive me my noob question, but i'm trying to flash rooted Galaxy S 4 i9505 to new rom KitKat 4.4 with TWRP 2.6.3.0 and if i wipe cache or data...it's goes for hours with lines:
E: Unable to mount '/system'
E: Unable to mount '/data'
E: Unable to mount '/cashe'
after boot it's just stocking on the boot-loop....please any suggestions would be very welcome!
Thank you :good:

Asus TF300T Failed Install CM - Unable to partition/mount

Hello everyone
I bet you have heard this before, but I can't seem to install CM on my Asus TF300T. Here are all my specs and things I used:
Tablet: Asus Transformer Pad tf300t
Environment: Mac OS X 10.11
Asus OS: 4.1, Flashed to JellyBean 4.2.1
TWRP Version: twrp-2.8.7.0-tf300t.img
CM Version: cm-12.1-20151007-SNAPSHOT-YOG4PAO337-tf300t.zip
I followed this guide here for Installing CM:
wiki.cyanogenmod.org/w/Install_CM_for_tf300t
The only thing I can think of that I did wrong is that doing step
fastboot -i 0xb05 flash recovery twrp-2.8.7.0-tf300t.img​was that the first time i actually used the md5 file file twrp-2.8.7.0-tf300t.img.md5. I am not sure if this unmounted anything or what, but just letting you know what happened. I figured out the link i clicked was an MD5 file and not the .img file. I downloaded correct version and redid fast boot
Everything else I did as the guide mentioned. Yet, when I try to install CM with
adb push cm-12.1-20151007-SNAPSHOT-YOG4PAO337-tf300t.zip /sdcard/​
It works fine, but when I try to install through twrp, Many errors popup saying failed to mount.
E: Unable to find partition size for '/misc'
E: Unable to find partition size for '/staging'
E: Primary block device '/dev/block/mmcblk0p8' for mount point '/data' is not present|
E: Unable to mount '/data'
E: Unable to recreate /data/media folder.
E: Unable to find partition size for '/recovery'
E: Unable to find partition size for '/boot'
Updating partition detail...
E: Unable to mount '/system'
E: Unable to mount '/cache'
E: Unable to mount '/data'
...done
E: Unable to mount storage.
E: Unable to mount /data/media during GUI startup
E: Unable to mount '/cache'
Kernel does not have support for reading SELinux contexts.
E: Unable to mount '/cache'
E: Unable to set bootloader message.
E: Unable to mount '/cache'
E: Unable to mount /data/media/TWRP/. tarps when trying to read settings file.
E: Unable to mount '/data'
MTP Enabled
E: Unable to mount '/data'
E: Unable to mount '/data'
E: Unable to mount '/data'
E: Unable to mount '/data'
Error flashing zip '/sdcard/cm-12.1-20151007-SNAPSHOT-YOG4PAO337-tf300t.zip'
E: Unable to mount '/system'
E: Unable to mount '/cache'
E: Unable to mount '/data'
...done
E: Unable to mount storage
Failed​
What I can still do:1) fastboot
2) Get into JellyBean 4.2 through adb bootloader
3) adb​
What I can't do:1) Install CM
2) Apparently mount anything through trwp.​
I have checked many other solutions on here, but I can't really find any that work for me. I have used differing version of twrp, even custom versions saying old version of tarp (2.3ish) had a bug on 4.2.1 systems. But I reuploaded 2.8 since its lot newer, and it seemed maybe those bugs were fixed.
Thanks in advanced, and I hope you guys can help me. I would really love to start modifying CM for custom builds, but I always get stuck on problems such as this.
Bump for visibility.
Trying to get this to work. I would like to add some features to CM so this is quite critical. I hope someone can help.
Solved: used CM 11 not 12
Hello All,
Seems like I found the issue. But there is another issue as I progress. I try to do the ./extract-files.sh​ and it says error: device offline​If I plug my CM 11 Tablet, the device opens in file explorer, but I guess the adb cannot find it. Any solutions to this problem?
singledigit said:
Hello All,
Seems like I found the issue. But there is another issue as I progress. I try to do the ./extract-files.sh​ and it says error: device offline​If I plug my CM 11 Tablet, the device opens in file explorer, but I guess the adb cannot find it. Any solutions to this problem?
Click to expand...
Click to collapse
Hey,
Got it working now.
I made sure if USB debugging was turned on. It was, but I unchecked the notification whenever you connect to computer.
I also did used command adb shell​ to check if I could log into adb shell. It did. then I tried to ./extract-files.sh​ again, and it worked perfectly fine.
Sorry if I am flooding the Forums with perhaps meaningless information, but just wanted to keep you guys updated. Thanks for reading.

[Q] Soft bricked Huawei G700 U00?

A friend of mine seem to have bricked his Huawei G700 when trying to change a custom rom. I had previously installed TWRP on his phone and it still works, but when trying to wipe/flash it keeps displaying "E: Unable to mount /data", "E: Unable to mount / system", "E: Unable to mount / cache" and "E: Unable to mount / cust".
Could anyone help me fix this or is it beyond salvation? Thanks!

[Completed] HUAWEI y600-u20 dead stock recovery

I just want to ask if you're experiencing blinking android on stock recovery.My phone is Huawei y600-u20 dual sim smartphone, MTK6572 CPU. At first bootloop i tried flashing using update.zip on stock recovery and it works fine but after installing camera 360 lite, my phone boots and it's stuck on the logo and when I tried to enter recovery mode the android logo with no command keeps blinking, I can't execute any command. I tried reflashing the same rom i flash at first bootloop but it didn't work anymore. I also tried reflashing it with other stock roms and still no luck.
One time, I flash it with a new backup ROM from my friend where he was using CWM recovery, after i access the CWM recovery,
this is the message i got
E: Can't mount /cache/recovery/command
E: Failed closing /dev/misc (I/O error)
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/recover/last_log
E: Failed closing /dev/misc (I/O error)
Couldn't open directory
No files found.
i try to mount emmc but it says error mounting emmc.. the same when i mount cache, data, etc. the result is always ERROR mounting emmc, cache, etc.
If you have any idea, please do help me how to fix it.
oyensian11 said:
I just want to ask if you're experiencing blinking android on stock recovery.My phone is Huawei y600-u20 dual sim smartphone, MTK6572 CPU. At first bootloop i tried flashing using update.zip on stock recovery and it works fine but after installing camera 360 lite, my phone boots and it's stuck on the logo and when I tried to enter recovery mode the android logo with no command keeps blinking, I can't execute any command. I tried reflashing the same rom i flash at first bootloop but it didn't work anymore. I also tried reflashing it with other stock roms and still no luck.
One time, I flash it with a new backup ROM from my friend where he was using CWM recovery, after i access the CWM recovery,
this is the message i got
E: Can't mount /cache/recovery/command
E: Failed closing /dev/misc (I/O error)
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/recover/last_log
E: Failed closing /dev/misc (I/O error)
Couldn't open directory
No files found.
i try to mount emmc but it says error mounting emmc.. the same when i mount cache, data, etc. the result is always ERROR mounting emmc, cache, etc.
If you have any idea, please do help me how to fix it.
Click to expand...
Click to collapse
Hi,
As there isn't a dedicated forum for your device here try posting your query is in:
> Android Development and Hacking > Android Q&A,Help and Troubleshooting.
You can hopefully find some support there.
Good luck

software corrupted

im using a zenfone 5 a501cg lollipop version 3.24.40.87
the apps suddenly started crashing so i restarted the device but now its stuck in bootloop and when i flash it with stock rom following error appears
E:failed to mount /cache (invalid argument)
E:cant mount /cache /recovery/last_install
please help me find a fix asap. ive tried everything that i found here but it has been of no help at all

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