Database Develop

[Q] need help urgent here

Hi, I'm using darky 10.1 before..
i try to install http://forum.xda-developers.com/showthread.php?t=1080529 using SGS kernel flasher..
but after reboot, it just stucked on i9000 logo.
and when I pres vol up+home+power, I could not enter cwm recovery.
I found "android system recovery<3e>"
what should I do?
E: can't mount /cache bla bla in red text.. help please..
I think I must install cwm using odin.
how to install cwm using odin?
vol up+home+down is working.
need help.

E: can't mount /cache bla bla in red text.. help please..
this part is important, give us more info
or if you want to flash with another ROM you can do it, your able to get into download mode
its your call mate
good luck

RorixRebel said:
E: can't mount /cache bla bla in red text.. help please..
this part is important, give us more info
or if you want to flash with another ROM you can do it, your able to get into download mode
its your call mate
good luck
Click to expand...
Click to collapse
I would like to install another ROM, but I must disable lagfix.
(and I can't disable it due I can't access cwm)
e: copy_dbdata_media: can't mount /dbdata
your storage not prepared yet, please use UI menu for format and reboot actions.
Meida files copy failed.
#manual mode#
--applying multi-CSC...
installing multi-CSC
can't access to 'system/csc/XEE/system'.
sucessfully applied multi-CSC
e: failed to mount /cache (invalid argument)
e: can't mount /cache/recovery/recovery_kernel_log
e: copy kernel file :: can't open /cache/recovery/recovery_kernel_log
e: failed to mount /cache (invalid argument)
e: can't mount /cache/recovery/log
e: can't open /cache/recovery/log
e: failed to mount /cache (invalid argument)
e: can't mount /cache/recovery/last_log
e: can't open /cache/recovery/last_log
e: failed to mount /cache (invalid argument)

I think i remember this error.I had it one time when i forgot to take out my external sd and sim while i updated my speedmod kernel.Then i could see i have speedmod kernel in the phone information,but no CWM in recovery.I fixed by flashing the kernel again with Odin.I hope this helps.

problem solved!
thank you for answering..

[Q] S3 Mini don't turn on

I have a very serious problem with my phone!
For 3 days now, will not turn on anymore!
continues to appear the Samsung logo and turns off and repeats!
I had the CM11 to maclaw and doing updates every day!
I tried to flash a stock firmware and stock recovery whit odin but nothing, same problem!
I managed to get into recovery, and I found this:
E:failed to mount /data (invalid argument)
can't mount '/data' (invalid argument)
#MANUAL MODE#
--Appling Multi-CSC. . .
Apllied the CSC-code : ITV
Successfully appplied multi-CSC.
E:failed to mount /data (invalid argument)
can't mount '/data' (invalid argument)
E:failed to mount /data (invalid argument)
E:Can't open /chache/recovery/log
E:Can't open /chache/recovery/last_log
E:Can't open /chache/recovery/last_install
Can anyone help me? I'm desperate! : (

E: Failed to mount / cache - Nexus 6

Hi there,
Today morning I notice that my Nexus 6 switched off with no reason, no root or anything else, I tried to turn it on but it stuck on google logo, after that I decided to reset to factory from recovery using Wipe data/ factory reset, I surprised that I received these messages:
Formatting / data ...
E:failed to mount /cache (Invalid argument)
Formatting cache ...
E:failed to mount /cache (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_install
E:Can't open /cache/recovery/last_install
E:Failed closing /dev/block/platform/msm_sdcc.1/by-name/misc
(I/O Error)
E:failed to mount /cache (Invalid argument)
What can I do now ? I just put my mobile on charging at night and went to sleep
Thank you in advance.

This appears to be a common issue that has vexed Nexus 7 owners in the past. The problem is related to corruption from an update. The usual fix would be to flash a factory image, but to do that you would have to unlock the bootloader. I doubt you did. Fortunately, there still is a solution that may help: sideloading the Android N Preview 1 OTA zip Google provided some months back. It's a complete system image, and installing it should get your device running. Afterward, you can unlock the bootloader (recommended) and flash the latest factory image from Google. If unlocking the bootloader is something you don't wish to do, subscribing to then unsubscribing from the Android N Preview program should push an Android 6.0.1 factory image to your device.
Back up your pictures and documents on internal storage before doing this or else they will be lost.

Strephon Alkhalikoi said:
This appears to be a common issue that has vexed Nexus 7 owners in the past. The problem is related to corruption from an update. The usual fix would be to flash a factory image, but to do that you would have to unlock the bootloader. I doubt you did. Fortunately, there still is a solution that may help: sideloading the Android N Preview 1 OTA zip Google provided some months back. It's a complete system image, and installing it should get your device running. Afterward, you can unlock the bootloader (recommended) and flash the latest factory image from Google. If unlocking the bootloader is something you don't wish to do, subscribing to then unsubscribing from the Android N Preview program should push an Android 6.0.1 factory image to your device.
Back up your pictures and documents on internal storage before doing this or else they will be lost.
Click to expand...
Click to collapse
Thank you for your reply, i don't care about the data in my phone I will go with Android N.
If you have a link it may help I will be appreciated.
Thank you,

Check the General subforum. There should be an entire thread about the Android N Preview there, including how to install it.

Bricked Huawei P9/

Hello
I have a problem.
The smartphone is constantly loaded into the eRecovery
When downloading the TWRP, it is displayed in red:
Failed to mount /data (invalid argument)
Unable to recreate /data/media folder
Failed to mount /cust (invalid argument)
Failed to mount /data (invalid argument)
Failed to mount /system (invalid argument)
TWRP does not see the memory of the smartphone and does not see a memory card.
How to fix this problem?

I don't know what are you going to do but try to do a factory reset using twrp

Go to Huawei website and download firmware M.M
install stock recovery if you install TWRP
Move file update to sd card and move to dload
After that install use 3 Buttons

Follow this thread
https://forum.xda-developers.com/p9/help/huawei-p9-brick-easiest-to-unbrick-t3662350

Stuck At recovery mode

My phone stuck at recovery mode,cannot flash twrp and cwd at Odin mode,can anyone help?
And in recovery mode,have this detail
No Support SINGLE-SKU
Supported API : 3
E:Failed to mount / efs (invalid argument)
E:Failed to mount / efs (invalid argument)
E:Failed to mount / efs (invalid argument)
dm-verity error...