E:failed to mount /data (Invalid argument) - Android Q&A, Help & Troubleshooting

HI,
i have Nexus 7 2013 wifi 32gb, stuck on erasing, aventually comes up as dead android, showing me info:
Android system recovery <3e> LMY470
E:failed to mount /data (Invalid argument)
E:can't mount / cache/recovery log
E:can't open / cache/recovery log
E:failed to mount /data (Invalid argument)
E:can't mount / cache/last_log
E:can't open / cache/last_log
E:failed to mount /data (Invalid argument)
E:can't mount / cache/last_install
E:can't open / cache/last_install
E:failed to mount /data (Invalid argument)
E:can't mount / cache/last_kmsg
E:can't open / cache/last_kmsg
E:Failed closing/dev/block/platform/msm_sdcc.1/by-name/misc(I/0 error)
E:failed to mount /data (Invalid argument)
i have tried to apply update via Nexus root kit, tablet will stuck on "unlock bootloader".
what can i do here do rescue my tablet? can anyone point me at right direcion please?
thanks in advance
UPDATE:
tried to applyupdatefrom ADB again.
PS C:\Users\Katy\Desktop\platform-tools> adb devices
adb : The term 'adb' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ adb devices
+ ~~~
+ CategoryInfo : ObjectNotFound: (adb:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
Suggestion [3,General]: The command adb was not found, but does exist in the current location. Windows PowerShell does not load commands from the current location by default. If you trust this command, instead type: ".\adb". See "get-help about_Command_Precedence" for more details.

try installing adb drivers in pc

Related

[Q] Zte n880e aka MD Droid

Hi guys,
I have this smartphone in hand and I've a problem: in recovery mod (original recovery) i find this message "E:failed to mount /cache (No such file or directory)
E:Can't mount /cache/ recovery /command
E:failed to mount /cache (No such file or directory)
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/
E:failed to mount /cache (No such file or directory)
E:failed to mount /cache last_log
E:Can't open /cache/recovery//last_log
E:failed to mount /cache (No such file or directory) "
so i can't install CWM or Custom ROM, but the real problem is that the smartphone , when i try to start it, doesnt'go on... Has someone solutions about it?
FraFal said:
Hi guys,
I have this smartphone in hand and I've a problem: in recovery mod (original recovery) i find this message "E:failed to mount /cache (No such file or directory)
E:Can't mount /cache/ recovery /command
E:failed to mount /cache (No such file or directory)
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/
E:failed to mount /cache (No such file or directory)
E:failed to mount /cache last_log
E:Can't open /cache/recovery//last_log
E:failed to mount /cache (No such file or directory) "
so i can't install CWM or Custom ROM, but the real problem is that the smartphone , when i try to start it, doesnt'go on... Has someone solutions about it?
Click to expand...
Click to collapse
up

[Q] 5.0 lollipop update error on nexus 4 16gb

E: failed to mount /cache (Invalid argument)
E: failed to mount /cache (Invalid argument)
E: Cant mount /cache/recovery/command
E: failed to mount /cache (Invalid argument)
E: Cant mount /cache/recovery/last_locale
locale is [(null)]
stage is[ ]
reason is [(null)]
fbo reports (possibly inaccurate):
command: "/sbin/recovery"
this is the error while updating to lollipop 5.0 on nexus 4...
during the first boot after update i waited for about six hours and the same boot animation kept on flashing and then the red light started flashing......and still stuck on the same problem..
please help sir.
thanks in advance
this is another one that i got from recovery logs...
E: failed to mount /cache (Invalid argument)
E: Cant mount /cache/recovery/log
E: Cant open /cache/recovery/log
E: failed to mount /cache (Invalid argument)
E: Cant mount /cache/recovery/last_log
E: Cant open /cache/recovery/last_log
E: failed to mount /cache (Invalid argument)
E: Cant mount /cache/recovery/last_install
E: Cant open /cache/recovery/last_install
E: failed to mount /cache (Invalid argument)
W: Cant unlink /cache/recovery/command

please help

hello.
please my mega still on samsung lego and when entering in recovery mode it gives me these.and i can't flash any custom recovery it gives me error
E:failed to mount /efs (No such file or directory)
E:failed to mount /system ((No such file or directory))
# MANUAL MODE #
--Appling Multi-CSC
E:failed to mount /system (No such file or directory)
can't mount '/system' (No such file or directory)
E:failed to mount /cache (No such file or directory)
can't mount '/cache' (No such file or directory)
E:failed to mount /cache (No such file or directory)
E:can't mount /cache/recovery/last_recovery
E:failed to mount /data (No such file or directory)
E:can't mount /data/log/recovery_log.txt
E:failed to mount /data (No such file or directory)
E:can't mount /data/log/emmc_checksum_log.txt
E:failed to mount /system (No such file or directory)
E:failed to mount /cache (No such file or directory)
E:can't mount /cache/recovery/log
E:can't open /cache/recovery/log
E:failed to mount cache (No such file or recovery)
E:Can't mount /cache/recovery/last_log
E:can't open /cache/recovery/last_log
E:failed to mount /cache (No such file or recovery)
E:can't mount /cache/recovery/last_install
E:Can't open /cache/recovery/last_install
E:failed to mount /cache (No such file or recovery)
Is there any one can help me please?

HP 10 2101 Won't Boot, Trying to Flash System Image

My dad recently bought an HP 10 tablet from my uncle and asked me to root it...which was a mistake. I had a successful root with the Android-based version of King Root, cleaned it up with SuperSU Me, and thought everything was fine until I rebooted...and the tablet got stuck on the boot animation. Booting with the volume down button down resulted in just the HP logo, without the boot animation. Booting with the volume up button down booted into recovery. When I boot into recovery I'm greeted by this lovely message at the bottom:
Code:
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 to mount /cache (Invalid argument)
I have tried the following things from the recovery menu:
wipe data/factory reset:
Code:
-- Wiping data...
Wiping /data...
Formatting /data...
E:failed to mount /cache (Invalid argument)
Formatting /cache...
Data wipe complete.
wipe cache partition
Code:
-- Wiping cache..
E:failed to mount /cache (Invalid argument)
Formatting /cache...
Cache wipe complete.
apply update from internal storage
Code:
E:failed to mount /data (Invalid argument)
E:error opening /data/media/0: No such file or directory
Install from internal storage complete.
apply update from external storage
Code:
E:failed to mount /cache (Invalid argument)
E:failed to mount /extsd (Invalid argument)
(Tablet was booted with microSDXC card inside)
apply update from cache
Code:
E:failed to mount /cache (Invalid argument)
apply update from ADB
adb was...weird. I verified the connection through adb devices, but most commands, including adb reboot bootloader, resulted in error: closed.
Windows side:
Code:
C:\Users\jkmar>adb devices
List of devices attached
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
CNU4389ZNS sideload
C:\Users\jkmar\Desktop>adb reboot recovery
error: closed
C:\Users\jkmar\Desktop>adb sideload UPDATE.ZIP
loading: 'UPDATE.ZIP'
sending: 'UPDATE.ZIP' 100%
Tablet side:
Code:
Now send the package you want to apply to the device with "adb sideload <filename>"
...
E:failed to mount /cache (Invalid argument)
E:failed to set up expected mounts for install; aborting
Installation aborted.
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 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 to mount /cache (Invalid argument)
UPDATE.ZIP came from HP's download page. I just don't know what to do at this point.
Please help also having the same problem with my HP 8 G2 1411
You can't reboot in adb sideload, you can't do many things in adb sideload since it is intended for recovering from a brick and that is the only feature I know (if you have a custom recovery and want to do a clean install, you wipe every partition and then sideload it, so the sideload feature is intended for flashing), you can't reboot, I fired up my test device to confirm this and it was true. If you extract the .zip file, does it contain any .img files and .gz files?
Crap, somehow I missed this thread actually getting a reply. Thanks!
Yes, there is a boot.img file as well as a system folder containing what I'm used to seeing in the root directory.
jkmartindale said:
Crap, somehow I missed this thread actually getting a reply. Thanks!
Yes, there is a boot.img file as well as a system folder containing what I'm used to seeing in the root directory.
Click to expand...
Click to collapse
Can you boot into the bootloader? It can be a weird combination by the way, my tablet is press and hold power button then one second later you'd have to press and hold volume down.
I'm not entirely sure what the bootloader looks like, so I don't know if I have. As mentioned in OP, I did manage to boot into something that just showed the HP logo and nothing else. In that stage I tried both adb devices and fastboot devices, but nothing showed up. Rebooting into recovery and picking apply update from ADB was the only way I was able to get it to be recognized by adb devices so far.
jkmartindale said:
I'm not entirely sure what the bootloader looks like, so I don't know if I have. As mentioned in OP, I did manage to boot into something that just showed the HP logo and nothing else. In that stage I tried both adb devices and fastboot devices, but nothing showed up. Rebooting into recovery and picking apply update from ADB was the only way I was able to get it to be recognized by adb devices so far.
Click to expand...
Click to collapse
Extract the boot.img and then adb sideload it. Report result and log.
For your information, the boot.img is the kernel so you will basically reflash the kernel.
If I helped, hit "thanks" .
I got the same result for both update.zip files on the support website. boot.img was extracted using 7-zip both times.
Code:
C:\WINDOWS\System32>adb sideload boot.img
loading: 'boot.img'
* cannot read 'boot.img' *

XCover2 resurect

Hello everybody,
since I did a bad flashing, when I start the phone in recovery mode I get the following errors:
Code:
E: failed to mount /efs (No such file or directory)
E: failed to mount /system (No such file or directory)
# Manual Mode#
E: failed to mount system (No such file or directory)
E: Can´t mount /system
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/last_recovery
E: failed to mount /data (No such file or directory)
E: Can´t mount /data/log/recovery:log.txt
E: failed to mount /system (No such file or directory)
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/log
E: Can´t open /cache/recovery/log
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/last_log
E: Can´t open /cache/recovery/last_log
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/last_install
E: Can´t open /cache/recovery/last_install
E: failed to mount /cache (No such file or directory)
I have tried to wipe cache partition and do a data/factory reset, but without any luck.
When I try to do a data/factory reset it says:
Code:
-- Wiping data...
Formatting /data...
E:format_volume: make_extf4s failed on /dev/block/mmcblk0p12
Formatting /cache...
E:format_volume: make_extf4s failed on /dev/block/mmcblk0p8
Data wipe complete
E:failed to mount /cache (Block device required)
E:Can´t mount /cache/recovery/log
E:Can´t open /cache/recovery/log
E:failed to mount /cache (Block device required)
E:Can´t mount /cache/recovery/last_log
E:Can´t open /cache/recovery/last_log
E:failed to mount /cache (Block device required)
E:Can´t mount /cache/recovery/last_install
E:Can´t open /cache/recovery/last_install
E:failed to mount /cache (Block device required)
I tried to flash again from the sdcard, same errors appear. Lauching a file manager from sdcard is impossible too.
Concerning ADB, the phone is detected, but flashing give an error. Odin doesn't detect the phone.
Anybody can help me ?
You can take a look at this video:
Last functionning ROM was S7710XXAMB6_S7710OXEAMB3
Thanks in advance
Pascal06 said:
Hello everybody,
since I did a bad flashing, when I start the phone in recovery mode I get the following errors:
Code:
E: failed to mount /efs (No such file or directory)
E: failed to mount /system (No such file or directory)
# Manual Mode#
E: failed to mount system (No such file or directory)
E: Can´t mount /system
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/last_recovery
E: failed to mount /data (No such file or directory)
E: Can´t mount /data/log/recovery:log.txt
E: failed to mount /system (No such file or directory)
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/log
E: Can´t open /cache/recovery/log
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/last_log
E: Can´t open /cache/recovery/last_log
E: failed to mount /cache (No such file or directory)
E: Can´t mount /cache/recovery/last_install
E: Can´t open /cache/recovery/last_install
E: failed to mount /cache (No such file or directory)
I have tried to wipe cache partition and do a data/factory reset, but without any luck.
When I try to do a data/factory reset it says:
Code:
-- Wiping data...
Formatting /data...
E:format_volume: make_extf4s failed on /dev/block/mmcblk0p12
Formatting /cache...
E:format_volume: make_extf4s failed on /dev/block/mmcblk0p8
Data wipe complete
E:failed to mount /cache (Block device required)
E:Can´t mount /cache/recovery/log
E:Can´t open /cache/recovery/log
E:failed to mount /cache (Block device required)
E:Can´t mount /cache/recovery/last_log
E:Can´t open /cache/recovery/last_log
E:failed to mount /cache (Block device required)
E:Can´t mount /cache/recovery/last_install
E:Can´t open /cache/recovery/last_install
E:failed to mount /cache (Block device required)
I tried to flash again from the sdcard, same errors appear. Lauching a file manager from sdcard is impossible too.
Concerning ADB, the phone is detected, but flashing give an error. Odin doesn't detect the phone.
Anybody can help me ?
You can take a look at this video:
Last functionning ROM was S7710XXAMB6_S7710OXEAMB3
Thanks in advance
Click to expand...
Click to collapse
Yo you ****ed up your EFS
So no resurrection at all

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