J710MN Stock rom "No Command" - Samsung Galaxy J7 Questions & Answers

I can use every rom just fine. However, I need to flash stock rom but when I boot to stock rom it says "No Command". After a minute or so, the screen changes to installing system update, which flashes to black every second.
Stock firmware that I flashed is "J710MNUBS4CSF1_J710MNICE4CSD4_J710MNUBS4CSG2_HOME.tar.md5"
When I press Power + Vol up in the "No command" screen, this is what the text reads:
apping: device or resource busy
E:[libfs_mgr]Couldnt create verity device!
E: Failed setting up dirty target
[omc-res-permission] fail to mount /system as rwE: [libfs_mgr] Error creating device mapping: device or resource busy
E:[libfs_mgr] Couldn't create verity device!
E: Failed setting up dirty target
[omc-res-permission] fail to mount /system as rwE:[libfs_mgr]Error creating device mapping: Device or resource busy
E: [libfs_mgr]Couldn't create verity device!
E:Failed setting up dirty target
[hwr_symlink] fail to mount /system as rwE:failed to mount /cache (Invalid argument)
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: (invalid argument)
E: failed to mount /cache/ (invalid argument)
E: can't mount /cache/recovery/last_log
E: can't mount /cache/recovery/last_log: invalid argument
E: failed to mount /cache (invalid argument)
E: can't mount /cache/recovery/last_install
E: can't open /cache/recovery/last_install:invalid argument

Related

[Q] bootloop plus a problem with the cache

My phone somehow got stuck in a boot loop and I can't fix it. I don't know what to do. I cant get pass the start up animation no matter what I do.
I've tried the fast boot commands to flash and keep getting the error (i dont really know alot about flashing and never done it before but the that what i found suggested in the web..)
FAILED < remote: flash write failure >
I've tried the flash-all.bat file, but the lock state goes back to LOCKED when it reboots the device and I get the error
not supported on lock device
I can unlock the device when I type fastboot oem unlock, but if the device is restarted it goes back to LOCKED.
I've tried recovery mode and I see the below statements:
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/log
E:Can't open /ache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_log
E:Can't open /ache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_install
E:Can't open /ache/recovery/last_install
E:failed to mount /cache (Invalid argument)
I've tried wipe data/factory reset
--Wiping data...
Formatting /data...
E:failed to mount /cache (Invalid argument)
Formatting /cache...
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/log
E:Can't open /ache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_log
E:Can't open /ache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_install
E:Can't open /ache/recovery/last_install
Data wipe complete
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/log
E:Can't open /ache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_log
E:Can't open /ache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_install
E:Can't open /ache/recovery/last_install
E:failed to mount /cache (Invalid argument)
It sounds like your emmc is fried. not being able to lock/unlock your bootloader is a classic symptom
Sent from my Nexus 5 using XDA Free mobile app
and what do i do with that?
yyelf said:
and what do i do with that?
Click to expand...
Click to collapse
Get a new device/motherboard swap
thanks....:crying::crying::crying:

HOW TO FORMAT SAMASUNG Devices All Partitions if NAND WRITE FAILED!

verifying internal MMC block
not need checksum confirmation already executed
E: failed to mount /data (invalid argument)
E: can't mount /data/fota/ipth-muc.prop
E: failed to mount /efs (invalid argument)
E: failed to mount /system (invalid argument)
# MANUAL MODE #
E: failed to mount /data (invalid argument)
E: failed to mount /system (invalid argument)
john-ammu said:
verifying internal MMC block
not need checksum confirmation already executed
E: failed to mount /data (invalid argument)
E: can't mount /data/fota/ipth-muc.prop
E: failed to mount /efs (invalid argument)
E: failed to mount /system (invalid argument)
# MANUAL MODE #
E: failed to mount /data (invalid argument)
E: failed to mount /system (invalid argument)
Click to expand...
Click to collapse
Hello,
What device do you have?
___
v7
XDA Assist
v7 said:
Hello,
What device do you have?
___
v7
XDA Assist
Click to expand...
Click to collapse
HI,
i have 2 devices they have little bit similar issues
SHV-E120L
and SCH-i535

Samsung galaxy gt-s7275r e:can't open /cache/recovery/last_log

Just this morning as i put on my phone ,it went on upgrading but couldn't finished and cant resurrect any longer it seems like a joke as i did every thing but no avail i quite for that day...Have to use my SD card to wake it and now this what i "ve got.... Although is not a rooted device, flashed firmware KIES also with CWM/TWRP but this report still exist please someone give me a hand.
E: Failed to mount /cache (Invalid argument)
Can't mount '/cache '(Invalid argument)
E: Can't mount /cache/recovery/Last_recovery
E: Failed to mount /data (Invalid argument)
E: Can't /data/log/recovery_log . txt
E: Can't mount /cache/recovery/last_locale
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/log
E: Can't mount /cache/recovery/last_install
E: Can't open /cache/recovery/last_install
E: Failed to mount /cache (Invalid argument)

galaxy J7 SM-J710F hard reboot faild

Hello xda teams
My name is Dereje even i don't know how and where i started about my phone problems, first I trying to open but it will start again off frequently then I trying to reboot again it will not then I decided to make flash by using ODIN again not even ODIN successfully completed all the threads but when I tried to reboot it says....
E: Error in /cache/recovery/log (I/O error0
# Manual mode v1.0.0#
----Applying multi-csc....
Applying the csc-code :EGY
successfully applied multi-csc.
successfully verify for dmverity hash tree
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/last kernel manual
E: Can't open /cache /recovery/ last kernel manual
E: faild to find /misc partition.
this is it so please help me how to fix this problems.
my phone model is J7 (2016) SM-J710F
Thanks a lot

Motorola Xoom /data & /cache (invalid arguments) error

Hi to everyone,
I would like to ask for your help, i want to restore a motorola xoom tablet for my nephew. But trying to restarod i found an error with the TWRP Recovery 3.0.2 at the moment to wipe the /data & /cache partitions pops this errors.
Failed to mount "/data (invalid argument)
unable to recreate /data/media folder.
Updating partition details...
Failed to mount "/data (invalid argument)
Failed to mount "/cache (invalid argument)
...done
Unable to mount storage
Failed to mount "/data (invalid argument)
Failed to mount "/cache (invalid argument)
kernel does not have support for reading SELinux contexts.
Failed to mount "/data (invalid argument)
Failed to mount "/cache (invalid argument)
Unable to mount /data/media/TWRP/ . twrp
MTP Enable
Failed to mount "/data (invalid argument)
Failed to wipe dalvik
updating partition details...
Failed to mount "/data (invalid argument)
Failed to mount "/cache (invalid argument)
...done
unable to mount storage
I already try to install the rom.zip but i got stuck in the bootscreen logo. Looking in different blogs and forum i try the "Change file system" method to convert from ext4 to fat and go back to ext4 but it gave me the same error.
Thank you for the time to read me and to the incoming answers that i can get from all of you.

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