tried to root - Samsung Galaxy S8 Questions and Answers

tried to root - Samsung Galaxy S8 Questions and Answers

Hello!
I tried to root my SM-G950F but i made a mistake somewhere an i pulled the usb-c from the phone. witch have resulted in i get i bunch on errors when i enter the recovery mode. something along the lines of:
1. No command
2. fail to open recovery_cause(no such file or directory)
E: unknown volume for path /odm
E: unknown volume for path /vendor
E: unknown volume for path /odm
E: unknown volume for path /vendor

No one?

Try flashing a stock rom through Odin, then installing twrp again.

Related

Black and White Logo Boot Loop, can't enter recovery mode

Last night I looked down at my phone and it was boot looping. I removed the battery and then it was still boot looping. It won't even progress to the animation and sound, it stays at the black and white screen and repeats. I can get into recovery mode and download mode. I tried resetting to factory defaults but it appears to be unable to read from the internal SD. In Clockwork Recovery it says:
E:unknow volume for path [/data]
E:unknow volume for path [/data]
E:Unable process volume! Skipping...
Checking /cache...
E:unknown volume for path [/cache]
E:unknown volume for path [/cache]
E:Unable process volume! Skipping...
Done!
E:unknown volume for path [/cache/recovery/command]
E:Can't mount /cache/recovery/command
E:unknown volume for path [/cache/recovery/log]
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:unknown volume for path [/cache/recovery/last_log]
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
E:unknown volume for path [/cache/recovery/command]
Click to expand...
Click to collapse
I have the Galaxy S I9000M. I didn't do anything abnormal yesterday. Last time I updated my rom was 2 months ago. I updated 4 apps and changed a contacts info yesterday...
I tried re-flashing to a factory ROM, but nothing is working. It always just boot-loops.
Any help is appreciated!
Nathan

If u ve not resolve yr problem by now, try removing yr sim n sdcard. Probably u ve to reformat yr sd if u can restart.

I have not been able to resolve my problem yet. When you say format, I need to reinstall the kernel? I hope I don't have to blank my phone.

why don`t you flash a stock rom with odin?

Are u saying yr phone still can't bootup?
I was trying to tell u to remove yr sim n sdcard to c if yr phone can bootup n if it does it could be due to yr sdcard problem n u may ve to format it.

Removed sim and sd and still cannot boot.

RobertSand said:
why don`t you flash a stock rom with odin?
Click to expand...
Click to collapse
If u can go to download mode then take his advice and when u flash dun insert yr external sd. Hope this works for u "MERRY CHRISTMAS" to all.

I flashed with a stock rom and am still can't get past the boot screen. This really feels like a hardware issue.

Ok, I am now able to get into ClokworkMod Recovery.
On boot it says:
E:unknow volume for path [/data]
E:unknow volume for path [/data]
E:Unable process volume! Skipping...
Checking /cache...
E:unknown volume for path [/cache]
E:unknown volume for path [/cache]
E:Unable process volume! Skipping...
Done!
E:unknown volume for path [/cache/recovery/command]
E:Can't mount /cache/recovery/command
E:unknown volume for path [/cache/recovery/log]
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:unknown volume for path [/cache/recovery/last_log]
E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
E:unknown volume for path [/cache/recovery/command]
I tried flashing with factory ROM, but that doesn't work either.

asus zenfone 5 recovery error while adb sideloading

hi bro
im using zenfone 5 which was kitkat previously then i updated to lollipop via sideload adb but now my device is bricked and when i try to sideload new firmware it shows the following command with error
E: failed to mount / cache (no such file or directory)
E:cant open / cache /recovery / logs
E:cant open / cache /recovery / logs
E:cant open / dev/block/mmcd1k0p4(permission denied)
help me out from this isssue bro
thank you

E:failed to mount /cache (Invalid argument)

ASUS_T00F_WW_user_2.22.40.54_20151120_16
Issue with ADB:
E:failed to mount /cache (Invalid argument)
Followed Process:
1] ADB and Fastboot Files
2] ASUS FLASH TOOLS
3] INTEL USB DRIVER
4] RECOVERY IMAGE [WW_user_2.22.40.53]
5] Firmware [WW_user_2.22.40.54_20151120_16.zip]
Steps:
1. Installed all required drivers
2. Extracted Firmware and ADB/Fastboot, then placed boot.img,fastboot.img,recovery.img inside extracted ADB/Fastboot folder
3. Entered in to DROIDBOOT in phone by pressing Power & vol + and released power button once got vibrated.
4. From ADB/Fastboot folder started command prompt
ADB/Fastboot>Fastboot devices
1 match found
0123456789ABCDEF 1 device found
ADB/Fastboot>fastboot flash fastboot fastboot.img
ADB/Fastboot>fastboot reboot-bootloader
ADB/Fastboot>fastboot flash recovery recovery.img
ADB/Fastboot>fastboot reboot-bootloader
ADB/Fastboot>erase data
ADB/Fastboot>erase cache
Then selected Recovery using Power button.
5. Now system/phone got booted up and entered in to andriod belly icon, pressed vol- and just once pressed vol+.
6. System/phone displayed menus
reboot system now
apply update from ADB
factory reset
wipe cache partition
and below I can see list with
E:failed to mount /cache (Invalid arguments)
E:can't mount /cache/recovery/log
....
....
a big list of E:Can't and failed
7. Still I have selected apply update from adb
ADB/Fastboot>adb devices
1 match found
0123456789ABCDEF 1 device found
ADB/Fastboot>adb sideload firmware.zip
It enabled and went for 100%.
But in system finally I got again big list of E:failed to mount /cache (Invalid argument)...
please help on this issue

rajar24 said:
ASUS_T00F_WW_user_2.22.40.54_20151120_16
Issue with ADB:
E:failed to mount /cache (Invalid argument)
Followed Process:
1] ADB and Fastboot Files
2] ASUS FLASH TOOLS
3] INTEL USB DRIVER
4] RECOVERY IMAGE [WW_user_2.22.40.53]
5] Firmware [WW_user_2.22.40.54_20151120_16.zip]
Steps:
1. Installed all required drivers
2. Extracted Firmware and ADB/Fastboot, then placed boot.img,fastboot.img,recovery.img inside extracted ADB/Fastboot folder
3. Entered in to DROIDBOOT in phone by pressing Power & vol + and released power button once got vibrated.
4. From ADB/Fastboot folder started command prompt
ADB/Fastboot>Fastboot devices
1 match found
0123456789ABCDEF 1 device found
ADB/Fastboot>fastboot flash fastboot fastboot.img
ADB/Fastboot>fastboot reboot-bootloader
ADB/Fastboot>fastboot flash recovery recovery.img
ADB/Fastboot>fastboot reboot-bootloader
ADB/Fastboot>erase data
ADB/Fastboot>erase cache
Then selected Recovery using Power button.
5. Now system/phone got booted up and entered in to andriod belly icon, pressed vol- and just once pressed vol+.
6. System/phone displayed menus
reboot system now
apply update from ADB
factory reset
wipe cache partition
and below I can see list with
E:failed to mount /cache (Invalid arguments)
E:can't mount /cache/recovery/log
....
....
a big list of E:Can't and failed
7. Still I have selected apply update from adb
ADB/Fastboot>adb devices
1 match found
0123456789ABCDEF 1 device found
ADB/Fastboot>adb sideload firmware.zip
It enabled and went for 100%.
But in system finally I got again big list of E:failed to mount /cache (Invalid argument)...
please help on this issue
Click to expand...
Click to collapse
try factory reset and wipe cache

Same problem,factory reset not solve.
Any suggest,????

Please help,
I meet the same problem, anyone has sucessfully fixed it?

i got an error which states - protocol fault

if you're on WW_user_2.22.40.54_20151120_16 then directly install .87 build of lollipop via adb.... it'll help..
---------- Post added at 05:00 PM ---------- Previous post was at 04:47 PM ----------
trung12ly said:
I meet the same problem, anyone has sucessfully fixed it?
Click to expand...
Click to collapse
yeah, i downgraded it first using 5.3.3.3 and 5.2.2.2. and got a system update then.. which was .54 and then i directly installed .87 build of lollipop

Failed to mount /cache
My phone had 3rd party app crash. Like whats app. I got messages like
Google app stopped working.
Then after reboot of phone, it stuck on boot screen.
In my case
The access permission to folder /cache is revoked by system to avoid further data loss due to crash of OS.
drwxrwx--- system cache 2016-10-22 21:57 cache
I am currently on UL-ASUS_T00F-WW-2.21.40.30-user. Then what should I do ?

Guys, all, try this
http://forum.xda-developers.com/showpost.php?p=70011732&postcount=116
and post results here please

Has anyone found a solution for this error
E:failed to mount /cache (Invalid argument)

no answers? I have the same problom!!

You will need to use fastboot flash system system.img command
but for this download the system.img file first

nothing seems to work and no one from xda is also a help .

hardware problem ... emmc change will solve your issue

I am facing the same problem
hey is there anyone who help us i am facing the same problem

support asus Z010D
Hi all,
i am presenting this problem i have tried everything with adb and fastboot and nothing.
when starting my computer stays in the logo and in recovery mode it shows E: failed to mount / cache
if anyone has the solution please

tedjo said:
hardware problem ... emmc change will solve your issue
Click to expand...
Click to collapse
I have the same issue

E:failed to mount /cache (Inyalid argument)
E:Can't open /cache/recovery/last_kmsg
E:failed to mount /cache (Invalid argument)
E:failed to nount /cache (Invalid argument)
E:Can' t open /cache/recovery/last_log
E:Can' t open /cache/recovery/log
E:failed to mount /cache (Invalid argument)
E:failed to mount /system (Invalid argument)
E:failed to mount /cache (Invalid argument)
E:Can't open /cache/recovery/last_kmsg
E:Can't mount /cache/recovery/last_kmsg
E:failed to mount /cache (Invalid argument)
E:Can't open /cache/recovery/last_install
E:Can't open /cache/recovery/last_log
E:Can' t mount /cache/recovery/last_kmsg
E:Can' t open /cache/recovery/last_install
E:Can't mount /cache/recovery/last_install
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_install
E:Can' t mount /cache/recovery/last_log
E:Can' t mount /cache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_locale
E:failed to munt /cache (Invalid argument)
víew recovery

[HELP] Cant mount /data /system /cache, Unknown partition 'osip' .

Model: T00F
Intel z250 1.6 Ghz
Suddenly my apps started closing in custom rom (montana rom) like contacts,camera etc.
So i tried to restarted my phone but it stuck on boot animation.
Then i tried to wipe and flash this rom again from TWRP 3.1 but it showed me error:-
E:Unkown File System: 'osip'
E:Unable to find partition size for '/misc'
E:Unable to set bootloader message.
Could not mount /data and unable to find crypto footer.
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Failed to mount '/system' (Invalid argument)
Failed to mount '/cache' (Invalid argument)
Failed to mount '/data' (Invalid argument)
Now i cant wipe, change file system, install and mount.
Here's other things i've tried:
1.) Re-partition my Android
error: /parted: line 1: syntax error: unexpected word (expecting ")")
2.) Debrick Asus Zenfoen 5 with no fastboot, no recovery, and ruined partitions.....
(https://forum.xda-developers.com/zenfone-5/help/debrick-asus-zenfoen-5-fastboot-t3377455/page1)
error: debrick.bat didnt worked properly.
cannot adb sideload my firmware.. same error (unable to mount /cache)
3.)Hard Bricked Zenfone Unbrick (Last method to try)
https://forum.xda-developers.com/android/development/hard-bricked-zenfone-unbrick-method-to-t3131911
error: failure FW + OS cannot be downloaded
PLEASE HELP ME...
I cant afford new phone this time.

yes I gived like error like too
FW + OS cannot be downloaded

Bootloop after factory data reset.

Due to osme reason, i wanted to reset my phone. I first connected it with a usb cabel and transferred all my files(30 GB) to laptop. Then i went to settings and click on factory reset but nothing happened. After 2-3 mins the phone turned off. After that it turned on saying installing system image but boots into recovery (stock, since it is unmodified phone). HOwever when i hard reset it, it fails and bootloop. The following message is shown,
#fail to open recovery_cause (No such file or directory) #
#report recovery cause is [unknown] #
No Support single-sku
File-Based OTA
Supported API: 3
e: unknown volume for path [/ odm]
e: unknown volume for path [/ vendor]
dm-verity verification failed ...
E: [libfs_mgr] is_dt_compatible (): firmware info was not valid : '/ proc / device-tree / firmware / android / compatible': No such file or directory
E:Failed to clear BCB message: failed to find /misc partition
it is very frustuating.

Database Users

welcome