I have a exynosmid tablet which is iberry corex4 tablet.
It has a exynos 4412 soc.
problem started as once i was using chrome browser and the tablet hanged suddenly.I pressed the reset button and the tablet restarted and never booted up.It is stuck on logo screen.
I tried to freshly flash the from sd card by pressing power+volume down button.
The flashing happens through a utscript.
The script runs successfully without any errors.
To check if it is really flashing i changed the logo image and reflased it.
but the logo does not change.
So i think the rom is not flashing but utscript runs successfully.
The tablet does not have reboot to fastboot option.
but the tablet does not boot up.
I can access recovery and it shows following errors:
E:Can't mount /cache (Invalid argument)
E:Can't mount /cache/recovery/command
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/recovery/last_log
I can detect device on adb in recovery mode and i can push and pull files from recovery using adb commands adb push successfully.
when i give adb shell commands it gives error:
/system/bin/sh permission denied.
Please help me unbrick my device.
Related
Can use Odin, enter recovery and download mode
Using PhiliZ Touch 4 as recovery now
One day the screen suddenly turned black and I cant boot for a while
But later i can boot my phone however it stuck at the samsung logo
I entered recovery mode
It said
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/command
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
I cant do factory reset
When i did the wiping
it cant mount data
Using Odin, I can flash kernel and recovery
But not rom
Complete(Write) operation failed.
What should I do :crying::crying:
Hello Friends
I just need help for my Chinese android tablet I root this device with one click root method and it rooted successfully after that i tried to install custom recovery on my tablet after installing custom recovery i reboot my android tablet in recovery mode but after going on recovery mode i m unable to get back in normal mode when ever i press the power button i brings me back to recovery mode and i even can not wipe data wipe chache/factory reset and one more thing when going in recovery mode i get this error:
E: Can't mount /cache/recovery/command
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/recovery/last_log
i can not connect my phone via recovery mode but can connect it using adb fastboot help me please i m struck!
Thanks In Advance!
Hi, firstly I'll say I'm a bit new to this. I've done some searching around trying to find out how I can troubleshoot this problem but I keep getting a lot of seemingly unrelated or contradictory information and I'm left somewhat confused so I thought I'd start a thread of my own...
I just attempted my first flashing of a custom ROM on my GT-i9300. I managed to flash the recovery using Odin then install Archidroid from the external SD, all seemed to be going well. It's been running mostly o.k. for a about 3-4 days then this morning I awoke to the phone stuck on the Archidroid boot screen. I tried to reboot with the power button but it wouldn't go further than the Samsung logo after that. Rebooting to CWM showed an error:
E:Can't mount /cache/recovery/command
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/recovery/last_log
E:Can't mount /cache/recovery/last_install
E:Can't open /cache/recovery/last_install
Click to expand...
Click to collapse
I can't seem to do anything in CWM without it failing. I've tried re-flashing the Archidroid ROM and I've tried re-flashing CWM via Odin, both failed. I'm now a bit stuck as to what to try next, can anyone help?
TIA.
Hello , i have a mt6589t device (Hisense U980), yesterday it was totally normal , when i opened facebook messenger app the screen became black , and the phone stopped responding, i removed the battery and reinserted it , and powered on the device, but it stacks on logo , i tried to wipe data via cwm recovery, but it shows me an error when it open
Code:
E:Can't mount /cache/recovery/command
E:Failed closing /dev/misc
(I/O error)
E:Cant mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:Cant mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
E:Failed closing /dev/misc
(I/O error)
and when i tried the factory reset it shows :
Code:
-- Wiping data...
Formatting /data...
E:format_volume: make_extf4fs failed on /dev/block/mmcblk0p7
Formatting /cahce...
E:format_volume: make_extf4fs failed on /dev/block/mmcblk0p6
....
Some other informations :
1-the cwm recovery is fully compatible with this device, i use it from months without any problem
2-i used also another recovery (philz touch) but it gives the sames errors
3-when i use the stock recovery it doesn't show any error when i try the factory reset
4-i tried to flash it many times with spflashtool i tried "download" and "format+download" both doesn't show any error and show the "download successful window" but the phone still stuck at logo.
thank you very much
You have a few options here. I will rank them from safest but less chance of working to non safe but really good chance or working.
1: USB Jig. Google it. Amazon has some. A USB Jig forces the device into download mode. ODIN?
2: Fast boot Cable. Amazon. Forces the device into fast boot and flash a new one. OR erase a few partitions and extract stock rom and flash IMG. Example: fast boot flash boot boot.img
3: SP Flash tool good tutorials on these forums or Google. You need to make a scatter file for your mtk chipset.
I bricked my rom somehow by factory resseting... The problem is that i can't flash a new Rom because it says that i can't mount cache. I have an Allview P7 Xtreme , rocking PhilZ Touch 6.57.9 as a custom recovery, and the only ROM i have on my phone is Slim Freshv6. i tried to put other roms but my phone doesnt detect them, even though i am sure they are there. Odin doesn't detect my phone, Heimdall doesnt detect my phone, sp flash tool did nothing, even though i flashed it 5 times, fastboot doesn't detect my phone, however adb does. i tried adb sideload but it doesnt work and i get an error with a protocol or something.
I just dont know what to do anymore. I cant flash anything, i tried flashing another custom recovery, the stock recovery etc.. looks like nothing works..
Exact log in recovery when trying to flash something:
E: failed to set up excpected mounts for install;aborting
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/recovery/last_log
E: Can't mount /cache/recovery/last_install
E: Can't open /cache/recovery/last_install
Please help me :crying: