E:Can't mount /cache/recovery/log on my note4 n910f - Galaxy Note 4 Q&A, Help & Troubleshooting

hello to all...
when i was working on my phone samsung note4 sm-n910f, it stoped working suddenly, i rebooted it but it stay on samsung logo, and when i went to recovery mode, it showed some messages with red color as;
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 flashed a offical rom from sammobile( N910FXXS1DQC8_N910FOXA1DPL1_N910FXXS1DQA1) by odin3, but a problem still exist
i tryed to update by samsung keis3, but no new thing, aproblem still exist too.
when i rest a phone for some hours, it open normally to lancher and work, but he stop suddenly sometimes and reboot and stay on samsung logo...
can you hep me???

Related

cwm 2.5 wont flash properly

ive flash cwm 2.5 using the fastboot method twice now and everytime once i boot into it it says
E:can't mount CACHE:recovery/command
E:can't mount CACHE:recovery/log
E:can't open CACHE:recovery/log
thanks in advance for anyone that can help me
edit: now it wont boot into the OS, just stays at the white htc screen

[Q] Micromax A120 Booting Error

I am having problem with my micromax a120 (canvas 2 colors) from 4 hours .My mobile phone isn't booting up and when I open in recovery mode I get 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 have tried all options in wipe menu (carliv touch recovery v2.5)
my phone just stuck in booting screen showing micromax symbol and below it 'powered by android'
my phone is rooted with kinguser installed.
it's condition is new purchased 2 months ago in october
what I have to do to boot my mobile normally as before ?
Kindly flash stock kitkat rom by using sp flash tool...

[Q] Need urgent help, can't mount cache

Hi guys
I really need help with my G2.
Basically, I installed resurrection remix, everything working fine for a week.
Today, when i used my phone, it kept force restarting. Finally, it got into a LG logo bootloop and has not been able to start up.
I managed to get into TWRP recovery but when I tried to reflash my ROM it said it could not mount system.
I decided to flash CWM to see if I could fix the problem and sure enough, it fixed but there is another problem.
When i tried to wipe cache, it hangs and freezes and gets stuck on formatting cache.
I reboot and I see these messages below:
E: Can't mount /sdcard/
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 decide to try wiping cache again but to no avail.
can anybody help me?
Thanks in advance
Having the same problem. I think im going to try going back to stock.
JamesInsights said:
Hi guys
I really need help with my G2.
Basically, I installed resurrection remix, everything working fine for a week.
Today, when i used my phone, it kept force restarting. Finally, it got into a LG logo bootloop and has not been able to start up.
I managed to get into TWRP recovery but when I tried to reflash my ROM it said it could not mount system.
I decided to flash CWM to see if I could fix the problem and sure enough, it fixed but there is another problem.
When i tried to wipe cache, it hangs and freezes and gets stuck on formatting cache.
I reboot and I see these messages below:
E: Can't mount /sdcard/
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 decide to try wiping cache again but to no avail.
can anybody help me?
Thanks in advance
Click to expand...
Click to collapse

[Q] Need help in general with unbrick a500

I have been reading threads and trying just about everything that I can, and for five weeks, I've managed to get my CPUID and SKB, and I have flashed Skrilax_CZ's bootloader V8, and this recovery: CWM v5.0.0.x (thor2002ro/digetx rev1.7.3) Iconia A50x. When in recovery mode I get these errors:
A) Not running HC bootloader, itsmagic not needed
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
What do I do?
I used babsector to get the bootloader and recovery
When attempting to wipe the cache, I get this:
"Formatting /cache...
E:format_volume: make_extf4fs failed on /dev/block/mmcblk0p4
Cache wipe complete. "
When I try to wipe delvik-cache or format /data I get:
"Error mounting /data!"
Sent from SPH-L710 (using XDA app)

Phone is totally screwed [NEED HELP]

SM-G9287C version 7.0(I'm sure 'cause she always turn her things to auto-update)
My friend ask me if I could help with her phone.
Problems
1. Doesn't boot - only download mode, only boots when charged.
2. FRP lock
3. usb debugging & oem unlock is not on
What I've done
1. factory reset didn't work.
2. flashed stock firmware - frp locked <-- fk this
3. flashed twrp didn't worked cockblocked by frp again
4. tried to boot in recovery, safe mode, download - only download mode worked.
5. let the phone boot - *goes installing system update, no command(dead android guy), screen goes black text appeared:
About to do:
I haven't done these stuff because I'm not sure on how it will benefit
1. root
2. flash combination file
No Support SINGLE-SKU
Supported API: 3
E: failed to mount /cache (invalid argument)
#MANUAL MODE v1.0.0#
-- Appling the CSC-code: SMA
Successfuly applied multi-CSC
Successfuly 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:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/last_locale
Any suggestions guys? Any method will do as long as it will make this **** turn on again
1. No time pressure
2. Wiping it all clean isn't a problem

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