Can anybody help me
i have a dell venue 8 3830.. for two years...
one day stop working.. start with the dell logo and reboot again.... looking online find my way to enter in fastboot mode and then to recovery mode.. then says e: failed to mount cache invalid argument, i try to wipe cache and just freeze.. i wait for almost two hours and nothing happens... i just leave there... for almost all day.. and say formatting.... i decide to power off... and try with wipe data... and the same thing happens....
any advice o directions... can i take...
I have same issue. Is there any way to fix this?
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My phone had a black screen and the buttons on the bottom were lit up. I tried to power it off and it wouldn't. So I pulled the battery and restarted and all it did is go as far as saying Galaxy S cyanogen(mod). I did the 3 finger start and wiped the dalvik, cache and data and tried to reboot and still the same. I tried to use Odin to go back to stock and it failed. I did a search but nothing seemed to apply. Any help would be greatly appreciated. I really don't have the money to buy a new phone. Thank you.
I did some more messing around and found 5 errors when doing the 3 finger start.
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
Also I tried re-installing CWM4 modified for CM7.
Is my phone dead, like cant be recovered dead?
I believe the answers you seek can be found in the stickies.
I used a recovery method in the Dev section and part of how to load a MTD and after all is said and done and trying a few more times I got it fixed. If anyone here has any problems like mine PM me a number to call you and I will walk you through what I did.
Let me just start out by saying I'm a nube with limited skills. I have a Samsung Showcase SCH-S950C for Straightalk. I was sitting around on saturday and decided I would figure out how to root my phone because I had nothing better to do. I followed the instructions in a forum on this site and was able to root with no issues. After that I of course then decided to try my hand in flashing a custom rom to the phone (cyanogenmod) and this is where i went wrong. After flashing the rom I booted the phone and now the rom won't load and is stuck saying, "Unfortunately, setup wizard had stopped" and "Unfortunately, the process android.process.acore has stopped." The only menu I can get into is the sound menue via the volume key.
The next step I took was to reboot the phone back into CWM to see what I could do. Upon loading I was faced with the below errors.
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
Tried wiping the cache, factory reset and wiping dalvik and am unable to do so. It won't mount the cache, data or datadata. I then tried to put it back to stock via instructions for flashing a recovery mod for the phone and that did not take because I cant wipe it. From what I read i need to repartition the phone to fix this issue but I do not know how and honestly not even sure exactly what that means. As I said to start Im a nube. I also noticed in USB mode it says i now have 4 custom binarys on the phone and Im sure that is not helping things.
This is the point I stopped so as not to completely FUBAR the phone, if I have not already done so. If anyone can point me in the write direction on how to proceed I would greatly appreciate the help.
xsuperjim said:
Let me just start out by saying I'm a nube with limited skills. I have a Samsung Showcase SCH-S950C for Straightalk. I was sitting around on saturday and decided I would figure out how to root my phone because I had nothing better to do. I followed the instructions in a forum on this site and was able to root with no issues. After that I of course then decided to try my hand in flashing a custom rom to the phone (cyanogenmod) and this is where i went wrong. After flashing the rom I booted the phone and now the rom won't load and is stuck saying, "Unfortunately, setup wizard had stopped" and "Unfortunately, the process android.process.acore has stopped." The only menu I can get into is the sound menue via the volume key.
The next step I took was to reboot the phone back into CWM to see what I could do. Upon loading I was faced with the below errors.
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
Tried wiping the cache, factory reset and wiping dalvik and am unable to do so. It won't mount the cache, data or datadata. I then tried to put it back to stock via instructions for flashing a recovery mod for the phone and that did not take because I cant wipe it. From what I read i need to repartition the phone to fix this issue but I do not know how and honestly not even sure exactly what that means. As I said to start Im a nube. I also noticed in USB mode it says i now have 4 custom binarys on the phone and Im sure that is not helping things.
This is the point I stopped so as not to completely FUBAR the phone, if I have not already done so. If anyone can point me in the write direction on how to proceed I would greatly appreciate the help.
Click to expand...
Click to collapse
Moving my thread back up. Any help would be greatly appreciated.
I have a GSIII for 2 years now. Everything was working great but 3 months ago it started rebooting and boot looping. Long story short I tried everything I could do to solve the issue (custom ROMs, Dalvic cache clean, system cache clean, new battery, new charger). I even sent it to Samsun g official service but after a few weeks the problem reappeared and after some time the phone was practically unusable. So, in my despiration, I tried some things with Odin that messed up things even more.
Anyways, now, everytime I turn on the phone boot loops and when I enter the Recovery Mode the following message appears:
# MANUAL MODE #
-- Appling Multi-CSC...
Applied the CSC-code : CYO
Successfully applied multi-CSC
E:failed to mount /data (Invalid argument)
can't mount '/data'(Invalid argument)
E:failed to mount /data (Invalid argument)
E: Can't mount /data/log/recovery_log.txt
Recovery Mode and Download Mode both work.
SO is there any way that I can save my phone and bring it back to life?!
PLEASE HELP IF YOU CAN
The best shot you have is to flash a stock firmware from sammobile.com be sure to use the latest version of Odin.
Sent from my GT-I9300 using Tapatalk
Your emmc chip is corrupt, probably nand is damaged.
hi .
I have a Samsung galaxy note 4 . I hold volume up and power button to enter recovery mode and when I click on reboot system now , after few seconds the red error message "e:failed to mount /data (invalid argument) " appears below but the phone reboots successfully and it works fine again . I did a full factory reset and i get this message again . I want to know why i get this message ? does it have any effect on system performance ? because it was slower than other note 4s from the beginning but not noticeable but after a couple of months of using the phone it sometimes gets so slow and lagging sometimes .
here is attached the screenshot of the error i get second before the phone reboots :
I've tried to flash TWRP today and got stuck in a bootloop. First unlocked oem - success. Downloaded corresponding TWRP version (3.0.2, my WIKO is running Marshmallow 6.0) according to instructions from "https://rootmygalaxy.net/root-wiko-fever-4g-and-install-twrp-recovery/" Then went to flashing Wiko with TWRP through "SP Flash Tool", got green tick (hooray)... and during reboot my phone showed WIKO logo for 2 times, then went into TWRP... and looped, looped, looped.
Screen showes such text:
"Could not mount /data and unable to find crypto footer
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (Invalid argument)
... done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Unable to mount /data/media/TWRP/.twrps
Running Recovery Commands
Formatting Cache using make_ext4fs
Failed to mount '/data' (Invalid argument)
Done processing script file
Renamed stock recovery file in /system to prevent the stock ROM from replacing TWRP.
Failed to mount '/data' (Invalid argument)
Failed to mount '/data' (Invalid argument)" then loops
Since then i waited a few minutes/few reboots to look if it ceases to show up, but it persisted. Since usual holding POWER button for a few seconds didn't worked, as phone was not powering down and still booting into TWRP, I decided to unplug battery for 10 minutes. My WIKO has non-removable batt, but these few screws weren't a big problem, and I managed to unplug it. Sadly, after plugging it back, looping came back too.
Tried to power it back (after another 10 mins unplug) with VOL+ and VOL- to put it into download mode, but it just showed " ==> meta mode" info on left bottom part of the WIKO screen, then screen appeared once again without that info, and looping TWRP came back. Tried it few times, with same result.
Seems that nothing works - any help would be really appreciated
EDIT:
Managed to work around it on my own One thing that still worked good was PWR + VOL+, meaning enter boot menu (Recovery, Fastboot, Normal). When in recovery I was able to use TWRP, and since after unlocking oem my data simply vanished, it was only to decide whether to restore Marshmallow or move to madOS 8.1 https://forum.xda-developers.com/android/development/rom-official-mados-wiko-fever-clones-t3762804 Rest is a history....
Since original thread is closed, I will express my deepest thanks to @DerTeufel1980 for a great, great job doing Oreo8.1 compilaton for Wiko Fever. Working like a charm