E: Failed to mount /efs invalid argumet / signature verification failed - Samsung Galaxy Ace 3

Hi Guys, I'm in trouble, My Galaxy GT-S7273T just don't turn on, when i get into recovery mode appear this message. "Failed to mount efs invalid argument" i tryied a lot of things to fix it, but none works, when i try to install cwm from my SD Card, appear the message, signature verification failed and i can't install nothing, how can i fix it ? i have no root, and i'm using stock rom, i can't install, a custom rom, because this message "signature verification failed" so i'm stucked please help me ! when i try to wipe cache, a msg saying "error" appear and my phone just reboot into Samsung image and keeps foreve, until i take the battery off.

Seems like your Internal Memory is fried...

try to tick repartition(if you have your pit file) and check efs clear(request a backup from everyone here)

Related

[Q] pls solve this

Your storage not prepared yet, Please use UI menu for format and
reboot actions.
media files copied failed.
--installing package...
Finding update package...
opening update package..
Verifying update package.
Installing update..
Successfully installed package.
--Wiping data...
Formatting data...
E:format_volume: rfs format faild on /dev/block/mmcb1k0p3
Formatting /dbdata...
Formatting cache..
Data wipe faild.
--Applying multi-csc...
Installing multi-csc
can't access to '/system/csc.SER/system/'.
Successfully applied multi-csc
how i sole this issue pls help me bro....
first i forrmat xxkpe using odin but the i can't compleate the process it shows "E" cant mount " error message whats happening hear
did you flash pit first? "storage not prepared" means it's not partitioned properly. go back and read the installation thread to understand properly
hi brother i know flashing i use lots of custom fw for flashing (cranium..etc) but there no one shows the error like this......., before happening this issue my phone was working well.... ater one night it shows "sd card unexpectedly unmounded" message on notification bar and automatically mounted ...now i cant flash my mobile some mounting problem(above shown) how to fix this
help me brother........
my phone still in dead condition

Bootloop! & Can't mount SDCARD

I have a Glaxaxy S SCL i9003 from Spain and after flashing KPE via Odin it booted into recovery and it showed a few errors in red. Then I rebooted the phone and now it shows the first static logo (that says Samsung Galaxy S i9003) and then it loops in the second boot screen (the one with the animated samsung logo)
Booting into recovery shows this:
Code:
E:failed to mount /data (No such file or directory)
-- Copying media files...
E:failed to mount /sdcard (File exists)
E: copy_dbdata_media:Can't mount SDCARD:
your storage not prepared yet, please use UI menu for format and reboot actions
Media files copy failed
# MANUAL MODE #
-- Appling Multi-CSC...
Installing Multi-CSC
Can't access to '/system/csc/XEC/system/'
Successfully applied multi-CSC
EDIT: I've now flashed a Froyo ROM. Same problem but different errors in recovery:
Code:
-- Movi_check Start..!!
movinand open fail
Movinand Checksum Confirmation Fail
lfs pass open fail
-- movi_checking undone!...
update media, please wait...
E: Can't mount /dev/block/mmcblk0p1 (No such file or directory)
E: copy_dbdata_media:Can't mount SDCARD:
your storage not prepared yet, please use UI menu for format and reboot actions
copy default media content failed.
¿Any solutions?
ktix007 said:
I have a Glaxaxy S SCL i9003 from Spain and after flashing KPE via Odin it booted into recovery and it showed a few errors in red. Then I rebooted the phone and now it shows the first static logo (that says Samsung Galaxy S i9003) and then it loops in the second boot screen (the one with the animated samsung logo)
Booting into recovery shows this:
Code:
E:failed to mount /data (No such file or directory)
-- Copying media files...
E:failed to mount /sdcard (File exists)
E: copy_dbdata_media:Can't mount SDCARD:
your storage not prepared yet, please use UI menu for format and reboot actions
Media files copy failed
# MANUAL MODE #
-- Appling Multi-CSC...
Installing Multi-CSC
Can't access to '/system/csc/XEC/system/'
Successfully applied multi-CSC
EDIT: I've now flashed a Froyo ROM. Same problem but different errors in recovery:
Code:
-- Movi_check Start..!!
movinand open fail
Movinand Checksum Confirmation Fail
lfs pass open fail
-- movi_checking undone!...
update media, please wait...
E: Can't mount /dev/block/mmcblk0p1 (No such file or directory)
E: copy_dbdata_media:Can't mount SDCARD:
your storage not prepared yet, please use UI menu for format and reboot actions
copy default media content failed.
¿Any solutions?
Click to expand...
Click to collapse
Flash cf root and try to entr into cwm recovery and wipe data.
The try to flash xxkpe twice and xxkpq. Factory reset after each flash.
Sent from my GT-I9003
sirilpta said:
Flash cf root and try to entr into cwm recovery and wipe data.
The try to flash xxkpe twice and xxkpq. Factory reset after each flash.
Sent from my GT-I9003
Click to expand...
Click to collapse
I managed to get into CWM and wipe data. But after flashing kpe and kpq it does the same thing again.
assuming u done every thing right
then this will be hardware problem
take the hand st to sumsung support after flashing original firm
internal sndisk sd memory corrupted. rehot or replace.
getting boot loop in my galaxy GT-I9003
i was trying to upload android from odin, but my system os maybe corrupt. evrytime its rebooting( boot loop). samsun galxy symbol again reboot. even USB port is also not detected by PC. so kindly help me how can i restore to old or to update with new os.
kindly provide the help in this regard and also support files if any.

[help] S3 stuck in "Samsung galaxy SIII GT-I9300"

hello all !
could plz anyone help me?
my s3 is just stucked with the title "Samsung galaxy SIII GT-I9300"
i can go to recovery mode, but when i try to "wipe data/factory reset" says:
error mounting /sdcard/.android_secure!
skipping format...
data wipe complete
and in "show log"
....
formatting /sdcard/.android_secure...
I: formatting unknown device.
mount: mounting /dev/block/mmcblklpl on /sdcard failed: no such file or direcory
w: failed to mount /dev/block/mmcblklpl (file exists)
error mounting /sdcard/.android_secure!
skipping format...
data swipe complete"
i go to "download mode" and try all the versios of CF-ROOT 6.0 6.1 6.2 6.3 and 6.4 with odin 3.04 but still stuck !!
one thing i remembered is to format the sdcard because it was stopping all the time...
when i root my s3, i used odin 1.85 and cf-root 6.1 but even if i try the same process again it didnt work =(
help plz, i just want use normally my s3 =/.....
thanks!
pgzaum said:
hello all !
could plz anyone help me?
my s3 is just stucked with the title "Samsung galaxy SIII GT-I9300"
i can go to recovery mode, but when i try to "wipe data/factory reset" says:
error mounting /sdcard/.android_secure!
skipping format...
data wipe complete
and in "show log"
....
formatting /sdcard/.android_secure...
I: formatting unknown device.
mount: mounting /dev/block/mmcblklpl on /sdcard failed: no such file or direcory
w: failed to mount /dev/block/mmcblklpl (file exists)
error mounting /sdcard/.android_secure!
skipping format...
data swipe complete"
i go to "download mode" and try all the versios of CF-ROOT 6.0 6.1 6.2 6.3 and 6.4 with odin 3.04 but still stuck !!
one thing i remembered is to format the sdcard because it was stopping all the time...
when i root my s3, i used odin 1.85 and cf-root 6.1 but even if i try the same process again it didnt work =(
help plz, i just want use normally my s3 =/.....
thanks!
Click to expand...
Click to collapse
Are you able to ODIN back to stock?
Sent from my Santa Cruz Blur LT
clean dalvik cache, and cache reboot
I'm having the same problem in this thread. I tried using ODIN to go back to stock but it still hangs. I accidentally tried flashing a ROM in CWM untop of an encrypted sdcard. I think the sdcard is encrypted and preventing me to flash over...is that possible? Is there anything I can do to fix it and get back into the phone?

Encryption failed - device will not work

Hi,
Im noob at this so please bear with me.
Ive got this Tab2 which will not work. Im interested in fixing it(if at all possible)
I have no idea what had happen to it prior to this error.
Problem:
When starting and went trhough the boot logo the device shows "Encryption failed" page.
with further text:
Code:
Unable to complete encryption due to interruption. Perform factory data reset(erasing all your data) before use. After resetting, try encrypting device again.
Tried:
booting into recovery and resetting data/factory, no result.
when entering recovery it says:
Code:
"installing system update, no command" and enters the recovery.
then it lists:
Code:
Android system recovery <3e>
under menu there are some errors:
Code:
"Manual mode"
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
and a lying robot...
--------------
when trying to delete/factory reset the unit
it show all ok:
Code:
-- Wiping data...
Formatting /data...
Formatting /cache...
Data wipe complete.
Rebooting gets device into previous "Encryption failed" page.
I tried to flash custom recovery with odin but even when saying pass it does not work, I cannot boot into either twrp or cwm.
tried the trick without rebooting and going straight to the recovery from Odin.
did try with sdcard and flashing the recovery but it fails to flash that way.
also tried to apply the stock rom with odin but it fails evry time.
is there hope for this tab?
please assist.
regards, DMB.
Forgot to add the device:
Code:
GT-P5100
3G
16GB
dmdb said:
Forgot to add the device:
Click to expand...
Click to collapse
sounds like a broken emmc. read http://andi34.github.io/faq.html for more info. scroll down to the bottom of that page.
ok
smart-t78 said:
sounds like a broken emmc. read for more info. scroll down to the bottom of that page.
Click to expand...
Click to collapse
ok, will not be doing anything more about this.
thanks

Failed to install custom rom ( ArrowOS), phone bootloops into TWRP

Tried to flash Arrow-v11.0-surya-OFFICIAL-20210319-GAPPS, it showed these red lines before saying that zip install success (was not successful, phone boots into TWRP over and over again when I tried to reboot):
E: unable to update logical partition: /odm
E: Unable to decrypt FBE device
E: failedto mount /tmp/com.android.resolv.apex to loop device /dev/block/loop16
E: unable to open loop device: /dev/block/loop17
E: unable to open loop device: /dev/block/loop18
E: unable to open loop device: /dev/block/loop19
E: unable to open loop device: /dev/block/loop120
What should I do? What can I do?
Please help
chris.lwy said:
Tried to flash Arrow-v11.0-surya-OFFICIAL-20210319-GAPPS, it showed these red lines before saying that zip install success (was not successful, phone boots into TWRP over and over again when I tried to reboot):
E: unable to update logical partition: /odm
E: Unable to decrypt FBE device
E: failedto mount /tmp/com.android.resolv.apex to loop device /dev/block/loop16
E: unable to open loop device: /dev/block/loop17
E: unable to open loop device: /dev/block/loop18
E: unable to open loop device: /dev/block/loop19
E: unable to open loop device: /dev/block/loop120
What should I do? What can I do?
Please help
Click to expand...
Click to collapse
format data (yes) - backup your internal storage before you do so
jeryll said:
format data (yes) - backup your internal storage before you do so
Click to expand...
Click to collapse
How do I do that?
As for the backup manually copying folders you need to your PC is your best and safest option. That is if your version of TWRP supports MTP. Just connect your phone to your PC when in TWRP and it'll be shown as removable storage. Though if your device is encrypted you won't be able to do this.
To fix the bootloop: on TWRP home screen choose WIPE then FORMAT DATA (bottom right) and follow the instructions.

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