How to Control Both Moto G and Moto E LEDs

Notification LEDs offer a great way to check for notification at a glance on the Moto G (2013) and … more

LG G3 Receives Oversharpening Fix via Modified Kernel

Nothing is perfect, as they say. No matter how alluring or seemingly perfect, … more

APKTool Updated with Android Lollipop Support

One of the beauties of Android is the level of flexibility we have over our devices. Whether … more

Lollipop Leak for Sprint Galaxy S5, TWRP for Micromax Canvas Magnus – XDA TV

Android 5.0 Lollipop has been leaked for the Sprint … more

Welcome to XDA

Search to go directly to your device's forum

Register an account

Unlock full posting privileges

Ask a question

No registration required
Post Reply

How to fix - E:failed to mount /efs (Invalid argument)

OP anukilimanoor

18th November 2014, 06:57 AM   |  #11  
Junior Member
Flag Capital Federal
Thanks Meter: 0
 
22 posts
Join Date:Joined: Feb 2014
More
Quote:
Originally Posted by anukilimanoor

Is there any error while running this command
mke2fs /dev/block/mmcblk0p3

No, its all fine.
25th November 2014, 02:14 PM   |  #12  
Senior Member
Flag lagos, nigeria
Thanks Meter: 8
 
205 posts
Join Date:Joined: Apr 2011
Quote:
Originally Posted by nachocarp

i did it but i have this issue when inputing "mount -w -t ext4 /dev/block/mmcblk0p3"
It says "mount: can´t find /dev/block/mmcblk0p3 in /etc/fstab"

Please, save my day.



same with me too, pls save my day

Edit: so in the command window, last line of code after running

mke2fs /dev/block/mmcblk0p3

i got :

The filesystem will be automatically checked every 35 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.

So in the code:

mount -w -t ext4 /dev/block/mmcblk0p3

I replaced -w and -t with -c and -i respectively.

Note: -c and -i was pulled from:

The filesystem will be automatically checked every 35 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.

reboot

Boom! it worked.
DONT FOEGET TO HIT THE THANKS BUTTON
Last edited by ahmmyreal; 25th November 2014 at 02:40 PM.
26th November 2014, 07:38 AM   |  #13  
Junior Member
Flag Capital Federal
Thanks Meter: 0
 
22 posts
Join Date:Joined: Feb 2014
More
Quote:
Originally Posted by ahmmyreal

same with me too, pls save my day

Edit: so in the command window, last line of code after running

mke2fs /dev/block/mmcblk0p3

i got :

The filesystem will be automatically checked every 35 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.

So in the code:

mount -w -t ext4 /dev/block/mmcblk0p3

I replaced -w and -t with -c and -i respectively.

Note: -c and -i was pulled from:

The filesystem will be automatically checked every 35 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.

reboot

Boom! it worked.
DONT FOEGET TO HIT THE THANKS BUTTON

I did it and this is what it shows. Then when i try to remove factory mode, i have trouble when inputing

chown 1000.1000 /efs/FactoryApp/keystr
and
chmod 0744 /efs/FactoryApp/keystr

Still, it worked but i dont have my imei.

When you reboot from adb, does the phone starts with the correct imei?
Do i need to have a previous backup for this method to work?
Attached Thumbnails
Click image for larger version

Name:	Sin título.png
Views:	24
Size:	26.9 KB
ID:	3034682  
Last edited by nachocarp; 26th November 2014 at 07:56 AM.
26th November 2014, 07:57 AM   |  #14  
Junior Member
Flag Capital Federal
Thanks Meter: 0
 
22 posts
Join Date:Joined: Feb 2014
More
Quote:
Originally Posted by anukilimanoor

Is there any error while running this command
mke2fs /dev/block/mmcblk0p3

When you reboot from adb, does the phone starts with the correct imei?
Do i need to have a previous backup for this method to work?
26th November 2014, 09:44 PM   |  #15  
andrewwright's Avatar
Senior Member
Flag east
Thanks Meter: 3,127
 
5,545 posts
Join Date:Joined: Feb 2013
Donate to Me
More
Nice tut mate. Nice and detailed. :thumbup: great info for the community.
Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes