[TOOL] [APP] [ROOT] [i9082/i9082L] EFS Backup [v0.1]

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xenon92

Inactive Recognized Developer
May 20, 2013
762
3,469
shubhangrathore.com
OnePlus 9 Pro
EFS BACKUP AND RESTORE APP
for i9082 and i9082L

Developed by xenon92

An app to help you backup your EFS Partition and Restore it if necessary.
No Terminal and No Commands.
Simple taps on the screen.​


* ROOT PERMISSIONS NEEDED *


Why you need to backup your EFS?

>> READ THIS <<

INSTRUCTIONS

BACKUP
Tap Backup. That's all.
You'll find 'efs.img' in the folder 'EFS_Backup' in your storage memory.
Copy it to your PC or Cloud to be safe.


RESTORE
Open the app once. Exit the app.
Place 'efs.img' in the folder 'EFS_Backup' in your memory. (Folder will be automatically made at first run of the app).
Tap Restore.​


WARNING: Do Not RESTORE your EFS until absolutely necessary. If everything is working fine, just BACKUP, don't RESTORE. Read more about it in the link above.​




Source​






1.png

DISCLAIMER: I am not responsible if you mess up your phone using this app. The functioning of this app is the same as I have explained in the link above. Restoring EFS is dangerous. If you feel unsafe, use the guide I have made in the link above and use Terminal Commands. This app simply implements those Terminal commands in a user friendly way to backup and restore EFS.

XDA:DevDB Information
EFS Backup, a Tool/Utility for the Samsung Galaxy Grand Duos i9082

Contributors
xenon92

Version Information
Status: Stable
Current Stable Version: 0.1

Created 2014-03-21
Last Updated 2014-03-21
 

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Last edited:

skpadhi79

Senior Member
Nov 21, 2013
316
110
Bhubaneswar
i am not able to see the .img file after backing of the efs through this apk in the phone memory. Currently using es file explorer with root option enabled.( in Carbon 4.4.2 by xenon92). I am in doubt whether any .img file has been created or not. I have not tried the terminal emulator method though.

But using the same apk in stock 4.2.2, i was able to back up the 20 mb size .img file.

I doubt whether I wud be able to restore the same in these custom roms ....just in case it becomes necessary....
 

smackdown000

Member
Sep 17, 2013
15
5
awesomeeee

EFS BACKUP AND RESTORE APP
for i9082 and i9082L

Developed by xenon92

An app to help you backup your EFS Partition and Restore it if necessary.
No Terminal and No Commands.
Simple taps on the screen.​


* ROOT PERMISSIONS NEEDED *


Why you need to backup your EFS?

>> READ THIS <<

INSTRUCTIONS

BACKUP
Tap Backup. That's all.
You'll find 'efs.img' in the folder 'EFS_Backup' in your storage memory.
Copy it to your PC or Cloud to be safe.


RESTORE
Open the app once. Exit the app.
Place 'efs.img' in the folder 'EFS_Backup' in your memory. (Folder will be automatically made at first run of the app).
Tap Restore.​


WARNING: Do Not RESTORE your EFS until absolutely necessary. If everything is working fine, just BACKUP, don't RESTORE. Read more about it in the link above.​

1.png

DISCLAIMER: I am not responsible if you mess up your phone using this app. The functioning of this app is the same as I have explained in the link above. Restoring EFS is dangerous. If you feel unsafe, use the guide I have made in the link above and use Terminal Commands. This app simply implements those Terminal commands in a user friendly way to backup and restore EFS.


i love u bro :D
 
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xenon92

Inactive Recognized Developer
May 20, 2013
762
3,469
shubhangrathore.com
OnePlus 9 Pro
i make backup and installing rom=http://xdaforums.com/showthread.php?t=2613412 and restore eft but still imei 00000000000000.
i need your help @xenon92

You made a backup of your EFS before it was 00000000000000?

If not, there's nothing I can do.

If yes, try restoring the EFS using command line method.

Sent from my GT-I9082 using Tapatalk
 

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  • 29
    EFS BACKUP AND RESTORE APP
    for i9082 and i9082L

    Developed by xenon92

    An app to help you backup your EFS Partition and Restore it if necessary.
    No Terminal and No Commands.
    Simple taps on the screen.​


    * ROOT PERMISSIONS NEEDED *


    Why you need to backup your EFS?

    >> READ THIS <<

    INSTRUCTIONS

    BACKUP
    Tap Backup. That's all.
    You'll find 'efs.img' in the folder 'EFS_Backup' in your storage memory.
    Copy it to your PC or Cloud to be safe.


    RESTORE
    Open the app once. Exit the app.
    Place 'efs.img' in the folder 'EFS_Backup' in your memory. (Folder will be automatically made at first run of the app).
    Tap Restore.​


    WARNING: Do Not RESTORE your EFS until absolutely necessary. If everything is working fine, just BACKUP, don't RESTORE. Read more about it in the link above.​




    Source​

    DISCLAIMER: I am not responsible if you mess up your phone using this app. The functioning of this app is the same as I have explained in the link above. Restoring EFS is dangerous. If you feel unsafe, use the guide I have made in the link above and use Terminal Commands. This app simply implements those Terminal commands in a user friendly way to backup and restore EFS.

    XDA:DevDB Information
    EFS Backup, a Tool/Utility for the Samsung Galaxy Grand Duos i9082

    Contributors
    xenon92

    Version Information
    Status: Stable
    Current Stable Version: 0.1

    Created 2014-03-21
    Last Updated 2014-03-21
    4
    1
    Hello,

    I made a backup of the EFS, but cannot find where it is saved

    A file named 'efs.img' should be inside 'EFS_Backup' Folder. That is your backup. You should find the folder in the internal memory.
    1
    Work With s2 plus i9105p !!!
    1
    awesomeeee

    EFS BACKUP AND RESTORE APP
    for i9082 and i9082L

    Developed by xenon92

    An app to help you backup your EFS Partition and Restore it if necessary.
    No Terminal and No Commands.
    Simple taps on the screen.​


    * ROOT PERMISSIONS NEEDED *


    Why you need to backup your EFS?

    >> READ THIS <<

    INSTRUCTIONS

    BACKUP
    Tap Backup. That's all.
    You'll find 'efs.img' in the folder 'EFS_Backup' in your storage memory.
    Copy it to your PC or Cloud to be safe.


    RESTORE
    Open the app once. Exit the app.
    Place 'efs.img' in the folder 'EFS_Backup' in your memory. (Folder will be automatically made at first run of the app).
    Tap Restore.​


    WARNING: Do Not RESTORE your EFS until absolutely necessary. If everything is working fine, just BACKUP, don't RESTORE. Read more about it in the link above.​

    1.png

    DISCLAIMER: I am not responsible if you mess up your phone using this app. The functioning of this app is the same as I have explained in the link above. Restoring EFS is dangerous. If you feel unsafe, use the guide I have made in the link above and use Terminal Commands. This app simply implements those Terminal commands in a user friendly way to backup and restore EFS.


    i love u bro :D