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EFS Backup Tool APK

Latest Version 1.0 for Windows
Updated 2014-05-19

App information

Version 1.0 (#1)

Updated 2014-05-19

APK Size 1 MB

Requires Android Android 2.3+ (Gingerbread)

Offered by Jwarriors

Category Free Tools App

App id com.jwarriors.android.EFS_Backup_Tool

Screenshot

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Editor's review

Download the latest EFS Backup Tool application, version 1.0, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Tools app is developed by Jwarriors and is easy to download and install.

Previous versions, including 1.0, are also available. If you need help or have any problems, please let us know.

Description

With This application you will be able to back up the main configurations of your Samsung Galaxy in order to change the rom without any concern. Generally When you install a new rom to your android device there is no problem, but sometimes the configuration of your device, like imei and internet configurations are lost and your android device does not work properly, so just to be sure is common to make a back up of the EFS configurations.

Almost every Samsung Galaxy with a EFS configurations would be supported, I use it in my Galaxy S3 with Revolution 12 rom without any trouble.

You have to give root access to the application in order to work, do not worry When you launch the application, it asks for the permissions.

Warning:
Although, I used it in my device without any problem, It could cause problems in yours, so use it at your own Responsibility.
Do not use it in Galaxy Ace, This device show a lot of problem when you want to backup configurations Those With Any application.
I have used the method recommended in Internet forums and tutorials. Read XDA forums for more information.

App permissions

EFS Backup Tool 1.0 APK requires following permissions:

Allows an application to write to external storage.

Allows applications to open network sockets.

Allows applications to access information about networks.

Allows an application to write to external storage.

Allows an application to read from external storage.

Ratings and Reviews

Rating: 3.8/5 based on 3+ reviews

(*) is required

4 ★ Thank you developer for making it simple and workable. It'll be better if have restoration function. Anyway, good job.

2 ★ in asus zenfone 5

3 ★ Works on my I9305 but link to instruction on how to restore not working Thanks.

4 ★ An app that works on a US sprint S3! Thanks!

5 ★ It seems to be good. I just got what I need. Thank u so much dude. But how to testore it

5 ★ The only one,which worked on kitkat. S4 gt-i9506

5 ★ Works gr8 on Gs4 GT-9505 TY DEV UR THE BOMB.

3 ★ Awful UI design

5 ★ Neat and simple interface, most importantly , 100% WORKS .

5 ★ I like it.

1 ★ not working. pops up "device isnt rooted or cell phone is not compatible with this app" even my device is rooted.

1 ★ No restore function and link doesnt work

5 ★ Worked great on s4 mini .. Thanks a lot ..!! :)

2 ★ G920I

5 ★ Love

Previous versions

EFS Backup Tool 1.0 APK for Windows (#1, 1 MB)