EFS☆IMEI☆Backup Application icon

EFS☆IMEI☆Backup 1.6.1

645 KB / 100K+ Downloads / Rating 4.1 - 1,819 reviews


See previous versions

EFS☆IMEI☆Backup, developed and published by Wanam, has released its latest version, 1.6.1, on 2022-12-04. This app falls under the Productivity category on the Google Play Store and has achieved over 100000 installs. It currently holds an overall rating of 4.1, based on 1.819 reviews.

EFS☆IMEI☆Backup APK available on this page is compatible with all Android devices that meet the required specifications (Android 5.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: ma.wanam.efs

Updated: 2 years ago

Developer Name: Wanam

Category: Productivity

New features: Show more

Installation Instructions

This article outlines two straightforward methods for installing EFS☆IMEI☆Backup on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.1
Total 1,819 reviews

Reviews

5 ★, on 2016-05-04
For all rooters / hackers. This is a top app that saves the image of your efs & imei. Should anything go wrong whilst flashing anything from custom ROMs & kernels to simple flashable CSC tweaks etc. If you downloaded a flashable zip for the wrong modle for example and you lose your imei you fooooked basically. Use this app and copy and paste it's produce to your laptop and sleep easy at night with no worries. Another great apk from Wanam. Well done bro

4 ★, on 2016-06-24
This app did what it did and backed up my IMEI/EFS! Although there was a slight problem when doing so. It took a long time trying to ask permission for root access, and it only succeeded in doing so when I restarted my Samsung Galaxy Grand Prime (SM - G530T : Lollipop 5.1.1). Even when I restarted and open the application, it was still delayed; I was very close to uninstalling it till it finally asked to be granted Supersu access (right before I was able to tap the unintall icon). Other than that it worked!

1 ★, on 2016-11-07
Hi, I have made backup of my SAMSUNG NOTE 3 N9005 LTE, The 4 files are created in backup Efs.img, Modem.img, Modemst1.img, Modemst2.img. After a custom rom recovery and a wipe i lost my imei. Then i tried to install these backups one by one. It shows partition restored , but imei still null. Any suggestions?

5 ★, on 2016-04-30
That I never have the need to use this app to restore. Feel safe knowing that I have saved my EFS/IMEI in the cloud,on my PC and another 50 places. Lol. Thanks @Wannam

1 ★, on 2018-02-24
Nonsense app...I took a backup of my EFS but after I installed a custom rom, my IMEI & EFS partition got damaged & even though I have opted to save the backup to my External SD card, the app still unable to show the backup & telling me that, it can't detect a EFI/IMEI partition... Well that was my sole reason to get this app because the creator of the app claims that we can restore our EFS/IMEI if our EFS partition gets damaged because of a custom rom but the reality is not that...

1 ★, on 2017-07-20
Please refund. I did not realise it requires root. I am not planning to root my phone anytime soon, thus it's useless to me.

Previous Versions

EFS☆IMEI☆Backup 1.6.1
2022-12-04 / 645 KB / Android 5.0+

About this app

☆Root required☆
☆Samsung devices only☆

This application let you save a backup of your EFS (IMEI) partition (if exists) on any device running Android 3+, this help you to keep your IMEI safe from getting corrupted after any bad Rom flashing issues, this is a common issue with Samsung devices, if somehow you lost your IMEI, you won't be able to get registered and connected to any mobile network.

This App let you backup all related EFS (IMEI) partitions: efs, modem, radio...

Internal and external SdCard are supported for saved backups.

It's aimed to support all Android devices running Android 3+.

This App support 3 backup formats:
☆ Stock image copy (img)
☆ Tar archived image (No compression)
☆ Compressed GZ image (Small size)

I appreciate any suggestions.
Email me if you get any issues with this App.

New features

Discontinued! Please use "Partitions Backup and Restore" App instead.