How To Backup Efs Folder In 2023


If you own an Android device, you must be familiar with the EFS folder. This folder contains vital information related to your device’s IMEI, baseband version, and other important details. Losing access to this folder can cause serious issues, including network connectivity problems. Therefore, it’s essential to back up your EFS folder to avoid any unwanted situations. In this article, we will guide you through the process of backing up your EFS folder.

Step 1: Root Your Device

Before you can back up your EFS folder, you need to root your device. Rooting gives you administrative privileges, allowing you to access system files and folders, including the EFS folder. There are several one-click root tools available that you can use to root your device. However, be cautious while using them as they can brick your device if not used properly.

Step 2: Install a Custom Recovery

Once you have rooted your device, the next step is to install a custom recovery. A custom recovery allows you to perform advanced operations on your device, such as creating backups, flashing custom ROMs, and rooting. Some popular custom recoveries include TWRP and ClockworkMod. You can find installation guides for these recoveries on various forums and websites.

Step 3: Back Up Your EFS Folder

Now that you have rooted your device and installed a custom recovery, you can proceed to back up your EFS folder. Follow the steps below to do so:

Step 3.1: Boot into Recovery Mode

To access your device’s recovery mode, turn off your device and then press and hold the power and volume down buttons simultaneously. Once you see the bootloader screen, use the volume buttons to navigate to the recovery option and then press the power button to select it.

Step 3.2: Create a Backup

Once you are in the recovery mode, navigate to the backup option and then select it. You will see various backup options, including system, data, and boot. Make sure to select the EFS option and then proceed with the backup process. The backup process may take a few minutes, depending on the size of your EFS folder.

Step 4: Verify Your Backup

After the backup process is complete, navigate to the backup folder on your device’s internal storage to verify your backup. You should see a folder named EFS containing several files related to your device’s IMEI, baseband version, and other important details. Make sure to copy this folder to a safe location, such as your computer or cloud storage.


In this article, we have provided a step-by-step guide on how to back up your EFS folder in 2023. Remember to root your device and install a custom recovery before proceeding with the backup process. Also, make sure to verify your backup and keep it in a safe location to avoid any unwanted situations. By following these steps, you can ensure the safety of your device’s vital information.