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Many a Samsung Galaxy Note 2 users are seeking the ways to backup and restore the efs, because the EFS partition can be wiped when users flash custom ROMs on their machines. This might remove vital IMEI data and cripple all network functions. How to backup and restore Samsung Galaxy Note 2 EFS on PC? Here shows you a step by step guideto backup EFS of Samsung Galaxy Note 2.
Samsung Galaxy Note 2 updating leads to data missing.
Each time you decide to update your Galaxy Note 2 with a custom ROM firmware, or with an unofficial port of the Android system, you can end up in losing the data which isstored on its internal storage memory. Unfortunately, not only the usual data, like contacts, messages, call logs, or market apps, might get wiped out as the internet setting or theEFS folder might get erased too.
Why to backup Samsung Galaxy Note 2 EFS.
The EFS store the IMEI and allow your handset to establish the internet connection, so in case it gets erased your phone will no longer be able to use the Internet connection. So, if you have recently updated your Galaxy S3 and cannot use the internet connection, then probably the EFS folder was wiped out. backup it so that you can easily restore the same when needed.
Backup Samsung Galaxy Note 2 EFS with one-click tool.
There are many ways for learning how to backup the EFS, using one-click tool is the most popular way to backup efs of glaxy Note 2. For this you will have to use a Windows powered computer and the phone USB cable as you will connect the Galaxy Note 2 with the PC.
Root Samsung Galaxy Note 2 before EFS backup.
If not you should go and first gain root access and remove the factory restrictions. Be aware as by ding this the warranty will get void. I advice you to search through our how to section for a suitable step by step guide from which you can find everything you need to know about the root operation. Then, return here and resume the rest of the guide.
Save all of your personal info on Galaxy note 2.
Remember that it is recommended to backup all the data from your Galaxy Note 2, not only the EFS folder. It’s important to save all of your personal info as it probably getcorrupted. For a full backup you can download SMS apps for Android, call logs backup and restore apps, sync with Google for saving the contacts or use a custom recovery image for backing up the current ROM.
Deactivate the security tools from the computer.
Shut down the security tools from the computer and from the phone as these program might interrupt the backup operation, by stopping the one-click tool. Then, enable the USB debugging option on your Galaxy Note 2 and charge the battery of your smartphone for ensuring that it will not get turned off in the middle of the process.
How to backup Galaxy Note 2 EFS on pc.
- Download and install the Samsung Kies software on your PC. It will install all the drivers needed for your Note 2. Skip this step if you have already installed the software.
- Download the EFS Backup tool one-click tool.
- Extract all the contents of the downloaded zip file to any convenient place on your PC.
- Enable USB debugging on your device by heading to Settings > Developer options.
- Connect your Galaxy Note 2 to the PC.
- Navigate to the folder where you have extracted the zip file.
- Double-click the Backup_EFS file and follow the instructions on the screen in order to back up your Note 2's EFS folder to the PC. Once you back up, the backup file will be saved in the same folder in the .img format.
Samsung Galaxy Note 2.
Samsung Galaxy Note 2 download app.
One-click tool for Galaxy Note 2 EFS backup.
Owners of the newest Samsung Galaxy Note 2 can now back up the EFS partition on their devices using a one-click tool that will allow both backup and restore when required.
For those who cannot apply this, the only solution is to downgrade to the stock ROM, or to apply an official update released by Samsung and suitable with the Galaxy Note 2.
Double-click the Restore_EFS file to restore the EFS data. But, before doing so, ensure that the backed-up EFS file is in the same folder as the Backup_EFS file.
Unlock and root Galaxy Note 2 before restoring EFS.
That was the one click method from which you can easily backup and restore the Samsung Galaxy Note 2 EFS.
Keep in mind that, best way to charge galaxy note 2 is charging it more than 12 hours in three times.
You can now safely consider in updating your phone with a custom ROM firmware as your data and EFS is in safe hands.
IBTimes UK advises users to proceed at their own risk. We will not be held responsible for any damages that could occur on your Galaxy Note 2.
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