Restore and Backup Samsung Galaxy IMEI


  • Download Samsung USB Driver
  • Download Backup_EFS (pick that suitable with your OS)

Restore and Backup IMEI

  1. At Samsung Galaxy, go to Settings > Development
  2. Check USB Debugging
  3. Connect Device to PC/laptop
  4. Run Backup_EFS (that suitable with your OS, Ex: windows -> Backup_EFS.bat )
  5. Press any key to start process
  6. Wait for another “press any key” … press again
  7. Check at same folder with backup_EFS, if you find efs.img then backup process is success

Do With Your Own Risk

Download Support files

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