Partitions Backup & Restore 2.3.1

☆Root required☆

Partitions backup application allows you to detect and back up essential device partitions like Bootloader, Kernel (Boot), EFS (IMEI), and Modem partition with ease.

Restoration of partitions is supported; however, it is advisable to do so only for small partitions like Boot, Recovery, EFS, Modems.

Features:

• Backup to SdCard or External SdCard
• Restore raw partition images
• Highlight all related IMEI/EFS partitions
• Support 3 backup formats:
  • Raw partition image (Can be restored through the application)
  • Tar archived image
  • Compressed GZ image

Reviews:

• Phonearena: How to easily make a complete backup of your Android system partitions
• Wonderhowto: Back up any partition of your Android device

Notes:

• The backups are saved on /Sdcard/PartitionsBackups.
• Do NOT leave the EFS/Modems backups on your Sdcard. Ensure you keep them in a secure location.
• It supports stock and custom Roms (CM, Omni...)
• Do NOT use the restoration feature for test purposes. It is recommended for small partitions only (Boot, Recovery, EFS, Modems). You can restore other partition backups with Fastboot, adb dd, Odin, or any other flashing tool depending on your device.
• Partial support for Mediatek devices: some partitions may not be displayed due to the lack of a specific block number for device mapping.

Bugs reports:

• Partitions Backup Forum - XDA Developers

Special thanks to GadgetHacks/Wonderhowto team for the video.