Partisi Dumper is a root-level Android utility built to safely extract raw block storage partitions. Utilizing libsu, it enables bit-by-bit hardware integrity verification and batch backups of active system images without risking system stability.

Technical Details

The application executes purely read-only operations directly on hardware blocks via /dev/block to ensure zero write risks to the device. Under the hood, it performs automated hardware-level SHA-256 validation by comparing the physical block hash against the extracted .img output file. Active operations are protected by a background WakeLock to prevent interruption during active slot partition extraction.

Core Features of Partisi Dumper

Batch Backup: Extract active slot partitions like boot, init_boot, vbmeta, and dtbo simultaneously.
SHA-256 Validation: Automatically compares physical block hashes with output image files to guarantee data integrity.
Read-Only Execution: Operates safely on hardware paths without writing to system directories.
Background WakeLock: Secures the partition dumping process against unexpected background termination.

Support & Requirements

Requires Android 11 (SDK 30) or newer and an active root manager like Magisk, KernelSU, or APatch.

How to Install Partisi Dumper

Download the latest Partisi Dumper APK.
Install the application on your Android device.
Open the app and grant superuser permissions when prompted by Magisk, KernelSU, or APatch.