Payload Dumper GUI

Android* app to extract Android OTA payloads from local files or HTTP URLs.

Features

• Supports payload.bin and OTA ZIP files
• Extract specific partitions directly from remote HTTP OTA URLs without downloading the full OTA
• Extract multiple partitions simultaneously
• Cancel running extractions
• Optional limit on concurrent extractions to control CPU and I/O usage
• SHA-256 checksum verification for extracted partitions

Limitations

• Multi-extent OTAs and differential OTAs are not supported
• The remote server must support HTTP Range requests for extraction from URLs

Open Source

This project is open source under the Apache-2.0 license. Contributions and feedback are welcome!