otadump

Crates.iootadump
lib.rsotadump
version0.1.1
sourcesrc
created_at2023-04-09 05:35:28.422999
updated_at2023-04-09 08:34:33.923876
descriptionExtract partitions from Android OTA files
homepage
repositoryhttps://github.com/crazystylus/otadump
max_upload_size
id833952
size1,237,148
Ajeet D'Souza (ajeetdsouza)

documentation

README

otadump

crates.io

otadump helps you extract partitions from Android OTA files.
Partitions can be individually flashed to your device using fastboot.

Compared to other tools, otadump is significantly faster and handles file verification - no fear of a bad OTA file bricking your device.

Demo

Features

crazystylus/otadump ssut/payload-dumper-go vm03/payload_dumper
Input file verification
Output file verification
Extract selective partitions
Parallelized extraction
Incremental OTA support Partial

Benchmarks

Comparing the time taken to extract all partitions from a few sample files (lower is better):

Benchmarks

Note: otadump was run with args --no-verify -c 12 and payload-dumper-go was run with args -c 12

System specifications:

  • Processor: AMD Ryzen 5 5600X (12) @ 3.700GHz
  • RAM: 16 GiB
  • OS: Pop!_OS 22.04 / Linux 6.0.6
  • SSD: Samsung 970 EVO 250GB

Installation

macOS / Linux

Install a pre-built binary:

curl -sS https://raw.githubusercontent.com/crazystylus/otadump/mainline/install.sh | bash

Otherwise, using Cargo:

# Needs LZMA and Protobuf libraries installed.
# - On macOS: brew install protobuf xz
# - On Debian / Ubuntu: apt install liblzma-dev protobuf-compiler
cargo install --locked otadump

Windows

Download the pre-built binary from the Releases page. Extract it and run the otadump.exe file.

Usage

Run the following command in your terminal:

otadump payload.bin
Commit count: 38

cargo fmt