# Huawei MUT Unbrick Tool: reconstructing router multicast recovery

> Huawei MUT Unbrick Tool reimplements the multicast firmware upgrade exchange used by HuaweiMUT.exe for router recovery. Its Python GUI and CLI send documented UDP packet types with firmware chunks and INI metadata; research notes record findings from the original utility. The author reports that secure boot prevents software recovery on several listed models.

- Type: Case study
- Targets: Firmware · Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/Rezurmas/huawei-mut-unbrick-tool>
- Primary source: <https://github.com/Rezurmas/huawei-mut-unbrick-tool/blob/28692321ec2f82e15d561ca2551997f7c9c65e7b/README.md>
- Catalog page: <https://awesomerea.org/resources/huawei-mut-unbrick-tool-case/>
- Record JSON: <https://awesomerea.org/resources/huawei-mut-unbrick-tool-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/huawei-mut-unbrick-tool-case/index.md)

## Requirements & limits

- **Prerequisites:** Windows 10 or 11, Python 3.7 or newer, administrator access, and wired Ethernet are required.
- **Limits:** Users supply a matching firmware .bin file; the author reports that secure boot prevents software recovery on models including WS7200 and AX3.
- **License:** MIT license.

## Primary sources

1. <https://github.com/Rezurmas/huawei-mut-unbrick-tool/blob/28692321ec2f82e15d561ca2551997f7c9c65e7b/README.md>
2. <https://github.com/Rezurmas/huawei-mut-unbrick-tool/blob/28692321ec2f82e15d561ca2551997f7c9c65e7b/_research/FINAL_REPORT.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.