Support for repairing IMEI numbers on MTK-based devices.
It will not work on newer Android security patches or modern processors. Most devices released after 2020-2021 are incompatible with version 2.56. Recommended Alternatives mrt-key-v2-56-tool-free-download
Users often report "unknown exception errors" or connection failures with these older, unofficial versions. Support for repairing IMEI numbers on MTK-based devices
Historically strong for Chinese brands including Meizu, Xiaomi, VIVO, and Coolpad. with more recent versions (e.g.
Fast removal of screen patterns, passwords, and FRP locks (often in under 60 seconds).
Official flashing tools like MiFlash for Xiaomi or Oppo Download Tool when available. Windows Malicious Software Removal Tool 64-bit - Microsoft
The original MRT Dongle project is largely discontinued, with more recent versions (e.g., v3.75 to v3.95) having been released before it went offline.