: Support for MTK-based devices, including blinking, unlocking, and FRP removal.

(Mobile Repair Tool) is a specialized software update designed for technicians and mobile repair enthusiasts to service Android devices, particularly those with MediaTek (MTK) and Qualcomm processors. Released in early 2021, this version is widely regarded as one of the most stable builds for handling older legacy hardware and specific Xiaomi, Oppo, and Vivo models. Key Features of MRT Key Ver 3.77

: Added official support for account removal and flashing for models like the Redmi 6 , Redmi 6A , Redmi Note 8 Pro , and Xiaomi Play .

: Adjusts the mtk libusb settings automatically, removing the need for manual driver filtering during the connection process.

: Comprehensive support for account unlocking and flashing (e.g., Note 8 Pro, 6, 6A).