: Enables the use of third-party flashing tools that would otherwise be blocked by authentication requirements. Usage Guide
: Some versions of these utilities (like those on GitHub) require Python 3 and specific libraries installed via pip install pyusb json5 . mct-mtk-bypass-tool-all-version-free-download
The MCT MTK Auth Bypass Tool is a utility designed to disable the DAA (Download Agent Authentication) and SLA (Serial Link Authentication) security on MediaTek-based Android devices. Disabling these protections allows users to perform firmware flashing, backups, or partition formatting using standard tools like SP Flash Tool without needing a custom Download Agent (DA) file. Key Features : Enables the use of third-party flashing tools
: If the tool fails to detect your phone, use the libusb-win32 "Install a device filter" option to explicitly select the MediaTek USB Port when the phone is connected in BROM mode. Disabling these protections allows users to perform firmware
: Click the Bypass or Disable Auth button in the tool's interface. Enter BROM Mode : Power off your device completely.
: Hold the Volume Up + Volume Down buttons (or just one depending on the model) and connect the device to your PC via USB cable.
: Supports various MTK chipsets, including MT6572, MT6735, MT6737, MT6739, MT6750, MT6765, MT6771, MT6785, and others.