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
: Run the MCT MTK Auth Bypass Tool executable on your Windows PC. mct-mtk-bypass-tool-all-version-free-download
: 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. The MCT MTK Auth Bypass Tool is a
: This tool is intended for educational purposes or for repairing personal devices. Bypassing security on stolen devices is illegal. : If the tool fails to detect your
: Hold the Volume Up + Volume Down buttons (or just one depending on the model) and connect the device to your PC via USB cable.