Version 31 includes specific functionality to extract files from Huawei update packages.

Power off the device. Open the MTK Auth Bypass Tool and click the "Bypass" button.

Disables Secure Boot, SLA, and DAA authentication on a wide range of MediaTek chipsets.

Install necessary LibUSB drivers on your PC to ensure the tool can communicate with the phone in "BROM" mode.

Facilitates unbricking of devices stuck in bootloops and resetting screen locks or FRP. Usage Procedure

Once the tool displays "Protection Disabled," you can then open your flashing software (like SP Flash Tool) to proceed with repairs. Risks and Safety MTKAuthBypassTool31

Broad compatibility including older MT6735, MT6761, MT6771 and newer variants.