Windows 10 and 11 are strict about security. If your drivers aren't digitally signed, the handshaking will fail. Go to . Under Advanced Startup , click Restart Now .
If the phone gets stuck in a loop, hold Power + Volume Down for 15 seconds to force a hard reset before trying the handshake again. mtk bypass tool handshaking error
The occurs when the tool sends a signal to the device, but the device either doesn't respond correctly or the communication is interrupted by a software conflict. Common Causes of the Error Windows 10 and 11 are strict about security
The MTK Bypass tool relies on the filter to "catch" the device the moment it connects. Open LibUSB-Win32 Filter Installer . Select "Install a device filter." Under Advanced Startup , click Restart Now
Security patches on phones are constantly evolving. If you are using an old version of the MTK Auth Bypass Tool (like v10 or older), it may not support the handshaking protocol of newer Dimensity or Helio chipsets. Ensure you are using the latest version (e.g., MCT MTK Tool or the newest version by Stefano Cordos). Final Tips for Success
Navigate to . Press 7 or F7 to "Disable driver signature enforcement." Once the PC reboots, try the bypass tool again. 3. Check Your Boot Keys