The MTK Bypass Tool relies entirely on libusb-win32 to intercept the device connection before Windows configuration takes over. If the filter is wrong, handshaking fails.
Once the tool detects the device ("Preloader/BROM mode"), release the buttons. mtk bypass tool handshaking error fix
The window to "handshake" with an MTK device is often less than 2–4 seconds before it proceeds to regular charging or booting. The MTK Bypass Tool relies entirely on libusb-win32
Damaged USB cable or unstable USB 3.0/3.1 port. mtk bypass tool handshaking error fix
Older versions of the MTK Bypass Tool may have bugs that cause handshake failures, particularly with newer chipsets.
Xiaomi phones with MTK processors (Redmi Note 8 Pro, Redmi 9, Redmi 10C) are notorious for this error. Here is the specific workflow for these:
If the problem persists after all above, share: