This sounds simple, but it's crucial. Boot the device fully into Android (if possible), then shut it down properly. This clears any stuck states that might block a fresh BROM connection.
: If using a script-based tool, ensure your environment is set up with the necessary commands: pip install pyusb pyserial json5 operating system mtk bypass tool handshaking error fix
| Symptom | Next Step | |---------|------------| | Device connects then disconnects | Use between D+ and D- lines to slow down handshake. | | Always "Handshake error" | Try mtkclient instead – newer bypass methods. | | After bypass, SP Flash Tool fails | Load DA file manually from SP Flash Tool → Options → DA Download All. | This sounds simple, but it's crucial