The "handshaking error" in the MTK (MediaTek) Bypass Tool typically occurs when the tool cannot establish a stable communication link with the device's BootROM (BROM)
The "handshake" is the initial communication protocol where the computer and the device agree to communicate. The computer sends a signal, and the device is expected to respond. A "Handshaking Error" means that the tool sent a greeting, but the device never replied, or the reply was corrupted or ignored. Without this successful handshake, no data transfer—no flashing, no unlocking—can occur. mtk bypass tool handshaking error
: Incorrect or outdated VCOM or Preloader drivers are the #1 cause. The "handshaking error" in the MTK (MediaTek) Bypass
SSL/TLS handshake errors: causes & how to fix Them | Sectigo® Official but the device never replied