Yt9218c Firmware Update Repack

: Keep your engine running or ensure a stable power supply; losing power during an update can permanently damage (brick) the unit.

Plug the USB drive into the unit’s 4-pin or 6-pin USB cable. Method A (Soft Update) Settings > Car Settings > System Information and look for an "MCU Upgrade" or "System Upgrade" button. Method B (Force Flash) yt9218c firmware update