Keep your engine running. A power drop during an MCU update can permanently disable the unit's hardware controls (buttons, volume).

. The unit will reboot and install the update automatically. Option 2: Manual Update (USB Flash Drive)

Have you experienced a specific bug with TS907 firmware? Let us know in the comments, and include your hardware revision number.

: Use a FAT32 formatted USB flash drive (ideally 32GB or smaller).

Manages physical interactions like steering wheel controls and volume knobs. OS/System Firmware:

Are you experiencing a or a black screen after your most recent TS907 update attempt? Junsun 8227L Android CarNavi firmware update