Allwinner T8 Firmware Update ~upd~ Jun 2026

After some T8 updates, the MCU firmware (separate microcontroller for CAN bus, audio, buttons) must also be updated. This is often a separate .bin file loaded via USB or UART.

: Go to Settings > System > System Upgrade and select "USB" or "Local Update". allwinner t8 firmware update

Finding the correct firmware is the hardest part of this process. Here is where to look: After some T8 updates, the MCU firmware (separate