1.0 Target Chip: Allwinner T8 (Quad-core Cortex-A7, typically with Android 6.0–10.0) Applicable Devices: Car radio head units, aftermarket infotainment systems, T8 reference boards.
: Download and install the Allwinner USB drivers on your PC. allwinner t8 firmware update
Confirm it is a T8 octa-core platform to ensure you don't use incompatible files meant for T3 or H-series chipsets. 2. Finding and Downloading Firmware aftermarket infotainment systems