This is a symptom of a resolution mismatch or an incompatible kernel configuration. You have flashed the wrong variant of the T8 firmware. You must source the correct version and use Method B to force-flash the correct software blindly. 3. Touchscreen doesn't work after updating
, an octa-core ARM Cortex-A17 processor commonly used in budget Android tablets and automotive in-dash head units. Understanding the Allwinner T8 Chipset Allwinner T8
