Please flash your mainboard with the correct firmware . Flashing your board takes 2 minutes.
✔Super easy to install the touchscreen, quick setup, and easier to use.
✔4.3-Inch HD color screen & 24-bit color HD screen displays clear views.
✔Innovative UI interface brings you an incredibly interactive experience, totally different from the standard knob screen.
✔The touch panel screen display only compatible with 32-bit mainboard（4.2.2 or 4.2.7)