Firmware Upd Download Best - R329q V31

: Essential for your PC to communicate with the TV box.

: Required to connect the box to your PC. Update Procedures Method 1: Manual Flash (PC Required) r329q v31 firmware upd download

Updating this specific board is a manual process that typically requires more than just a settings menu check. : A Windows PC/Laptop. A USB Male-to-Male cable . : Essential for your PC to communicate with the TV box

Possibly, but downgrading from Android 9 to 8.1 (V31) may cause a bootloop. Check XDA for a "V31 Android 9 port". r329q v31 firmware upd download