Specific compatible ROMs for RK3228A are often shared in technical video guides. Amlogic (S905W/S905X) Comprehensive collections for versions like s905xq4_v4.0 are maintained on community forums like Allwinner (H3)
: Look for text printed directly on the PCB (e.g., R329Q_V3.1 or MX_S905W_V2.0 ). mxq pro 4k 5g android tv box firmware verified download