Generic Android Head Unit / Tablet (CPU: Spreadtrum/Unisoc SC7731E) Build Fingerprint: 1H10.Native
Generic "OTA" updates only patch existing software. A is a complete system image. You need it for three primary reasons: sp7731e 1h10 native firmware full
Do not flash random "SC7731E" firmwares found on free file hosts. Most are for different LCD drivers or touch panels. You will lose touch or get a white screen. Look specifically for 1H10.Native in the build.prop. Generic Android Head Unit / Tablet (CPU: Spreadtrum/Unisoc