ubislate 7sc* mt8312 firmware

ubislate 7sc* dead after flash try all version firmware not working :( try just tow version firmware 100% working ubislate 7sc* mt8312 fake cpu / ubislate original cpu mt6572 rc-w705 firmware firmware version- ubislate 7dc* mt6572 firmware v. rc-w705. hw id or15072ad8373M/ Or-...