KingDian S280 240GB Firmwares VersionPrevalence Q0526A29.167% R0831B020.833% R1001A012.5% R1008A8.333% 020000084.167% Q0607A4.167% Q0727B4.167% R0430A04.167% R1211A04.167% S0311A04.167% S0509A04.167%