Y50(PD1965_A_1.17.0)-升级选fastboot-9008
Y50(PD1965_A_1.16.4)-升级选fastboot-9008
Y50(PD1965_A_1.15.0)-升级选fastboot-9008
Y50(PD1965_A_1.14.1)-升级选fastboot-9008
Y50(PD1965_A_1.13.2)-升级选fastboot-9008
Y50(PD1965_A_1.12.10)-升级选fastboot-9008
Y50(PD1965_A_1.12.5)-升级选fastboot-9008