dfs set workdir fastboot oem fb_mode_set fastboot flash partition gpt.bin fastboot flash motoboot motoboot.img fastboot flash logo logo.bin fastboot flash boot boot.img fastboot flash recovery recovery.img mfastboot flash system system.img fastboot flash modem NON-HLOS.bin fastboot erase modemst1 fastboot erase modemst2 fastboot flash fsg fsg.mbn fastboot erase cache fastboot erase userdata fastboot erase customize fastboot erase clogo fastboot oem fb_mode_clear