1on boot 2 mkdir /config/usb_gadget/g1 0775 system system 3 mkdir /config/usb_gadget/g1/strings/0x409 0770 system system 4 write /config/usb_gadget/g1/bcdUSB 0x0200 5 write /config/usb_gadget/g1/idVendor 0x0451 6 write /config/usb_gadget/g1/bcdDevice 0x0223 7 write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno} 8 write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer} 9 write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model} 10 mkdir /config/usb_gadget/g1/functions/accessory.gs2 11 mkdir /config/usb_gadget/g1/functions/audio_source.gs3 12 mkdir /config/usb_gadget/g1/functions/midi.gs5 13 mkdir /config/usb_gadget/g1/functions/ffs.adb 14 mkdir /config/usb_gadget/g1/functions/ffs.mtp 15 mkdir /config/usb_gadget/g1/functions/ffs.ptp 16 mkdir /config/usb_gadget/g1/functions/rndis.gs4 17 mkdir /config/usb_gadget/g1/configs/b.1 0770 system system 18 mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 system system 19 write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1 20 write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100" 21 write /config/usb_gadget/g1/configs/b.1/MaxPower 500 22 mkdir /dev/usb-ffs 0775 shell system 23 mkdir /dev/usb-ffs/adb 0775 shell system 24 mount functionfs adb /dev/usb-ffs/adb rmode=0775,fmode=0660,uid=2000,gid=2000 25 mkdir /dev/usb-ffs/mtp 0770 mtp mtp 26 mkdir /dev/usb-ffs/ptp 0770 mtp mtp 27 mount functionfs mtp /dev/usb-ffs/mtp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1 28 mount functionfs ptp /dev/usb-ffs/ptp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1 29 setprop sys.usb.mtp.device_type 3 30 setprop sys.usb.configfs 1 31 setprop sys.usb.controller "ff400000.usb" 32 symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1 33 write /config/usb_gadget/g1/functions/gsi.rndis/rndis_class_id 1 34 35 36on property:sys.usb.config=none && property:sys.usb.configfs=1 37 setprop sys.usb.ffs.ready 0 38 39on property:init.svc.adbd=stopped 40 setprop sys.usb.ffs.ready 0 41 42on property:sys.usb.config=mtp && property:sys.usb.configfs=1 43 write /config/usb_gadget/g1/idProduct 0x4e41 44 45on property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1 46 write /config/usb_gadget/g1/idProduct 0x4e12 47 48on property:sys.usb.config=adb && property:sys.usb.configfs=1 49 write /config/usb_gadget/g1/idProduct 0x4e40 50 write /sys/class/usb_role/ffe09000.usb-role-switch/role device 51