diff --git a/rootdir/etc/init.mt6785.usb.rc b/rootdir/etc/init.mt6785.usb.rc
index 7200195..5cd1104 100644
--- a/rootdir/etc/init.mt6785.usb.rc
+++ b/rootdir/etc/init.mt6785.usb.rc
@@ -2,7 +2,6 @@ on early-init
     write /sys/module/musb_hdrc/parameters/kernel_init_done 1
 
 on post-fs
-    setprop vendor.usb.vid "0x0E8D"
     mkdir /dev/usb-ffs 0775 shell shell
     mkdir /dev/usb-ffs/adb 0770 shell shell
     mkdir /config/usb_gadget/g1 0770 shell shell
@@ -22,15 +21,8 @@ on post-fs
     mkdir /config/usb_gadget/g1/functions/ffs.ptp
     mkdir /config/usb_gadget/g1/functions/rndis.gs4
     mkdir /config/usb_gadget/g1/functions/midi.gs5
-    mkdir /config/usb_gadget/g1/functions/acm.gs0
-    mkdir /config/usb_gadget/g1/functions/acm.gs1
-    mkdir /config/usb_gadget/g1/functions/acm.gs2
-    mkdir /config/usb_gadget/g1/functions/acm.gs3
     mkdir /config/usb_gadget/g1/functions/mass_storage.usb0
     mkdir /config/usb_gadget/g1/functions/hid.gs0
-    mkdir /config/usb_gadget/g1/functions/via_modem.gs0
-    mkdir /config/usb_gadget/g1/functions/via_ets.gs0
-    mkdir /config/usb_gadget/g1/functions/via_atc.gs0
     mkdir /config/usb_gadget/g1/configs/b.1 0770 shell shell
     mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
     write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1
@@ -44,13 +36,8 @@ on post-fs
     mount functionfs ptp /dev/usb-ffs/ptp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
 
 on boot
-    setprop sys.usb.configfs 1
-    setprop sys.usb.ffs.aio_compat 0
-    setprop vendor.usb.controller "musb-hdrc"
-    setprop vendor.usb.acm_cnt 0
-    setprop vendor.usb.acm_port0 ""
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_enable 0
+    setprop sys.usb.configfs 2
+    setprop sys.usb.controller "musb-hdrc"
     write /sys/class/android_usb/android0/f_mtp/cpu_mask 0xF0
 
     chown radio system /sys/class/usb_rawbulk/data/enable
@@ -97,20 +84,13 @@ on charger
     mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
     write /config/usb_gadget/g1/configs/b.1/MaxPower 500
     mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
+
     setprop sys.usb.configfs 1
-    setprop vendor.usb.controller "musb-hdrc"
-    setprop vendor.usb.acm_cnt 0
-    setprop vendor.usb.acm_port0 ""
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_enable 0
+    setprop sys.usb.controller "musb-hdrc"
     setprop sys.usb.config hid
 
-### more command at init.usb.configfs.rc ###
-on property:sys.usb.config=none && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x2717
-    rm /config/usb_gadget/g1/configs/b.1/f4
-    rm /config/usb_gadget/g1/configs/b.1/f5
-    write /sys/class/udc/musb-hdrc/device/saving 0
+on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && property:sys.usb.configfs=1
+    write /config/usb_gadget/g1/idProduct 0xFF08
 
 ### HID for KPOC ###
 on property:sys.usb.config=hid && property:sys.usb.configfs=1
@@ -121,824 +101,5 @@ on property:sys.usb.config=hid && property:sys.usb.configfs=1
     #write /config/usb_gadget/g1/functions/hid.gs0/report_length 4
     #write /config/usb_gadget/g1/functions/hid.gs0/report_desc \\x05\\x01\\x09\\x00\\xa1\\x01\\xc0
     symlink /config/usb_gadget/g1/functions/hid.gs0 /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
+    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
     setprop sys.usb.state ${sys.usb.config}
-
-### main function : adb ###
-### start adbd at init.usb.configfs.rc ###
-on property:sys.usb.config=adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x201C
-on property:sys.usb.config=adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2006
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2029
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && \
-property:vendor.usb.acm_enable=1 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF0C
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb"
-    write /config/usb_gadget/g1/idProduct 0xFF08
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### main function : mtp ###
-on property:sys.usb.config=mtp && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2008
-on property:sys.usb.config=mtp && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2012
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=mtp && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x202A
-
-on property:sys.usb.config=mtp && property:vendor.usb.acm_enable=1 && \
-property:sys.usb.configfs=1 && property:vendor.usb.ffs.mtp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF44
-    write /config/usb_gadget/g1/os_desc/use 1
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=mtp && property:vendor.usb.acm_enable=0 && \
-property:sys.usb.configfs=1 && property:vendor.usb.ffs.mtp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp"
-    write /config/usb_gadget/g1/idProduct 0xFF40
-    write /config/usb_gadget/g1/os_desc/use 1
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### start adbd at init.usb.configfs.rc ###
-on property:sys.usb.config=mtp,adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x201D
-on property:sys.usb.config=mtp,adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x200A
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=mtp,adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2026
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mtp,adb && \
-property:vendor.usb.acm_enable=1 && property:sys.usb.configfs=1 && property:vendor.usb.ffs.mtp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp_adb_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF4C
-    write /config/usb_gadget/g1/os_desc/use 1
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mtp,adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1 && property:vendor.usb.ffs.mtp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp_adb"
-    write /config/usb_gadget/g1/idProduct 0xFF48
-    write /config/usb_gadget/g1/os_desc/use 1
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### main function : ptp ###
-on property:sys.usb.config=ptp && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x200B
-on property:sys.usb.config=ptp && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2013
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=ptp && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x202B
-
-on property:sys.usb.config=ptp && property:vendor.usb.acm_enable=1 && \
-property:sys.usb.configfs=1 && property:vendor.usb.ffs.ptp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ptp_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF14
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/ffs.ptp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=ptp && property:vendor.usb.acm_enable=0 && \
-property:sys.usb.configfs=1 && property:vendor.usb.ffs.ptp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ptp"
-    write /config/usb_gadget/g1/idProduct 0xFF10
-    symlink /config/usb_gadget/g1/functions/ffs.ptp /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### start adbd at init.usb.configfs.rc ###
-on property:sys.usb.config=ptp,adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x200C
-on property:sys.usb.config=ptp,adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x200D
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=ptp,adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2027
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && \
-property:vendor.usb.acm_enable=1 && property:sys.usb.configfs=1 && property:vendor.usb.ffs.ptp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ptp_adb_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF1C
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/ffs.ptp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1 && property:vendor.usb.ffs.ptp.ready=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ptp_adb"
-    write /config/usb_gadget/g1/idProduct 0xFF18
-    symlink /config/usb_gadget/g1/functions/ffs.ptp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### main function : rndis ###
-on property:sys.usb.config=rndis && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2004
-on property:sys.usb.config=rndis && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2011
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=rndis && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x202C
-
-on property:sys.usb.config=rndis && property:vendor.usb.acm_enable=1 && \
-property:sys.usb.configfs=1
-    mkdir /config/usb_gadget/g1/functions/rndis.gs4
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF84
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=rndis && property:vendor.usb.acm_enable=0 && \
-property:sys.usb.configfs=1
-    mkdir /config/usb_gadget/g1/functions/rndis.gs4
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis"
-    write /config/usb_gadget/g1/idProduct 0xFF80
-    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=rndis,adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2005
-on property:sys.usb.config=rndis,adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2010
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=rndis,adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2028
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,adb && \
-property:vendor.usb.acm_enable=1 && property:sys.usb.configfs=1
-    mkdir /config/usb_gadget/g1/functions/rndis.gs4
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_adb_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF8C
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1
-    mkdir /config/usb_gadget/g1/functions/rndis.gs4
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_adb"
-    write /config/usb_gadget/g1/idProduct 0xFF88
-    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### main function : midi ###
-on property:sys.usb.config=midi && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idProduct 0x2046
-
-on property:sys.usb.config=midi,adb && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idProduct 0x2048
-
-### main function : accessory ###
-on property:sys.usb.config=accessory && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x18d1
-    write /config/usb_gadget/g1/idProduct 0x2d00
-
-on property:sys.usb.config=accessory,adb && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x18d1
-    write /config/usb_gadget/g1/idProduct 0x2d01
-
-### main function : audio_source ###
-on property:sys.usb.config=audio_source && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x18d1
-    write /config/usb_gadget/g1/idProduct 0x2d02
-
-on property:sys.usb.config=audio_source,adb && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x18d1
-    write /config/usb_gadget/g1/idProduct 0x2d03
-
-### main function : accessory,audio_source ###
-on property:sys.usb.config=accessory,audio_source && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x18d1
-    write /config/usb_gadget/g1/idProduct 0x2d04
-
-on property:sys.usb.config=accessory,audio_source,adb && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/idVendor 0x18d1
-    write /config/usb_gadget/g1/idProduct 0x2d05
-
-on property:sys.usb.config=via_bypass && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2031
-on property:sys.usb.config=via_bypass && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2033
-    setprop vendor.usb.acm_port1 ""
-
-##via_modem,via_ets,via_atc,acm
-on property:sys.usb.config=via_bypass && property:vendor.usb.acm_enable=1 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "via_bypass"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/via_modem.gs0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/via_ets.gs0 /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/via_atc.gs0 /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-##via_modem,via_ets,via_atc,adb
-on property:sys.usb.config=via_bypass && property:vendor.usb.acm_enable=0 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "via_bypass"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/via_modem.gs0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/via_ets.gs0 /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/via_atc.gs0 /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=via_bypass,adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2032
-on property:sys.usb.config=via_bypass,adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2034
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=via_bypass,adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2050
-
-on property:sys.usb.config=via_bypass,adb && property:sys.usb.configfs=1
-    start adbd
-
-##via_modem,via_ets,via_atc,adb,acm
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=via_bypass,adb && \
-property:vendor.usb.acm_enable=1 && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_adb_acm"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/via_modem.gs0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/via_ets.gs0 /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/via_atc.gs0 /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f4
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f5
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-##via_modem,acm,adb
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=via_bypass,adb && \
-property:vendor.usb.acm_enable=1 && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_adb_acm2"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/via_modem.gs0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-##via_modem,via_ets,via_atc,adb
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=via_bypass,adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_adb"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/via_modem.gs0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/via_ets.gs0 /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/via_atc.gs0 /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### main function : mass_storage ###
-on property:sys.usb.config=mass_storage && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2002
-on property:sys.usb.config=mass_storage && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x200F
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=mass_storage && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x202D
-
-on property:sys.usb.config=mass_storage && property:vendor.usb.acm_enable=1 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF24
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=mass_storage && property:vendor.usb.acm_enable=0 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums"
-    write /config/usb_gadget/g1/idProduct 0xFF20
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=mass_storage,adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2003
-on property:sys.usb.config=mass_storage,adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2006
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=mass_storage,adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2029
-
-on property:sys.usb.config=mass_storage,adb && property:sys.usb.configfs=1
-    start adbd
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mass_storage,adb && \
-property:vendor.usb.acm_enable=1 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_adb_acm"
-    write /config/usb_gadget/g1/idProduct 0xFF2C
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mass_storage,adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_adb"
-    write /config/usb_gadget/g1/idProduct 0xFF28
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### main function : bicr ###
-on property:sys.usb.config=bicr && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2002
-on property:sys.usb.config=bicr && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x200F
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=bicr && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x202D
-
-on property:sys.usb.config=bicr && property:vendor.usb.acm_enable=1 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_acm"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/cdrom 1
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file "/dev/block/loop0"
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=bicr && property:vendor.usb.acm_enable=0 && \
-property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/cdrom 1
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file "/dev/block/loop0"
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.config=bicr,adb && property:vendor.usb.acm_cnt=0 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2003
-on property:sys.usb.config=bicr,adb && property:vendor.usb.acm_cnt=1 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2006
-    setprop vendor.usb.acm_port1 ""
-on property:sys.usb.config=bicr,adb && property:vendor.usb.acm_cnt=2 && \
-property:sys.usb.configfs=1
-    setprop vendor.usb.pid 0x2029
-
-on property:sys.usb.config=bicr,adb && property:sys.usb.configfs=1
-    start adbd
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=bicr,adb && \
-property:vendor.usb.acm_enable=1 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_adb_acm"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/cdrom 1
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file "/dev/block/loop0"
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port0} /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs${vendor.usb.acm_port1} /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-on property:sys.usb.ffs.ready=1 && property:sys.usb.config=bicr,adb && \
-property:vendor.usb.acm_enable=0 && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_adb"
-    write /config/usb_gadget/g1/idProduct ${vendor.usb.pid}
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/cdrom 1
-    write /config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file "/dev/block/loop0"
-    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-
-### ACM APPEND SERIES ###
-on property:persist.vendor.radio.port_index=0 && property:sys.boot_completed=1
-    setprop vendor.usb.acm_idx ""
-    setprop vendor.usb.acm_cnt 0
-    setprop vendor.usb.acm_enable 0
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-
-on property:persist.vendor.radio.port_index=1 && property:sys.boot_completed=1
-    setprop sys.usb.config acm_gs0
-on property:sys.usb.config=mass_storage,adb,acm
-    setprop sys.usb.config acm_gs0
-on property:sys.usb.config=acm_gs0
-    setprop vendor.usb.acm_port0 0
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_cnt 1
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "1"
-
-on property:persist.vendor.radio.port_index=2 && property:sys.boot_completed=1
-    setprop sys.usb.config acm_gs1
-on property:sys.usb.config=acm_gs1
-    setprop vendor.usb.acm_port0 1
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_cnt 1
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "2"
-
-on property:persist.vendor.radio.port_index=3 && property:sys.boot_completed=1
-    setprop sys.usb.config acm_gs2
-on property:sys.usb.config=acm_third
-    setprop sys.usb.config acm_gs2
-on property:sys.usb.config=acm_gs2
-    setprop vendor.usb.acm_port0 2
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_cnt 1
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "3"
-
-on property:persist.vendor.radio.port_index=4 && property:sys.boot_completed=1
-    setprop sys.usb.config acm_gs3
-on property:sys.usb.config=gs3
-    setprop sys.usb.config acm_gs3
-on property:sys.usb.config=mtp,gs3
-    setprop sys.usb.config acm_gs3
-on property:sys.usb.config=acm_gs3
-    setprop vendor.usb.acm_port0 3
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_cnt 1
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "4"
-
-on property:sys.usb.config=mtp,gs0gs1
-    setprop sys.usb.config acm_gs0gs1
-on property:sys.usb.config=gs0gs1
-    setprop sys.usb.config acm_gs0gs1
-on property:sys.usb.config=rndis,gs0gs1
-    setprop sys.usb.config acm_gs0gs1
-on property:sys.usb.config=rndis,adb,gs0gs1
-    setprop sys.usb.config acm_gs0gs1
-on property:sys.usb.config=acm_gs0gs1
-    setprop vendor.usb.acm_port0 0
-    setprop vendor.usb.acm_port1 1
-    setprop vendor.usb.acm_cnt 2
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "1,2"
-
-on property:sys.usb.config=gs3,dual_acm
-    setprop sys.usb.config acm_gs0gs3
-on property:sys.usb.config=mtp,gs3,dual_acm
-    setprop sys.usb.config acm_gs0gs3
-on property:sys.usb.config=mtp,gs0gs3
-    setprop sys.usb.config acm_gs0gs3
-on property:sys.usb.config=gs0gs3
-    setprop sys.usb.config acm_gs0gs3
-on property:sys.usb.config=rndis,gs0gs3
-    setprop sys.usb.config acm_gs0gs3
-on property:sys.usb.config=rndis,adb,gs0gs3
-    setprop sys.usb.config acm_gs0gs3
-on property:sys.usb.config=acm_gs0gs3
-    setprop vendor.usb.acm_port0 0
-    setprop vendor.usb.acm_port1 3
-    setprop vendor.usb.acm_cnt 2
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "1,4"
-
-on property:sys.usb.config=gs1gs3
-    setprop sys.usb.config acm_gs1gs3
-on property:sys.usb.config=mtp,gs1gs3
-    setprop sys.usb.config acm_gs1gs3
-on property:sys.usb.config=via_bypass,gs1gs3
-    setprop sys.usb.config acm_gs1gs3
-on property:sys.usb.config=rndis,gs1gs3
-    setprop sys.usb.config acm_gs1gs3
-on property:sys.usb.config=acm_gs1gs3
-    setprop vendor.usb.acm_port0 1
-    setprop vendor.usb.acm_port1 3
-    setprop vendor.usb.acm_cnt 2
-    setprop vendor.usb.acm_enable 1
-    setprop sys.usb.config none
-    setprop sys.usb.config ${sys.usb.state}
-    setprop vendor.usb.acm_idx "2,4"
-
-# For ATM (Android Test Mode)
-on property:vendor.usb.clear=1 && property:sys.usb.configfs=1 && property:sys.usb.ffs.ready=0
-    write /config/usb_gadget/g1/UDC "none"
-    write /config/usb_gadget/g1/bDeviceClass 0
-    write /config/usb_gadget/g1/bDeviceSubClass 0
-    write /config/usb_gadget/g1/bDeviceProtocol 0
-    rm /config/usb_gadget/g1/configs/b.1/f1
-    rm /config/usb_gadget/g1/configs/b.1/f2
-    rm /config/usb_gadget/g1/configs/b.1/f3
-    rm /config/usb_gadget/g1/configs/b.1/f4
-    rm /config/usb_gadget/g1/configs/b.1/f5
-    rmdir /config/usb_gadget/g1/functions/rndis.gs4
-    write /sys/class/udc/musb-hdrc/device/saving 0
-    setprop vendor.usb.clear 2
-
-# has permission issue when read from ${sys.usb.ffs.ready}
-on property:sys.usb.ffs.ready=0
-   setprop vendor.usb.ffs.ready 0
-on property:sys.usb.ffs.ready=1
-   setprop vendor.usb.ffs.ready 1
-
-on property:sys.usb.config=atm_gs0 && property:sys.usb.configfs=1
-    stop adbd
-    setprop vendor.usb.ffs.ready 0
-    setprop vendor.usb.clear 1
-
-on property:vendor.usb.ffs.ready=0 && property:sys.usb.config=atm_gs0 && \
-property:vendor.usb.clear=2 && property:sys.usb.configfs=1
-    start adbd
-
-on property:vendor.usb.ffs.ready=1 && property:sys.usb.config=atm_gs0 && \
-property:vendor.usb.clear=2 && property:sys.usb.configfs=1
-    setprop vendor.usb.acm_port0 0
-    setprop vendor.usb.acm_port1 ""
-    setprop vendor.usb.acm_cnt 1
-    setprop vendor.usb.acm_enable 1
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "atm_gs0"
-    write /config/usb_gadget/g1/idProduct 0x200A
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs0 /config/usb_gadget/g1/configs/b.1/f3
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    #setprop sys.usb.state ${sys.usb.config}
-    #setprop vendor.usb.pid 0x200A
-    setprop vendor.usb.clear 0
-    setprop vendor.usb.acm_idx "1"
-
-on property:sys.usb.config=atm_gs0gs3 && property:sys.usb.configfs=1
-    stop adbd
-    setprop vendor.usb.ffs.ready 0
-    setprop vendor.usb.clear 1
-
-on property:vendor.usb.ffs.ready=0 && property:sys.usb.config=atm_gs0gs3 && \
-property:vendor.usb.clear=2 && property:sys.usb.configfs=1
-    start adbd
-
-on property:vendor.usb.ffs.ready=1 && property:sys.usb.config=atm_gs0gs3 && \
-property:vendor.usb.clear=2 && property:sys.usb.configfs=1
-    setprop vendor.usb.acm_port0 0
-    setprop vendor.usb.acm_port1 3
-    setprop vendor.usb.acm_cnt 2
-    setprop vendor.usb.acm_enable 1
-    write /sys/class/udc/musb-hdrc/device/saving 1
-    write /config/usb_gadget/g1/idProduct 0x2026
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
-    symlink /config/usb_gadget/g1/functions/acm.gs0 /config/usb_gadget/g1/configs/b.1/f3
-    symlink /config/usb_gadget/g1/functions/acm.gs3 /config/usb_gadget/g1/configs/b.1/f4
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    #setprop sys.usb.state ${sys.usb.config}
-    #setprop vendor.usb.pid 0x2026
-    setprop vendor.usb.clear 0
-    setprop vendor.usb.acm_idx "1,4"
-
-### CHARGING ###
-on property:sys.usb.config=cdp && property:sys.usb.configfs=1
-    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp"
-    write /config/usb_gadget/g1/idProduct 0x2008
-    write /config/usb_gadget/g1/os_desc/use 1
-    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
-    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
-    setprop sys.usb.state ${sys.usb.config}
-    setprop vendor.usb.pid 0x2008
-
-on property:sys.usb.config=charging_yes
-    setprop vendor.usb.state ${sys.usb.state}
-    setprop vendor.usb.charging yes
-    setprop sys.usb.config none
-    setprop sys.usb.config ${vendor.usb.state}
-
-on property:sys.usb.config=charging_no
-    setprop vendor.usb.state ${sys.usb.state}
-    setprop sys.usb.config none
-    setprop sys.usb.config ${vendor.usb.state}
-    setprop vendor.usb.charging no
-
-on property:vendor.usb.charging=yes
-    write /sys/class/udc/musb-hdrc/device/cmode 2
-on property:vendor.usb.charging=no
-    write /sys/class/udc/musb-hdrc/device/cmode 1
-
-on property:vendor.usb.bicr=yes
-    write /sys/class/android_usb/android0/f_mass_storage/bicr 1
-    write /sys/class/android_usb/android0/f_mass_storage/lun/file "/dev/block/loop0"
-on property:vendor.usb.bicr=no
-    write /sys/class/android_usb/android0/f_mass_storage/bicr 0
-    write /sys/class/android_usb/android0/f_mass_storage/lun/file "off"
-
-on property:vendor.usb.port.mode=usb
-	write /sys/class/udc/musb-hdrc/device/portmode 0
-on property:vendor.usb.port.mode=uart
-	write /sys/class/udc/musb-hdrc/device/portmode 1
-
-on property:vendor.em.usb.set=USB_DRIVING_CAPABILITY
-	write /proc/mtk_usb/usb20_phy/USB_DRIVING_CAPABILITY ${mediatek.em.usb.value}
-on property:vendor.em.usb.set=RG_USB20_TERM_VREF_SEL
-	write /proc/mtk_usb/usb20_phy/RG_USB20_TERM_VREF_SEL ${mediatek.em.usb.value}
-on property:vendor.em.usb.set=RG_USB20_HSTX_SRCTRL
-	write /proc/mtk_usb/usb20_phy/RG_USB20_HSTX_SRCTRL ${mediatek.em.usb.value}
-on property:vendor.em.usb.set=RG_USB20_VRT_VREF_SEL
-	write /proc/mtk_usb/usb20_phy/RG_USB20_VRT_VREF_SEL ${mediatek.em.usb.value}
-on property:vendor.em.usb.set=RG_USB20_INTR_EN
-	write /proc/mtk_usb/usb20_phy/RG_USB20_INTR_EN ${mediatek.em.usb.value}
-on property:vendor.em.usb.set=RG_USB20_PHY_REV6
-	write /proc/mtk_usb/usb20_phy/RG_USB20_PHY_REV6 ${mediatek.em.usb.value}
-
-on property:vendor.em.usb.bypass.enable=0
-	write /sys/class/usb_rawbulk/gps/enable 1
-on property:vendor.em.usb.bypass.enable=1
-	write /sys/class/usb_rawbulk/pcv/enable 1
-on property:vendor.em.usb.bypass.enable=2
-	write /sys/class/usb_rawbulk/atc/enable 1
-on property:vendor.em.usb.bypass.enable=3
-	write /sys/class/usb_rawbulk/ets/enable 1
-on property:vendor.em.usb.bypass.enable=4
-	write /sys/class/usb_rawbulk/data/enable 1
-on property:vendor.em.usb.bypass.disable=0
-	write /sys/class/usb_rawbulk/gps/enable 0
-on property:vendor.em.usb.bypass.disable=1
-	write /sys/class/usb_rawbulk/pcv/enable 0
-on property:vendor.em.usb.bypass.disable=2
-	write /sys/class/usb_rawbulk/atc/enable 0
-on property:vendor.em.usb.bypass.disable=3
-	write /sys/class/usb_rawbulk/ets/enable 0
-on property:vendor.em.usb.bypass.disable=4
-	write /sys/class/usb_rawbulk/data/enable 0
-
-### vendor process start ###
-on property:vendor.usb.config=*
-    setprop sys.usb.config ${vendor.usb.config}
-### vendor process end ###
-
-### test command start ###
-on property:vendor.usb.test=*
-    setprop sys.usb.config none
-    setprop sys.usb.config ${vendor.usb.test}
-### test command end ###
-
-on property:vendor.usb.printk=*
-	write /proc/sys/kernel/printk ${vendor.usb.printk}
-
-on property:persist.vendor.usb.printk=*
-	setprop vendor.usb.printk ${persist.vendor.usb.printk}
-
-on property:vendor.usb.speed.mode=u3
-	write /proc/mtk_usb/speed 1
-	write /sys/class/udc/musb-hdrc/device/cmode 0
-	write /sys/class/udc/musb-hdrc/device/cmode 1
-
-on property:vendor.usb.speed.mode=u2
-	write /proc/mtk_usb/speed 0
-	write /sys/class/udc/musb-hdrc/device/cmode 0
-	write /sys/class/udc/musb-hdrc/device/cmode 1
-
-on property:persist.vendor.usb.speed.mode=u3
-	write /proc/mtk_usb/speed 1
-	write /sys/class/udc/musb-hdrc/device/cmode 0
-	write /sys/class/udc/musb-hdrc/device/cmode 1
-
-on property:persist.vendor.usb.speed.mode=u2
-	write /proc/mtk_usb/speed 0
-	write /sys/class/udc/musb-hdrc/device/cmode 0
-	write /sys/class/udc/musb-hdrc/device/cmode 1
-
-on property:vendor.usb.sib_enable=1
-	write /sys/class/udc/musb-hdrc/device/sib_enable 1
-
-on property:vendor.usb.sib_enable=0
-	write /sys/class/udc/musb-hdrc/device/sib_enable 0
-
-on property:persist.vendor.usb.dbg.lv=*
-	setprop vendor.usb.dbg.lv ${persist.vendor.usb.dbg.lv}
-
-on property:vendor.usb.dbg.lv=*
-	write /sys/module/musb_hdrc/parameters/debug_level ${vendor.usb.dbg.lv}
-
-on property:vendor.usb.testmode=0
-	write /proc/mtk_usb/testmode "0"
-on property:vendor.usb.testmode=1
-	write /proc/mtk_usb/testmode "test SE0 NAK"
-on property:vendor.usb.testmode=2
-	write /proc/mtk_usb/testmode "test J"
-on property:vendor.usb.testmode=3
-	write /proc/mtk_usb/testmode "test K"
-on property:vendor.usb.testmode=4
-	write /proc/mtk_usb/testmode "test packet"
-### PLATFORM VARIANT, cat $rc_file | grep write | sort | grep -vE "android0|usb20_phy" | awk '{print $2}' | uniq ###