hello
i m new to openwrt . i have an "OpenWrt 18.06.4 r7808-ef686b7292" installed on an HG556a (version B) .i want to run an 3G modem i install all necessary packages on it but in luci /dev/ttyUSB not appear ,only /dev/ttyS0.
i loged in to it with ssh and i do these commands :
root@OpenWrt:~# ls /dev/tty*
/dev/tty /dev/ttyS0
root@OpenWrt:~# lsusb
**Bus 001 Device 004: ID 1bbb:022c T & A Mobile Phones** # this is my 3g modem
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0424:2502 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root@OpenWrt:~# ls -l /dev/ttyUSB*
ls: /dev/ttyUSB*: No such file or directory
root@OpenWrt:~# dmesg | grep usb
[ 4.049059] usbcore: registered new interface driver usbfs
[ 4.055074] usbcore: registered new interface driver hub
[ 4.060925] usbcore: registered new device driver usb
[ 5.091551] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 5.830679] usb 1-2: new high-speed USB device number 3 using ehci-platform
[ 9.139486] usb 1-2: USB disconnect, device number 3
[ 15.764716] usb 1-2: new high-speed USB device number 4 using ehci-platform
[ 16.179412] usbcore: registered new interface driver usbserial
[ 16.185809] usbcore: registered new interface driver usbserial_generic
[ 16.192933] usbserial: USB Serial support registered for generic
[ 16.415977] usbcore: registered new interface driver ch341
[ 16.422073] usbserial: USB Serial support registered for ch341-uart
[ 17.011156] usbcore: registered new interface driver option
[ 17.017345] usbserial: USB Serial support registered for GSM modem (1-port)
[ 1584.193359] usbcore: registered new interface driver usb-storage
[ 1584.204497] usbcore: registered new interface driver uas
modem: alcatel x602d
system log https://pastebin.com/raw/9r8Xui00
kernel log https://pastebin.com/raw/f9P0tNL2
i installed different version of openwrt but the same problem
any help?