1. Flash OpenWrt Backfire 10.03.1 

2. opkg update

3. opkg install kmod-usb-core

4. opkg install kmod-usb-serial

5. opkg install usb-modeswitch

6. opkg install usb-modeswitch-data

7. opkg install libusb

8. opkg install chat

9. opkg install comgt

10. opkg install kmod-usb-ohci

11. opkg install kmod-usb-uhci

12. vi /etc/modules.d/60-usb-serial //plik zawiera

   

   usbserial vendor=0x12d1 product=0x1446 maxSize=16384

   

13. vi /etc/config/network //dodane do pliku



   config interface 'HSDPA'

         option 'proto' '3g'

         option 'service' 'umts'

         option 'device' '/dev/usb/tts/0'

         option 'apn' 'darmowy'

         

14. vi /etc/config/firewall //dodane do pliku



   config 'zone'

         option 'name' 'HSDPA'

         option 'input' 'REJECT'

         option 'output' 'ACCEPT'

         option 'forward' 'REJECT'

         option 'masq' '1'



   config 'forwarding'

         option 'src' 'lan'

         option 'dest' 'HSDPA'

         

15. usb_modeswitch -v 12d1 -p 1446 -c /etc/usb_modeswitch.d/12d1:1446



Looking for target devices ...

 No devices in target mode or class found

Looking for default devices ...

 Found devices in default mode, class or configuration (1)

Accessing device 004 on bus 001 ...

Getting the current device configuration ...

 OK, got current device configuration (1)

Using endpoints 0x01 (out) and 0x81 (in)

Inquiring device details; driver will be detached ...

Looking for active driver ...

 No driver found. Either detached before or never attached



SCSI inquiry data (for identification)

-------------------------

  Vendor String: HUAWEI

   Model String: Mass Storage

Revision String: 2.31

-------------------------



USB description data (for identification)

-------------------------

Manufacturer: HUAWEI Technology

     Product: HUAWEI Mobile

  Serial No.: not provided

-------------------------

Setting up communication with interface 0 ...

Using endpoint 0x01 for message sending ...

Trying to send message 1 to endpoint 0x01 ...

 OK, message successfully sent

Resetting response endpoint 0x81

 Could not reset endpoint (probably harmless): -145

Resetting message endpoint 0x01

 Could not reset endpoint (probably harmless): -145



Checking for mode switch (max. 20 times, once per second) ...

 Waiting for original device to vanish ...

 Original device can't be accessed anymore. Good.

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 Searching for target devices ...

 No new devices in target mode or class found



Mode switch has failed. Bye.



root@OpenWrt:~# cat /proc/bus/usb/devices

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2

B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0

D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1

P:  Vendor=0000 ProdID=0000 Rev= 0.00

S:  Product=USB OHCI Root Hub

S:  SerialNumber=b8003000

C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA

I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  5 Spd=12  MxCh= 0

D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1

P:  Vendor=12d1 ProdID=1003 Rev= 0.00

S:  Manufacturer=HUAWEI Technology

S:  Product=HUAWEI Mobile

C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=500mA

I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=serial

E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=5ms

E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms

E:  Ad=01(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms

I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=serial

E:  Ad=83(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms

E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms

I:  If#= 2 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=serial

E:  Ad=84(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms

E:  Ad=03(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms



16. vi /etc/modules.d/60-usb-serial //plik zawiera

   

   usbserial vendor=0x12d1 product=0x1003 maxSize=16384

   

17. vi /etc/rc.local //dodane do pliku



   usb_modeswitch -v 12d1 -p 1446 -c /etc/usb_modeswitch.d/12d1:1446 

   ifup HSDPA

   

18. vi /etc/chatscripts/3g.chat //dodane do pliku



   OK "AT^SYSCFG=14,2,3FFFFFFF,2,4"