Hi all,
I have an Aircard 320 U Mobile Broadband USB stick.
I’m trying to use usb_modeswitch and I’ve been reading lots of discussions. However, all the solutions that have worked so far for the others, do not work for me. I’ve tried everything.
Config(0f3d:68aa) file is as follows.
Telstra Aircard
DefaultVendor=0x0f3d
DefaultProduct=0x68aa
TargetVendor=0x0f3d
TargetProduct=0x0257
MessageContent=“55534243123456782400000080000685000000240000000000000000000000”
CheckSuccess=20
Here is the main issue:
usb_modeswitch -I -W -c 0f3d:68aa
Look for target devices …
No devices in target mode or class found
Look for default devices …
product ID matched
Found devices in default mode (1)
Access device 003 on bus 003
Get the current device configuration …
OK, got current device configuration (1)
Use interface number 0
Error: can’t use storage command in MessageContent with interface 0;
interface class is 255, expected 8. Abort
lsusb:
//Sierra
Bus 001 Device 002: ID 043e:3100
Bus 003 Device 002: ID 0461:4e22
Bus 006 Device 003: ID 0f3d:68aa
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0003
Bus 003 Device 001: ID 1d6b:0002
Bus 004 Device 001: ID 1d6b:0003
Bus 005 Device 001: ID 1d6b:0002
Bus 006 Device 001: ID 1d6b:0002
Bus 007 Device 001: ID 1d6b:0001
Bus 008 Device 001: ID 1d6b:0001
dmesg for the same is as follows
[ 31.486631] CFG80211-ERROR) wl_android_priv_cmd : Unknown PRIVATE command CHIP_VER - ignored
[ 31.927462] usb 6-1: new high-speed USB device number 2 using ehci-platform
[ 32.116614] usb 6-1: config 1 has an invalid interface number: 9 but max is 0
[ 32.123901] usb 6-1: config 1 has no interface number 0
[ 32.132871] usb-storage 6-1:1.9: USB Mass Storage device detected
[ 32.143608] usb-storage: probe of 6-1:1.9 failed with error -5
[ 32.703812] cfg80211: Calling CRDA to update world regulatory domain
[ 35.596788] usb 6-1: USB disconnect, device number 2
[ 36.015024] usb 6-1: new high-speed USB device number 3 using ehci-platform
[ 36.176360] usb 6-1: config 1 has an invalid interface number: 7 but max is 4
[ 36.185125] usb 6-1: config 1 has no interface number 2
[ 37.296155] LOGM_Open.668: device opened (1810:0)
[ 37.296285] kadp NOT (02141) KADP_InitSystem : 232 ] KAdaptor Init [1] PS nyx-cmd, LK 0x85d (Kernel Adaptation Layer for LG115x)
[ 37.313331] kadp NOT (02141) KADP_InitSystem : 249 ] KAdaptor Init Done. status=0x00000001,0x00000000
[ 37.332121] LOGM_Close.713: device closed (1810:0)
I have tried with all the below commands. Still ttyUSB* are not created.
ls dev/ttyUSB* fails to create ttyUSB interfaces.
usb_modeswitch -v 0x0f3d -p 0x68aa -V 0x0f3d -P 0x0257 -M “55534243123456782400000080000685000000240000000000000000000000”
usb_modeswitch -v 0x0f3d -p 0x68aa -V 0x0f3d -P 0x68aa -M “55534243123456782400000080000685000000240000000000000000000000”
usb_modeswitch -I -W -c 0f3d:68aa
usb_modeswitch -v 0f3d -p 68aa -S 1 -W
Please provide the solution ans suggestions for the same.
Thanks & Regards
Shivakumar BP