Hat leider nicht geklappt, die Nummer war gemäss erstem Befehl eine andere (und deine wurde nicht erkannt):
empedokles@edge:~$ lsusb
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 04ca:700b Lite-On Technology Corp.
Bus 001 Device 004: ID 12d1:15d2 Huawei Technologies Co., Ltd.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
empedokles@edge:~$ sudo usb_modeswitch -v 12d1 -p 15d2 -M '55534243123456780000000000000011062000000100000000000000000000'
empedokles@edge:~$ sudo modprobe option
empedokles@edge:~$ echo "12d1 15d2" | sudo tee /sys/bus/usb-serial/drivers/option1/new_id
12d1 15d2
Hier noch ausführlich:
empedokles@edge:~$ lsusb
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 04ca:700b Lite-On Technology Corp.
Bus 001 Device 006: ID 12d1:15d2 Huawei Technologies Co., Ltd.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
empedokles@edge:~$ sudo usb_modeswitch -v 12d1 -p 15d2 -M '55534243123456780000000000000011062000000100000000000000000000'
Look for default devices...
product ID matched
Found devices in default mode (1)
Access device 006 on bus 001
Current configuration number is 1
Use interface number 0
Use endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
Manufacturer: HUAWEI
Product: HUAWEI Mobile
Serial No.: FFFFFFFFFFFFFFFF
Looking for active driver...
OK, driver detached
Set up interface 0
Use endpoint 0x01 for message sending...
Trying to send message 1 to endpoint 0x01...
OK, message successfully sent
Reset response endpoint 0x81
Reset message endpoint 0x01
-> Run lsusb to note any changes. Bye!
empedokles@edge:~$ sudo modprobe option
empedokles@edge:~$ echo "12d1 15d2" | sudo tee /sys/bus/usb-serial/drivers/option1/new_id
12d1 15d2