usb_modeswitch

www-data commited 2025-08-12 13:54:21 +0000 commit ed7b69a49759406fcfc6e25771b06145b6daa637

				Tech/HuaweiE3372.md
			
          @@ -72,6 +72,14 @@ From [Juul on Github](https://gist.github.com/Juul/e42c5b6ec71ce11923526b36d3f1c

           >

           > ECM is the Ethernet Control Model and NCM is the Network Control Model. ECM is an earlier standard and has some issues with latency while NCM resolves those issues and is designed for high speed operation.

          +# Switching Modes

          +

          +    usb_modeswitch -H -v 0x12d1 -p 0x157f -u 2

          +    

          +Where:

          + - `-H` is "Huawei mode"

          + - `-u 2` selects configuration 2, if it exists.

          +

           # MBIM mode

           Hilink versions (E3372h) do not support MBIM mode.

...	...	@@ -72,6 +72,14 @@ From [Juul on Github](https://gist.github.com/Juul/e42c5b6ec71ce11923526b36d3f1c
72	72	>
73	73	> ECM is the Ethernet Control Model and NCM is the Network Control Model. ECM is an earlier standard and has some issues with latency while NCM resolves those issues and is designed for high speed operation.
74	74
	75	+# Switching Modes
	76	+
	77	+ usb_modeswitch -H -v 0x12d1 -p 0x157f -u 2
	78	+
	79	+Where:
	80	+ - `-H` is "Huawei mode"
	81	+ - `-u 2` selects configuration 2, if it exists.
	82	+
75	83	# MBIM mode
76	84
77	85	Hilink versions (E3372h) do not support MBIM mode.