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28 lines
1009 B
Markdown
28 lines
1009 B
Markdown
# Huawei E3372h-320 modem
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Tested on FW `11.0.1.1(H697SP1C983)`\
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\
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Install packages:
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```
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kmod-usb-net-cdc-ncm
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kmod-usb-serial-option
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usb-modeswitch
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```
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Use usb-modeswitch to switch to NCM mode.\
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You need to add a new message and change the device entry of 12d1:1f01.\
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Thanks to to user `woec` at OpenWrt forum who provided the informtion, https://forum.openwrt.org/t/huawei-e3372h-320-in-ncm-mode/126018/12
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Add message `"55534243123456780000000000000011063000000000010000000000000000"` at the end of the message block, in the begining of `/etc/usb-mode.json`, and modify device entry 12d1:1f01 to:
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```
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"12d1:1f01": {
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"*": {
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"t_vendor": 4817,
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"t_product": [ 5339, 5340 ],
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"mode": "HuaweiAlt",
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"msg": [ xx ]
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}
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}
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```
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Where xx is the message entry of the newly added message. Verify with `jsonfilter -i /etc/usb-mode.json -e '@["messages"][xx]'`. In my case xx = 61.
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