Tech/HuaweiE3372.md
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@@ -33,16 +33,17 @@ USB Vendor ID
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: 0x12d1
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USB Product ID
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-: 0x1f1e (default)
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+: 0x157f (5503, cdc-ether, default for E3372h)
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Alt Modes
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-: 0x157f (5503, rndis), 0x1592 (5522, mbim)
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+: 0x1f1e (7966, default for E3372s?)
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+: 0x1592 (5522, mbim)
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Purchased
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-: Vodafone 2017-08-04
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+: Vodafone 2017-08-04
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Activated
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-: 2017-08-07
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+: 2017-08-07
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# Configurations
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See https://www.kernel.org/doc/Documentation/usb/proc_usb_info.txt
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@@ -71,6 +72,12 @@ From [Juul on Github](https://gist.github.com/Juul/e42c5b6ec71ce11923526b36d3f1c
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>
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> 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.
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+# MBIM mode
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+
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+Hilink versions (E3372h) do not support MBIM mode.
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+
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+Can switch by [flashing E3372s firmware](https://www.0xf8.org/2017/01/flashing-a-huawei-e3372h-4g-lte-stick-from-hilink-to-stick-mode/)
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+
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# Resources
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