Huawei Hisilicon LTE data modems in Drive Testing

Huawei E3276 LTE Category 4 USB Dongle


This model provides packet data service of up to 150/50 Mbit/s on LTE networks


Main problem that Technicians encounter when trying to use this dongle with Drive Test software such as Ascom Tems Investigation Is that they are trying to use commercial model of this usb dongle.

This will never work !

In order to get diagnostic data from dongle it has to be flashed with Hisilicon engineering firmware and also have license.

When I mentioned License I was referring to Hisilicon dongle license which needs to be loaded to dongle.

Furthermore, one will also require Hisilicon license for Tems software.

Here you can see screenshot of result when all is done as above.


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  1. Hi,

    we are facing the same problem since a lot of time, we contacted Hisilicon and they told us that they don’t know anything about this Flashing FW and the License of the huawei E3276.

    can you share the cost and the contact of Hisilicon to buy the mentioned license?


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