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  1. #1

    TL-MR3020 connecting to USB 3g mdem issues

    Model : TL-MR3020

    Hardware Version : 3

    Firmware Version : 170907

    ISP : МТС, Velcom (Belarus)

    Hello, trying to use Huawei E3131 3g modem with this router.

    The modem version is:
    Hardware : CH1E3531SM
    Firmware : 21.318.31.DM.00

    The modem works properly with the same router HW v1.9 (using OpenWRT at least)
    I'd like to know, whether there is the way to make it work with HW v3 (using some bin file or custom FW, or can it's support be waited in some of the following FW update of v3).
    Last edited by Earthry; 04-12-2018 at 09:13.

  2. #2
    Made some extra tests. The router with the modem connects the network, but the connection drops every 1-2 minutes.

  3. #3
    Junior Member Alek499 is on a distinguished road
    Join Date
    Aug 2018
    Same story with Huawei e3372h. Mr3020 has Firmware and hardware yon mentioned.


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