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  1. #1

    MR-3020 bin file for Airtel(Micromax) MMX444L

    Model : TL-MR3020

    Hardware Version : MR3020 v1 00000000

    Firmware Version : 3.17.2 Build 140610 Rel.65031n

    ISP : [/COLOR]

    I am able to detect airtel 4g usb modem in MR-3020, but not able to dial the internet. Can TP link support or someone from the forum help me with the bin file required for proper detection.
    By the way this is also known at Longcheer WM72 smartbro from Phillipines.
    Last edited by pratulk09; 10-16-2017 at 22:16.

  2. #2
    Link for Bin files: http://www.tp-link.com/en/support/3g/
    Cannot find your modem in the list. But since it has been detected, it should be compatible, did you type in APN manually?
    Here is the troubleshooting guide for 3G/4G devices: http://www.tp-link.com/en/faq-400.html

  3. #3
    Sorry for late reply. It has started working fine. I only needed to configure the modem to UMTS preferred mode using PC and it started working. There is no such option available in TP-LINK configuration pages.


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