Region: IndiaModel: TL-MR3020Hardware Version: V1Firmware Version:ISP: BSNLI'm unable to configure my Data Card (ZTE-AC8700).I tried with manual settings but it keeps on showing the message 'connecting' but doesn't connects although my datacard is shown as identified by the device MR-3020.I'm usingBSNL EVDO connection and my datacard isZTE-AC8700. It doesn't uses any APN, only a username and password and dial number '#777' is required to connect.Can anyone help me in configuring my datacard with MR3020??? I am having same issue with TL-MR3020 and BSNL EVDO AC8700M USB modem. From the router log, the response to a modem command is termed as 'invalid'. I have already sent the log to TP-link support for further analysis.Region: Indiarouter model: TL-MR3020 v1firmware: TL-MR3020V1130326ISP: BSNLModem: ZTE AC8700M, EVDOThe modem works fine when plugged onto PC and dialed manually. I have a TL-MR3220 v1 3G router at home which works well with this USB modem. A friend of mine is also using this modem successfully with his TL-MR3420 (although initially it did not work, TP-link support personnel sent him a beta firmware with which the problem was rectified).I am now waiting the tp-link personnel to respond to the issue I had reported against this model.
Jul 08, 2018 Unlock BSNL EVDO ZTE AC8700 Modem Free to use any network providers sim. Just wait a minute. I have evdo ac8700 eevdo I am using bsnl sim It is getting connected to internet in 1x mode But the problem is that it is not getting connected to internet In evdo mode Plz provide the solution. Make sure it is in the CDMA evdo ac8700.
Hopefully like last time they will send a beta firmware and problem would be solved. Finally the problem is solved.The TP-LINK support personnel sent me a firmware file. Upon downloading the file, I noticed that it is nothing but the initial version firmware for the MR3020 router. Anyway, I flashed it to the router, reset the settings to factory default and then ran quick setup. The AC8700 modem is now working fine and connecting to the web as intended.A few things observed:The web UI of the router mentions only 3G, and apparently there is no support for newer 3.75G/4G modems. Maybe they added these functionality later in the firmware versions. Unable to Configure BSNL-EVDO Data Card (ZTE-AC8700)Region: IndiaModel: TL-MR3020Hardware Version: V1Firmware Version:ISP: BSNLI'm unable to configure my Data Card (ZTE-AC8700).I tried with manual settings but it keeps on showing the message 'connecting' but doesn't connects although my datacard is shown as identified by the device MR-3020.I'm using BSNL EVDO connection and my datacard is ZTE-AC8700.
It doesn't uses any APN, only a username and password and dial number '#777' is required to connect.Can anyone help me in configuring my datacard with MR3020??? Finally the problem is solved.The TP-LINK support personnel sent me a firmware file. Upon downloading the file, I noticed that it is nothing but the initial version firmware for the MR3020 router. Anyway, I flashed it to the router, reset the settings to factory default and then ran quick setup. The AC8700 modem is now working fine and connecting to the web as intended.A few things observed:The web UI of the router mentions only 3G, and apparently there is no support for newer 3.75G/4G modems. Maybe they added these functionality later in the firmware versions.