@GLT-S Hi, welcome to TP-Link Community. No-IP DDNS automatically binds to the real public IP address, so it will not match with the 4G WAN IP on the web interface of Archer since the Archer obtains...

@poldoms Thank you very much for the reply. Normally, if the SIM card is not locked by PIN Code, the router should be able to plug and play after inserting the working SIM card, but now there is no...

@Binty Hi, thank you very much for the feedback. Could you please share with us a screenshot of Advanced->Status page and Advanced->Network->Internet page？ If internet status on the web interface...

@poldoms Hi，thank you very much for the feedback. May I know when you purchased the MR100? and was it working fine before? Besides, currently, if you insert a working SIM card into the MR100, does it...

@doubledutch Hi, thank you very much for the feedback. Based on the description of reset process, the factory reset seems to work. May I know the hardware version of your M7350? such as V5 or other...

@Ahmed_Sattar Hi, thank you very much for the feedback. Please confirm the band combinations supported by your SIM card in the area in 4G+ mode. In addition, you are using Auto Band now on MR600 V2,...