@Boekeloo Hi, to manage TP-Link MiFi devices via tpMiFi App, we need to connect the phone to the WiFi network of the MiFi device, therefore, you could connect to one MiFi at once, but if you switch...

@Rajeshravi Hi, may I know the model number, hardware and firmware version of your TP-Link device? And please also provide more details about the issue.

@gshudhanshu Hi， please go to Advanced->Network->Internet page to check the PDP Type in the profile settings, if it is IPv4&IPv6, please create a new profile manually to set it on IPv4 only, then...

@Eric.1962 Hi, may I know who your SIM card carrier is? Please test the same SIM card in your smartphone and enable phone hotspot, then connect another device to the phone hotspot to see if internet...

@Markus63 Hi, since the 4G WAN IP is not a public IP address, are you trying to access the web interface remotely by connecting to another SIM card from same carrier? Thus the PC/browser and the...

@DHIMANT5.-_ Hi, please check the network type and band on Advanced->Status page to see if it works on 4G LTE. If so, you could go to Advanced->Network->Internet page to select different 4G bands to...