![How to troubleshoot when there is no internet connection using the 3G Mobile Wi-Fi router (Case 1) | TP-Link How to troubleshoot when there is no internet connection using the 3G Mobile Wi-Fi router (Case 1) | TP-Link](https://static.tp-link.com/resources/UploadFiles/Images/0610d-2.jpg)
How to troubleshoot when there is no internet connection using the 3G Mobile Wi-Fi router (Case 1) | TP-Link
![Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)? Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)?](https://static.tp-link.com/QQ%E6%88%AA%E5%9B%BE20170718154337_1500364135372f.png)
Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)?
![Why cannot I access the internet after successfully connected to the TP-Link router's wireless network (new designed blue UI)? Why cannot I access the internet after successfully connected to the TP-Link router's wireless network (new designed blue UI)?](https://static.tp-link.com/res/upfile/faq/20160315021327.jpg)
Why cannot I access the internet after successfully connected to the TP-Link router's wireless network (new designed blue UI)?
![No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1) No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1)](https://static.tp-link.com/image003_1559208281803q.jpg)
No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1)
![How to troubleshoot when there is no internet connection using the 3G Mobile Wi-Fi router (Case 2)? | TP-Link How to troubleshoot when there is no internet connection using the 3G Mobile Wi-Fi router (Case 2)? | TP-Link](https://static.tp-link.com/resources/UploadFiles/Images/0610e-2.png)
How to troubleshoot when there is no internet connection using the 3G Mobile Wi-Fi router (Case 2)? | TP-Link
![No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1) No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1)](https://static.tp-link.com/image005_1559208318230s.jpg)
No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1)
![No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1) No internet connection when using TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode(Case 1)](https://static.tp-link.com/image001_1559208240412f.png)