What should I do if Xiaomi mobile phone 2 doesn't automatically pop up a webpage after connecting to the hotel WIFI?

You can try the following methods to solve the problem:

Upgrade the mobile phone system to the latest version;

Go to Settings-All Settings-WLAN-Find the currently connected network. After entering the network details, select "Delete Network", add this SSID again, and enter the password with the Android keyboard;

Manually fill in the static IP in the network setting interface and try to connect. Operation method: Go to Settings-All Settings -WLAN- Select the WIFI to be connected, click the arrow behind the SSID to enter the network details, select Static in IP settings and fill in the corresponding information;

Restart the router before connecting;

You can try to connect to other WIFI hotspots; For example, CMCC and other public networks, hotspots created by other mobile phones, etc.

If other WIFI hotspots are unavailable, it is recommended that you take the machine to the nearby Xiaomi House, an authorized maintenance point for testing or apply for after-sales service in official website.