Xiaomi tablet can connect to wifi… everywhere … but this hotel can't connect! Why?

1, click the settings in your tablet, backup and reset, and then reset your tablet, which is the so-called factory settings, but the application in your tablet is gone.

2. Remove the router and reinstall it.

3. The reason may be that the hardware and software of the tablet are related. First, let's eliminate the software problem. You can try to restore the factory design and turn off the Bluetooth function. Turn on WIFI again. If you still can't connect, it may be related to the hardware. . . Speaking of hardware, first of all, the connector of WIFI antenna is very unreliable when assembled. You can try to open the fuselage to see if it is connected.