Mobile phone connected with wireless network card

The reason why the mobile phone connects to the wireless network card is that the wireless router is unstable. Possible reasons for disconnection are as follows:

1, the chip is overheated due to poor heat dissipation, which affects its working performance. Put the router in a ventilated and open place, and users who often hang up and download can install a radiator if possible;

2. In case of electromagnetic interference, try not to use wireless mouse and keyboard, especially near wireless devices such as set-top boxes, away from radiation sources such as microwave ovens and cordless phones. If possible, you can replace the 5 MHz router to avoid the congested 2.4 MHz frequency band;

3. The network cable of the router is loose. Check whether the WAN port and LAN port of the router are loose, and reconnect to ensure reliable connection;

4. Road