The wifi signal is full, but the network speed is slow, which may be occupied by people. It is recommended to turn on the router setting system and turn off the SSID broadcast setting to use it normally. You can also set the network channel to the channel after the 10th, or open the mobile wireless LAN, click Configure DNS and change the server to manual setting

1. Network occupation

The wifi signal is full but the network speed is slow. It may be that someone else's device has joined the wifi network occupation. If this is not the mobile device you use, you need to log in to the router and set the system, and turn off the SSID broadcast function at the same time, so that other mobile devices cannot easily search their own wifi network

2. Channel congestion

If all devices connected to the wifi are on the same network channel, the network card will be caused, so even if the wifi is full, the network cannot be used normally. Generally, wifi has 13 network channels. It is recommended to select the channel after the 10th, so that the network will be faster with less equipment

3. Change the configuration

The wifi signal is full, but the network speed is slow. You need to change the network configuration to manual. Open the mobile phone settings and click the wireless LAN. At this time, click the wifi that needs slow network speed and select“ Configure DNS”, Change the automatic to manual and then change the server to“ 114.114.114.114” Just save it