How to adjust the wireless and network settings of Huawei mobile phones?

How to set Huawei mobile phone to use WLAN function: Enter the setting of mobile phone -WLAN, click the switch on the right side of WLAN (the switch is blue), and if it needs to be turned off, click the button again (keep it gray). When WLAN is turned on, click the searched WiFi name, enter the password to complete the connection, and connect automatically without password.

Huawei's mobile phone 4G network setting method can be tried according to the following steps: 1, confirm that the 4G calling card has been replaced, and turn on the 4G function; 2. Try to restart the phone; 3. Drag down from the top of the screen (or up from the bottom) to ensure that Move Data is turned on; 4. Set the network mode to 4G priority or turn on the 4G switch (the setting method is divided into the following paths: EMUI4.0 (dual card) entry setting-all settings-more-mobile network-card slot selection-network mode -4G/3G/2G automatic; EMUI3.0 (dual card) entry settings-All settings-More-Mobile network-Select card slot-Preferred network type -4G/3G/2G automatic; EMUI2.0 enters Settings-All Settings-Connection-Mobile Network-Network Mode, and can automatically switch to 4G/3G/2G. ); If you don't set the network mode or you can't use 4G after setting it, it is recommended to change the machine and card for testing.