Huawei P30
Select network mode
There may be different network modes available depending on where you are. The network mode influences the data speeds your phone can achieve.
Press Settings.
Press Wireless & networks.
Press Mobile network.
Press Preferred network mode.
Press the required network mode.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
1. 1. Find "Preferred network mode"
2. 2. Select network mode
3. 3. Return to the home screen