The battery life on my Huawei P30 is short
If your phone uses too much power and the battery life is short, there may be several causes of the problem.
Lower the screen brightness.
Turn on automatic screen lock.
Turn off live wallpapers.
1. Find 'Users & accounts'
Press Settings.
1. Find 'Auto-update apps'
Press Play Store.
1. Find 'Notifications'
Press Settings.
Turn off Bluetooth.
1. Turn mobile data on or off
Slide two fingers downwards starting from the top of the screen.
Turn off vibration.
Turn off NFC.
Go to the manufacturer's website to see if it's possible to change the battery.
1. Find 'Battery'
Press Settings.
1. End running applications
Slide your finger slowly upwards starting from the bottom of the screen until the list of running applications is displayed.
1. Find 'Location access'
Press Settings.
Turn off WiFi.
