Huawei P40 lite 5G
Deleting temporary data
When you use apps on your phone, various data is stored temporarily in the phone memory. If your phone runs out of memory, it may help deleting this data.
Press Settings.
Press Apps.
Press Apps.
Press the required app.
Press Storage.
Press CLEAR CACHE.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.