Huawei P30 User Manual page 112

System
View Memory and Storage Status
Unsure of how much memory and storage you have left after using your Phone for a long time? You
can view your Phone's memory and storage information to help you monitor your memory and
storage use and decide whether to perform a cleanup.
Not all devices support microSD cards.
Open Settings, and touch Storage to view the memory usage, and free up more space in a
timely manner based on the available storage space.
Clean up space (recommended): If you select CLEAN UP, you can view the usage details of apps.
Based on the scan result, you can also manually clean up the system as recommended or specify items
to clean up.
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