Remove rubbish
Open the mobile phone housekeeper, enter the health optimization option, click garbage cleaning, and then select garbage scanning. When the scan is complete, click Clear Now and confirm the completion.
Uninstall software that is not commonly used.
For those software that is not commonly used, decisive uninstallation can greatly release the storage space of mobile phones.
Turn off background running
When we no longer use a software, remember to close it to reduce the occupation of mobile phone memory when running in the background. At the same time, it can save traffic!