You can close unwanted programs and services through program management, and streamline programs and services that are automatically loaded when the phone is turned on;

Clean up the running memory, and some mobile guards can clean it quickly with one click;

When the storage memory of the mobile phone is almost full, the program and data can be transferred to the external memory card through program management, and even the uninstall program and data can be closed to clear the storage space of the mobile phone.

Knowledge expansion:

1. The "running memory" of the mobile phone is equivalent to the memory (or memory bank) of the computer;

2. The "non-running memory" of the mobile phone, that is, the ROM and hard disk of the mobile phone, is the internal memory of the fuselage (referred to as fuselage memory), which is equivalent to the hard disk of the computer. The larger the "running memory" of the mobile phone is, the mobile phone can run multiple programs smoothly;

3. The bigger the "non-running memory" of the mobile phone, just like the bigger the hard disk, the more data can be stored.