2. Other so-called optimization software is fake, because it is impossible for them to operate the system.
Free up storage space on your phone:
1. Open the Settings application on the screen.
2. Find the "General" column in the list of settings, and then click Enter.
3. Next, please find the "Dose" column in the general list, and then click Enter.
4. Then find the column "Manage storage space" in the usage list and click Enter.
5. Next, you will see all the installed applications on the mobile phone, and the system will arrange them from big to small according to the size of their occupied space. Select the application to delete from the phone.
6. Then click the "Delete Application" button.
7. Finally, click the "Delete Application" button and confirm the deletion, so that more memory storage space can be released.