1. First look at those applications that occupy the cell phone's memory space, into the iphone "settings" in
2. Then click the "General" menu in the Setup Panel
3. In general, we will see that there is a "dosage" that can be seen as shown in the following figure.
4. Then wait for the system to check the current phone storage space usage, as shown in the figure
5. The amount below will see how much space each application takes up, including games, software, albums, and so on.
6. If you think the application is not commonly used we can delete some, click on the right "delete application" button
7. The system reminds us to click the "Remove Application" button
8. Of course, the removal program is not necessarily deleted here, you can also directly in the main screen long press, in the application icon appears x when you can click X into delete.