System: IOS 15.4. 1

Take iPhone 13 as an example. When Apple deletes APP data, it can enter the setting storage space to delete the big app that occupies memory. It is divided into three steps, in which the full text contains ten methods to delete application descriptions. The following specific steps: Method 1- Delete unnecessary large memory applications. 1 Enter the general interface for setting; Open the phone settings icon, and then click General Options.

2 Enter the iPhone storage space, select the APP and click the iPhone storage space to find the app with large memory.

3 Select Delete APP to enter the page, click Delete APP to open a window, and then click Delete App.

Method 2- Clear Safari Browser 1 Decimal Settings Select Safari Browser.

2 Clear history and website data Clear history and data

Method 3- Close the background program and restart the phone. 1 The phone slides up from the bottom to enter the background program.

2 Close all background programs to be run.

3 press the power button and the volume button to turn it off, and press the power button to turn it on.

Method 4- Automatically delete SMS 1 Enter setting information