How does 6s plus clean up the storage space?

first, open the settings -> General -> Usage, the list shows the software that takes up storage space.

1. Deleted movies and TV programs

Click the video, and click the edit button in the upper right corner of the page that appears, and a red delete button will appear. Just delete it.

2. photos and cameras

camera film, photo gallery and photos cannot be deleted individually. The quickest way to delete photos is to connect to iTunes, import photos, and then delete them.

3. Apps

In the usage list, a long list of applications is listed. Check the details of these applications, and there is a button to delete them. Delete apps that you rarely use or don't want to use anymore.

delete other items

4. "Other"

Delete the Web browser cache: open the settings, click the Safari button, and click Clear History and Clear Cookie and Data.

delete the message. Usually, some short messages will contain some pictures, audio or video files, and some space will be recovered after deletion.

delete email attachments: settings -> Mail, address book, calendar -> ICloud, then scroll down to the end and click Delete Account.