2. Double-click the Home button of iPhone6, and all the previously opened iOS8 applications will be displayed on the interface. Swiping left and right can display more open applications.
3. The method of closing the program for iPhone 6 is simple. Just drag the thumbnail of the application that needs to be closed, then slide to the top, and when it disappears, you can successfully close this application. If you need to close multiple applications, you will also press the icon and move to online until it disappears.