Device Guides
Apple iPhone Xs Max
Change device
iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.
My mobile phone is slow
This troubleshooting guide will take you through a number of possible causes
to help you find a solution to your problem.
End running applications.

Step 1 of 3
1. Slide your finger slowly upwards starting from the bottom of the screen until the list of running applications is displayed.

Step 2 of 3
2. Slide upwards on the required application to end it.

Step 3 of 3
3. Slide your finger upwards starting from the bottom of the screen to return to the home screen.
Possible cause 2:
There are too many running applications
Solution:
End running applications
Slide your finger slowly upwards starting from the bottom of the screen until the list of running applications is displayed.
Slide upwards on the required application to end it.
Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.