Device Guides

Apple iPhone 4S

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.
Change device

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.

Possible cause 1:

There are too many running applications

Solution:

End running applications.

End running applications
Tap the Home key twice.
Slide the required application upwards to end it.
Return to the home screen
Tap the Home key to return to the home screen.

Did this solution solve the problem?

Email this guide

Would you like information for your {device-name}?

Would you like

Information for one of these devices?

No thanks