Device Guides

Apple iPhone 4

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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.
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My mobile phone is running slowly

This troubleshooting guide will take you through a number of possible causes
to help you find a solution to your problem.

Restart your mobile phone.Detailed instructions.

Possible cause 2:

Your mobile phone is overloaded for unknown reasons


Restart your mobile phone.Detailed instructions.

1. Restart your mobile phone
Tap and hold On/Off and the Home key for about 10 seconds.
Your mobile phone is turned off and after a moment it's turned on again.

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