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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I can't use tethering on my mobile phone

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

Before you start this troubleshooting guide you need to check one important thing:

Can you make a call?

It's important first to find out if you can make a call. If you can't make a call you need to solve this problem. By solving this problem you'll most likely solve your problem with using tethering.


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