Device Guides

Apple iPhone 4S

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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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How to

Check software version

You can check the software version of your mobile phone. If you don't have the latest software version, it's recommended you update the phone software.


List view

Find "About"

Tap Settings.
Tap General.
Tap About.

Check the software version

Your mobile phone's software version is displayed next to Version.

Return to the home screen

Tap the Home key to return to the home screen.
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