Device Guides

Apple iPhone 4

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iOS5
iOS4
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
Troubleshoot
Using apps
Specs

How to

Checking the software version for my mobile phone

Want to check the software version for your mobile phone? Follow these easy instructions.


List view

1. Find "About"

Tap Settings.
Tap General.
Tap About.

2. Check software version

Check your mobile phone's software version next to Version.

3. Exit

Tap the Home key to return to standby mode.
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