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

Choose network mode

There may be different network modes available depending on where you are. The network mode influences the data speeds your mobile phone can achieve.


List view

Find "Mobile Data"

Tap Settings.
Tap Mobile Data.

Select network mode

Tap the indicator next to "Enable 3G" to turn the function on or off.
There may be different network modes available depending on where you are. Depending on the network mode selected, your mobile phone will always find the network with the highest data speed and best signal.
Tap Settings.

Return to the home screen

Tap the Home key to return to the home screen.
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