Device Guides

Apple iPhone 4S

iOS 9.0

iOS8

iOS5

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

Changing the phone lock code for my mobile phone

Want to change the phone lock code for your mobile phone? It's easy, but first you need to turn on the phone lock code before you can change the phone lock code.

Tap Settings.

Tap General.

Tap Passcode Lock.

Tap Change Passcode.

Key in the current phone lock code.
Key in a new phone lock code.
Key in the new phone lock code again.

Tap the Home key to return to standby mode.

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