Writing and sending MMS
Sharing pictures or video clips using iCloud Photo Sharing
Using my mobile phone camera
Turning data roaming on my mobile phone on or off
Using Gmail on my mobile phone
Want to change the phone lock code for your mobile phone? It's easy, but you need to turn on the phone lock code before you can change the phone lock code.
Find "Touch ID & Passcode"
Tap Touch ID & Passcode.
Enter phone lock code
Key in your phone lock code.
Change phone lock code
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.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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