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The encryption process starts and displays its progress. Encryption can take an
hour or more, during which time your phone may restart several times.
When encryption is completed, you're prompted to draw the pattern or enter your
PIN or password.
Subsequently you must draw the pattern, enter your PIN or password each time
you power on your phone in order to decrypt it.
Knowing the Basics
Monitoring the Phone Status
The status bar at the top of the home screen provides phone and service status
icons on the right side. Below are some of the icons you may see.