LG US550 User Manual page 9

Important notice
5 Press the Power/Lock Key to continue or either of the Volume Keys to cancel.
6 Press the Power/Lock Key once more to confirm or either of the Volume Keys to
cancel.
WARNING
If you perform a Hard Reset, all user applications, user data and DRM
licenses will be deleted. Please remember to backup any important data
before performing a Hard Reset.
5. Opening and switching applications
Multi-tasking is easy with Android, you can keep more than one application running
at the same time. There is no need to quit an application before opening another one.
Use and switch between several open applications. Android manages each application,
stopping and starting them as needed to ensure that idle applications don't consume
resources unnecessarily.
1 Tap . A list of recently used applications will be displayed.
2 Tap the application you want to access. This does not stop the previous app
running in the background on the phone. Make sure to tap
using it.
To remove an app from the recent apps list, swipe the app preview to the left or right.
To clear all apps, tap Clear all.
6. When the screen freezes
If the screen freezes or the phone does not respond when you try to operate it:
Press and hold the Power/Lock Key and the Volume Down Key for 10 seconds to
turn your phone off. If it still does not work, please contact the service center.
8
to exit an app after