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WARNING
To protect your phone and personal
data, only download applications from
trusted sources, such as Android
Market™. If there are improperly
installed applications on your phone,
your phone may not work normally or
a serious error may occur. You must
uninstall those applications and all their
data and settings from the phone.
4. Using unlock pattern
Set unlock pattern to secure your phone.
This opens a set of screens that guide
you through how to draw a screen unlock
pattern.
Caution:
create a Gmail account before
setting an unlock pattern.