Cupcake User Guide R1.5.0 98 April 14, 2009
To create and enable the screen unlock pattern
You can increase the security of your phone by creating a screen unlock pattern. When enabled, you
have to draw the correct unlock pattern on the screen to unlock the phone’s control buttons and
touch screen.
1Press HOME, then press MENU, and then touch Settings.
2Touch Security & location > Set unlock pattern.
3Read the information on the screen, then touch Next.
4Study the example pattern on the screen, then touch Next.
5Draw the screen unlock pattern by connecting at least four dots in a
vertical, horizontal and/or diagonal direction. Lift your finger from the
screen when finished.
Note You must slide your finger on the screen to create the pattern and
not touch individual dots.
6The phone records the pattern. Touch Continue.
7When prompted, draw the screen unlock pattern again, then touch
Confirm.
Tip Clear the Use visible pattern check box if you do not want the
unlock pattern to display on the screen when you unlock it.
Note To change your unlock screen pattern, press HOME, then press
MENU, and then touch Settings > Security & location > Change unlock pattern.
When you fail to draw the correct unlock pattern on the screen after five attempts, you will be
prompted to wait for 30 seconds before you can try again. If you forgot your screen unlock pattern,
touch Forgot pattern. You will be prompted to sign in using your Google Account name and
password, and create a new screen unlock pattern before the Home screen displays.
9.3 Managing Memory
To see how much phone memory is available for use
1Press HOME, then press MENU, and then touch Settings.
2Scroll down the screen, then touch SD card & phone storage. The available phone memory is
displayed in the Internal phone storage section.
To see the available storage card space
1Press HOME, then press MENU, and then touch Settings.
2Scroll down the screen, then touch SD card & phone storage. The total and available storage card
space display in the SD card section.
To clear application cache and data
1Press HOME, then press MENU, and then touch Settings > Applications > Manage applications.
2In the Manage applications list, touch the application whose cache and/or data you want to
delete.
Tip Press MENU to bring up sort and filter options.
3In the Application info screen, touch Clear data and/or Clear cache.