Samsung GALAXY TAB, User Manual, Page: 53 / 307

Basic Operations 45
The screen is unlocked.
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If you have set up a screen lock, you will be prompted to draw a pattern, enter a password or
PIN. See
Screen Lock .
Update Your Tablet
From time to time, updates may become available for your tablet. You can download and apply
updates through the
Settings > System Update menu.
Software Update Cautions
During update : The tablet cannot be used until the software update is complete. It may take
time to update your tablet’s software.
Signal during update : Update your tablet where signal reception is good, and do not change
location during the update process. Make sure the battery is adequately charged before
beginning an update. A weak signal or low battery during an update may cause the update to fail.
An update failure may disable the tablet.
Other functions during update : Other tablet functions cannot be used during a software
update.
Update Your Tablet Software
You can update your tablet's software using the System Update option.
Before Updating Your Tablet
Updating your tablet may result in a loss of saved data depending on the condition of your tablet
(malfunctioning, damaged, water seepage, etc.). You must back up all critical information before