Samsung Galaxy Note 3 User Manual page 140

1. Press
a nd tap
2. Tap System Update to use these options:
Update: Check for updates, and update your phone's software.
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Auto update: When enabled, your phone will automatically check for updates, regardless of
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the type of network connection (wireless or Wi-Fi).
Wi-Fi only: When enabled, your phone will only check for updates when it is connected to a
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Wi-Fi network.
Update PRL: Download and the latest Preferred Roaming List (PRL), used by your phone
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to access the network.
Update Profile: Update the user profile related to your wireless service account. If you
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choose to change your user name online, use this option to update the user name on your
phone.
UICC Unlock: Unlock your device's Universal Integrated Circuit Card.
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Tools and Calendar
> Settings > General.
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