Internet and Social Networking 130
Update Your User Name
If you choose to change your user name and select a new one online, or make any changes to your
services, you must then update the profile on your phone.
1. From home, tap Apps > Settings > System update .
Tap Update Profile.
Your phone will download and install the profile update.
Data Connection Status and Indicators
Your phone displays the current status of your data connection through indicators at the top of the screen.
The following symbols are used:
Network (full signal): The fullness of the triangle icon indicates the strength of the
signal. A fuller icon means a better signal.
4G LTE data service: Your phone is connected to a 4G LTE network.
3G (data service): Your phone is connected to a 3G network.
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