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Galaxy S3

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Guides for Samsung Galaxy S3

Popular
Apps & Services
Basics
E-mail & Messages
Network
Performance
Security & Backup

Set up Internet
Set up MMS
Connect to Wi-Fi
Switch between 2G/3G
Insert the SIM card
Extend battery life
Secure phone
Set up roaming

Set up Internet
Set up MMS
Connect to Wi-Fi
Switch between 2G/3G
Insert the SIM card
Extend battery life
Secure phone
Set up roaming

Samsung Galaxy S3

Android 4.3 Change

Android 4.3

Android 4.1

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