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iPhone 3GS

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Guides for Apple iPhone 3GS

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
Extend battery life
Secure phone
Set up roaming
Set up Hotmail

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

Apple iPhone 3GS

iOS 6

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