Does iPhone automatically switch existing 3G connections to WiFi?

Posted by theactiveactor on Stack Overflow See other posts from Stack Overflow or by theactiveactor
Published on 2010-05-20T12:38:53Z Indexed on 2010/05/20 12:40 UTC
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iphone

On the iPhone, if you are currently in a TCP connection with a remote peer using 3G. If the user moves to a place with Wifi connectivity, does the iPhone OS automatically modify your connection to go through WiFi instead (assuming remote peer is also accessible via Wifi)? I ask because the docs point out that WiFi is preferred over 3G due to lower power consumption.

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Does iPhone automatically switch existing 3G connections to WiFi? - Developer IT

Does iPhone automatically switch existing 3G connections to WiFi?

iphone

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