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Tips, news, how-tos, and troubleshooting help for the iPhone.
Boosted by a surge in iPhone activations in the second quarter, AT&T's earnings hit $4 billion, a 26 percent jump from $3.2 billion in the year-ago quarter.
AT&T has been claiming that it is the nation's leader when it comes to wireless data, but a report from ABI Research contradicts that assertion. Who's right?