Apple, Data Usage | featured news

The best iPhone tethering apps (and one to avoid)

Wireless carriers have us right where they want us. When there are only four significant national providers in the US, there’s only so much competition for our business. So when they all band together (even if only in mindset) and decide on a “new rule,” customers are forced to play along.


AT&T tops in PCWorld’s 3G wireless testing

AT&T tops in PCWorld’s 3G wireless testing

AT&T says it has worked hard to improve its much-maligned third-generation (3G) network over the last eight months — erecting hundreds of new cell towers, using better-performing wireless spectrum, and souping up its cell sites across the country — and the results of our latest 13-city, 3G network performance tests suggest that the network has indeed undergone a drastic makeover.


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