In-depth Review: Apple's iOS 5 mobile operating system
By Daniel Eran Dilger October 12, 2011
Apple's latest reference release of its mobile platform, iOS 5, isn't going to leave users wondering if they should upgrade. It's free, it has no real downsides, and has no competition among iPhone, iPod touch and IPad users. But here's a look at what's new and why it matters.
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