eWeek reports: "When Apple CEO Steve Jobs unveiled the new iPad 2 at a March 2 event, he also revealed that users would be able to download and use iOS 4.3, an update to the company's popular iOS 4 software it released last year. That update brings personal hot spot functionality and improved Safari browsing, among other features. For the most part, users are quite happy with its functionality. Still, for the vast majority of iPhone and iPad owners, the wait is on for iOS 5."
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