![]() ![]() ![]() Obviously, they could return in a future iOS update or upgrade, but Apple hasn’t stated any plans.Īs with most OS updates, Apple has also fixed a number of security issues with iOS 4.3. These features were only for testing and would not ship to consumers in the final version. With the second iOS 4.3 beta, however, Apple clarified that Gestures like four- and five-finger swipes could switch between apps and reveal the multitasking bar, and a pinch could exit an app and return you to the Home Screen. Missing from iOS 4.3, however, are the new multitouch gestures that Apple asked developers to test on the iPad during the beta period. We used the Sunspider JavaScript performance test to compare a first-generation iPad and an iPhone 4 running iOS 4.2.1 and iOS 4.3, and the results were dramatic. Sites with interactive features, or rich Web apps like Gmail, should feel noticeably snappier. If your iOS 4.3 device leaves your home Wi-Fi network, you won’t be able to stream iTunes media from your Mac or PC.Īpple claims to have made Safari’s JavaScript performance up to twice as fast in iOS 4.3. Home Sharing feature Apple added to iTunes 9 to make it easier to keep iTunes libraries on multiple computers in sync. It’s not an over-the-air media sync solution, however, like the Steve Jobs announced at Apple’s iPad 2 event last week, allows iPhone, iPod touch, and iPad users to stream any of their iTunes media from a Mac or PC on the same Wi-Fi network. ![]() ITunes Home Sharing, a surprise iOS 4.3 addition that ![]() Verizon also allows customers to add the hotspot option for $20 on top of their $30 unlimited data plans, though the carrier only allows a 2GB data allowance for hotspot-tethered devices before overage charges of $20 per gigabyte kick in. Unfortunately, AT&T users who kept their unlimited data plan when upgrading to an iPhone 4 would have to switch to the DataPro plan in order to use tethering. If users exceed that initial 2GB with hotspot tethering, they can dip into their iPhone’s existing 2GB data bucket before having to pay overage charges. In the U.S., for example, AT&T requires that users have its $25 2GB DataPro plan and $20 hotspot option, which adds adds a 2GB bucket of data for hotspot-connected devices. ![]()
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