iOS 4.3 Reviewby Andrew Cunningham on March 9, 2011 11:00 PM EST
Earlier today, Apple made the iOS 4.3 available to its customers via iTunes, two days ahead of its previously announced March 11th release date.
iOS 4.3 is the release that will ship with the iPad 2, but it will also work with the iPhone 3GS, the AT&T iPhone 4, the third- and fourth-gen iPod touch, and the original iPad. If Apple sticks to its normal summer release schedule for new iOS versions, 4.3 will likely be the last major revision to iOS 4 before iOS 5 comes down the pike.
With this update, Apple has pulled the plug on iPhone 3G and second-generation iPod Touch users – rather than giving them a version of the 4.3 release stripped of its more performance-intensive features, the company has simply declined to issue iOS 4.3 for these devices at all. Also missing from the support list is the Verizon iPhone, though I suspect that this will be rectified through either a separate iOS 4.3 build or perhaps a 4.3.x build at some point in the near future.
The end of support for older devices isn’t exactly surprising, though I do wish that Apple had at least waited until iOS 5 to completely drop support for the slower hardware – Apple was selling new second-gen iPod Touches as recently as September 2010, and it continues to sell them refurbished as of this writing. All things must pass, but to cut off such recent customers seems a bit harsh. Still, Apple’s willingness to be the bad guy in this instance does help to prevent the hardware and software fragmentation endemic to the Android platform.
Older hardware aside, this article will focus mostly on what iOS 4.3 brings to users of existing devices. This is partly because the iPhone 3GS and first-generation iPad are what I’ve got to play with, and partly because most of the iPad 2-exclusive features relate to FaceTime, which by now is a thoroughly known quantity for iOS users.
In practice, I wouldn’t say there’s a night-and-day difference, but pages seem to load with a bit more pep. No, it’s not a scientific analysis, but you can rest easy knowing that iOS 4.3 isn’t going to slow your device down while you’re on the Web.