iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
iPhone 5 Now 'In Stock' in Apple's Online Stores for Several Countries
We've noticed the new "in stock" quotes in Apple's online stores for the U.S, Canada, Mexico, Australia, and New Zealand, while a number of other countries are still seeing estimates of 1-3 business days for the time being. Unlocked iPhone 5 models in the U.S. are also still seeing 1-3 business day estimates.
Apple has achieved supply-demand balance for the iPhone 5 just ahead of the holidays and even as the company is working to bring the device to more than 50 additional countries this month.
Apple's deadlines for other holiday delivery of other products are also approaching, with U.S. customers having until December 12 to place their iPad mini orders with guaranteed delivery before Christmas. Other products are already unavailable for the holidays, with the new 27-inch iMac now seeing January shipping estimates as Apple works to deliver the first units to customers.