iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
iPhone 3G Connectivity Affecting 2% of Customers? Software Fix Soon?
According to the email response which is addressed from Steve Jobs, the 3G connectivity issue affects 2% of iPhones shipped and is fixable through a software update. The email response was as follows:
We are working on some bugs which affect around 2% of the iPhones shipped, and hope to have a software update soon.
The existence of a software update to address the issue had been previously reported by BusinessWeek sources. If the 2% figure is accurate, the issue could be affecting over 60,000 users based on analyst sales estimates for the iPhone 3G.