An exact rollout date has yet to be confirmed, but this update is already shaping up as one of the most substantial 'point' patches in recent times.
More than a simple bug fix, Apple hope to bring a number of new features that will enhance the overall user experience. From sleeping better at night to securing your note-taking, here's what you can expect from the imminent iOS 9.3 update.
1. Night Shift will help you sleep at night