At today's "Let Us Loop You In" event, Apple also presented the new mobile λειτουργικό σύστημα iOS 9.3, το οποίο είναι ήδη διαθέσιμο για λήψη σαν information OTA (Over-the-Air) for all supported iPhone, iPad and iPod devices.
The first and best feature of iOS 9.3 is Night Shift, and it will be available as a quick-access shortcut in Control Center, as well as in Settings, under Display and brightness. The feature is designed to lower the light on your device, helping you sleep better at night.
At the Control Center now, all icons have been refreshed, and look slightly better than iOS 9.2.
The second big feature of iOS 9.3 is the fingerprints fingerprints and password support for your notes in the Notes app.
On iPhone 6s and 6s Plus, iOS 9.3 brings some small changes to the 3D shortcuts. Among the other features that apply to iOS 9.3, we can report various improvements in news and health applications as well as CarPlay.
Τέλος, το iΟS 9.3 διορθώνει πολλά σφάλματα, ειδικά ένα zero-day στην εφαρμογή iMessage που θα μπορούσε να αφήσει τους hacker to decrypt photos and videos.
To update for iOS 9.3, open the Settings app, General, Software Update. 
