iOS beta 9.3 6 was released just a few minutes ago by the Apple company, the new version of the operating system being initially available for application developers for the iOS platform and for users of the beta testing program of the operating system.
Regardless of which of the two situations you are in, you can install iOS beta 9.3 6 through the Software Update system, opening the Settings, Configurations application and navigating to the General > Software Update, General > Software Update menu.
Unfortunately, Apple still avoids specifying the new features implemented for users in beta updates, so for now we don't know what they bring iOS 9.3 beta 6 and public beta 6, but if changes are discovered, you will find them in this article.
iOS 9.3 brings for us the Night Shift systemAble to protect notes with password or Touch ID, new shortcuts for 3D Touch, multi-user system for iPad and a series of other improvements for the general functionality of our terminals.
UPDATED: Yes install iOS 9.3 public beta 6 on iPhone, iPad and iPod Touch.
