Apple offers download andinstallation (via Settings > General > Software Update) the most recentfinal version of iOS, to all users, without having to make any special setting or download another additional software.
content
The final version of iOS, which is available to all users, does not mean that it is the newest. It is the newest iOS version, but Apple permanently develops the new versions that will be installed on all devices. Develop so much Graphic interface (UI – User Interface) cat si incorporated applications, new functions and options.
Users who want to see and test the new iOS operating system before it is launched in the final version, can install on iPhone, iPad or iPod Touch Beta versions made available by Apple through the program “Apple Beta Software Program“. To do this, first of all you have to enroll the device (iPhone, iPad or iPod touch) in the beta pro-promotion.
Enroll iPhone or iPad in Apple Beta Software Program (Beta Software)
Before you enroll the device in Apple Beta Software Program, we strongly recommend you to make a full backup via iTunes, before following the tutorial below.
1. Access the page:https://beta.apple.com/sp/betaprogram/ and authenticate with Apple ID.
2. Install the profile for the device to accept beta versions of iOS.
After installing the profile, the device will ask to be restarted. After restart, mergeti in Settings > General > Software Update, to receive the latest beta of iOS. Follow the steps Download and installation For the IOS Beta update.
Currently the latest beta of iOS, is iOS 9.3 Public Beta 3.
Consider the fact that at any version of software that is in the development stage “beta” Errors, functionality problems or even data loss (emails, photos, documents, etc.) may occur.
