Apple Releases Fourth iOS 9.3.3, TvOS 9.2.2 And OS X 10.11.6 Betas

Apple has released the fourth beta version of its upcoming iOS 9.3.3 update to developers as well as public beta testers for testing purposes, just a week after releasing the third beta of iOS 9.3.3 and more than a month since the release of iOS 9.3.2. A minor bug fix update, iOS 9.3.3 has been in testing since May 23. The changes are not noticeable so far as the new update as it is mainly focused on security enhancements and bug fix improvements.
 
Image Source: developer.apple.com
 
The iOS 9.3.3 beta update can now be downloaded from the Apple Developer Center (developer only) or over-the-air with a proper configuration profile installed.
 
The iOS 9.3.3 features under-the-hood bug fixes and performance improvements so as to address issues which have been known since the release of iOS 9.3.2. There have been no outward-facing changes or obvious bug fixes discovered in the first three betas of iOS 9.3.3.
 
iOS 9.3.3 beta 4 follows the developer launch of iOS 10, a new version of iOS, which will be released to the public this fall. iOS 10 includes features such as a redesigned Lock screen experience, a completely revamped Messages app with its own App Store, Siri SDK for developers, a new Home app for controlling of the HomeKit devices, and many more.