+ Apple Releases iOS 13.4 Beta 4 and iPadOS 13.4 Beta 4 To Developers [Update: Public Beta 4 Released] , , March 3, 2020March 4, 2020, iOS, iOS 13, iOS 13.4, iOS 13.4 Beta 4, ipad os, iPadOS, iPadOS 13, iPadOS 13.4, iPadOS 13.4 Beta 4, iPhoneHacks, 0 One week after releasing the third beta version of iOS 13.4 and iPadOS 13.4 to developers, Apple has...