How to download the iOS 13.6 Golden Master to your iPhone
MacOS High Sierra 10.13.6 includes AirPlay 2 multi-room support, so you can now play music on multiple AirPlay 2 speakers and control them on the Mac. According to the release notes, the 10.13.6 Common iOS 13 Problems and How to Fix Them | Digital Trends Jun 09, 2020 Apple to drop support for iPhone 6 and iPhone 5s with iOS Sep 16, 2019 3850 Upgrade from 3.6.8 to 16.3.6 - Cisco Community
Feb 18, 2020
iPadOS makes iPad more powerful and capable with new enhancements to Slide Over and Split View, Apple Pencil, text editing, keyboard, and more.
Jul 15, 2020
Object 252/253 IS-6 There existed two different IS-6s: the Object 253 was an attempt to develop a practical electrical transmission system for heavy tanks. Similar systems had been tested previously in France and the United States and had been used with limited success in the German Elefant /Ferdinand tank destroyer during World War II. Apple Beta Software Program