AWT News Update: September 18, 2017

It's the day before three operating systems -- iOS, watchOS and tvOS -- get major upgrades, so we've got some fun and useful information for to help you along your way. In addition, if you were running macOS High Sierra beta in APFS on an iMac or other Fusion Drive Mac, Apple wants you to switch back to HFS+:

PCalc will have a fun augmented reality Easter egg built into it when iOS 11 is installed What Apple Watches will watchOS 4 run on? What iOS devices will iOS 11 run on? We have the short list here in the podcast If you're a bold person and plan on doing the iOS updates tomorrow, we've got some suggestions for you on how to get things prepared Complete instructions on how to convert a Fusion Drive that was converted to APFS back to HFS+ are here, and they're not for the faint-hearted