Apple releases iOS 12.4, watchOS 5.3 with Walkie Talkie bug fix
The releases of iOS 13, watchOS 6 and macOS Catalina are likely just a couple of months away, but that isn't stopping Apple from giving the current versions a big sendoff. The tech behemoth has released iOS 12.4, HomePod 12.4, tvOS 12.4, watchOS 5.3...