Your iPhone can already send messages with your voice, reply with a tap, and suggest words while you type. Now, with iOS 18.4, it can instantly launch a specific conversation from virtually anywhere on your device. Thanks to a new action in the Shortcuts app, you're just one tap (or Back Tap) away from texting your favorite contact. Apple introduced the new Open Conversation action in iOS 18.4, and it's also backward compatible with at least iOS 18.3.1. Whether you're setting it up for speed,...
