If your carrier supports RCS, here's how to make sure it's working on your iPhone. 1. Open Settings. 2. Tap Apps near the bottom of the menu. 3. Tap Messages. 4. Tap RCS Messaging under Text Messaging ...

If you're an iPhone owner, you might be familiar with this experience. You're having a back-and-forth conversation with your friend over iMessage, when suddenly there's a lull and your blue bubbles ...