If you’re having trouble seeing unread messages on your iPhone, there’s a quick and easy way to fix the problem.

  1. Open the Messages app on your iPhone.
  2. Tap on a message to open it.
  3. On the top right corner of the message, you’ll see a number next to “Unread.” This number tells you how many messages in your conversation are still waiting for you to read.
  4. If you want to see all of your unread messages at once, tap on “All Unread.” ..