If you’re like most people, you use your iPhone to read email, browse the web, and check your social media feeds. But what if you want to keep track of which emails you’ve read and which ones you haven’t? There are a few ways to do this. You can use the Unread badge on the email message itself, or you can use an app like Mailbox or Clear. But what if you don’t want to clutter up your screen with badges or icons? Here’s how to mark text as unread on your iPhone: ..
