While iMessage is a great service that lets iPhone, iPad, iPod touch, and Mac users correspond for free with any other iOS user, it can also be a bag of hurt at times. One of the largest issues I see people complain about is the verification issue. Namely, iMessage will randomly sign you out of your account and you're kicked back to the login screen when you launch the Messages app. You sign back in and iMessage asks you to choose the numbers and emails you'd like, you click next, and the verification step rudely throws you back to the login screen.
If this sounds like an issue you've had, follow along and we'll walk you through how to try and resolve it.