So in the past few days I just retired my old iPhone 5 and upgraded to the new iPhone 6.
Once I took the SIM out, I expected just standard carrier calls and texts to stop working (for obvious reasons) but for some reason all forms of iMessage seem to have stopped working too.
For many reasons I intend on still using the iPhone 5 without a SIM so is they're any reason as to why iMessage stopped working? I thought it would have assumed the functionality of what would essentially be a very large iPod touch.
Enabling and disabling it in settings hasn't done much, yet it is activated successfully upon turning it on. I don't receive messages anymore and sending messages causes it to instantly fail.