I just upgraded from an iPhone 4 to a Nokia Lumina 928 last week. I was forced to make the upgrade because my iPhone's charging port broke (due to normal wear and tear), and could no longer be charged. I was unable to acquire a replacement prior to the phone dying completely, and as such, I was unsuccessful in resetting the iPhone.
I am unable to receive texts from any iPhone users, period. We have tried deleting my number as a contact, resetting the SMS and iMessage settings, deleting my number and unregistering my device from iCloud and Apple, and I am still not receiving messages. These are standard messages, without pictures.