How to unlink iMessage from phone number?
I recently switched over from iPhone 4 to a Samsung Galaxy S4. I used the iPhone for 2 years with iMessage on. I no longer use the iPhone. I turned off iMessage on my iPhone, I unregistered the iPhone from my Apple account. However my friends and family that own an iPhone with iMessage turned on, everytime they text my number...my new phone doesn't receive the text message. It still shows that my number is iMessage capable with the blue bubbles. And that is weird because I own an Android device now. How do I fix this issue? It's really annoying and I can't receive any texts from those people with iPhones.
iPhone 4