Hey all, I was wondering what is the problem with the iPhone 7 touch ID home button? I have cleaned my thumb and re-programmed it. And I still get the problem sometimes, where sometimes unlocking the phone it doesn't unlock due to thumb not recognized. And I have done all the things people say to do like clean home button and thumb or to press home button and then just leave thumb there etc.... I still get error unlocking the phone sometimes. Does everyone who owns the new iPhone get this problem too? How do I go about making it unlock everytime?