A few hours ago my friend attempted to guess my phone's unlock pattern. He failed 20 times, and now it is asking for my Gmail account info (email and password). I provided the info, but it told me that I had provided either the wrong email address or a wrong password. I went on my PC and tried logging in to verify that my information is correct, and it is. So why can't I open my phone? ): Please help I started using Android only a month ago and am not familiar with it.