Hello, I have the official Android 2.2 on my phone from Sprint. Today I tried to pair it with my car's handsfree. The two (car and EVO) can see each other and it works fine until it gets to the point where I have to enter the pin number. A window pops up on the phone for the pin but when I tap the digits on the keypad, they don't enter into the pin field no matter how hard I try. This happened after the 2.2 upgrade. I have also rebooted the phone but no change. Any help appreciated.