The Samsung Galaxy (my Wifes phone) screen is larger than the iPhone screen (just a little), and it drives me nuts. A friend of mine handed me his iPhone once and I looked at it for a minute, diddled a bit, got it locked up and handed it back to him.
He had to hard reset the phone. Pissed him off a bit. Seems a hard reset causes a loss of config information. Or something I did caused it.
I really do not know what I did. All I know is I did it good.