For seemingly no reason at all today my iPhones touch screen or software is acting up. In texting and email and googling the space bar, number button, and anything on the bottom row doesnt work at all. in landscape mode they do work. but unfortunitly you cant do text messages and email in landscape mode. but the odd thing is that in the browser buttons on the bottom like bookmarks and back and forward work. and they are in the exact same space as the space bar and other buttons. tried restoring no luck. i also noticed that it takes more pressure to activate the home button than normal. anybody?