Help! Blank white screen

[acousticbiker]

I loaded a new app called 'Like This'. Since launching it, I'm stuck with a white screen (can toggle on/off with sleep button). Holding the sleep/home button does not reset the iPhone. Any tips on getting my iPhone back up and running?

 

[dontwalkhand]

What happens when you plug it into a computer?

 

[acousticbiker]

What happens when you plug it into a computer?

Thanks. I was finally able to reset the device.