ok, I think my iphone 4 went into paperweight mode. I've searched everywhere to find a phone with my specifics that went into non functioning mode. I was reading an article in the onion app, my screen flashed red, went blank, and won't turn on, no dfu, no home+power, nothing. it doesn't do anything when i plug it into the computer, and itunes doesn't recognize it. I have an iPhone 4 on 4.3.1, jailbroken using redsn0w. anything would be helpful. thank you.