Hello, New to this so here it goes: I have a HTC Thunderbolt had it for two years, I dropped it last Saturday and now the screen flickers sometimes and I have dead spots now. I really love this phone. I didnt break the screen, it does have a protective cover. could I have just dislodged the digitizer cable? I went to verizon and they said bolt is out of warranty, they gave me a i-phone 4, free, renewed contract, I dont like the iphone 4 people sound muffed when they call, only 3G, speaker is not as good as thunderbolt. What can I do? Do I dare open up bolt to see what happened, I looked on youtube and sounds really tricky to open up the phone, using heat prying things apart sounds like you can mess things up fast!! Thanks