So I was updating to the newest weekly update of the eu Rom but something went wrong, and the update was stuck. After a bit I got it to work again, and decided to install the stable version instead of the weekly. It was not in the cards. That update/installation also froze, and now my phone is off and won't boot! Oh joy! Is there anything I or an actual repair shop can do, or is it just paperweight, and even if I take it to a repair shop, I'll be paying money for no reason?