I got my MacBook Pro running again even with a dead main graphics chip. Apple refused to fix it or warranty it or give me ANY way to make it work again though they know this type of MacBook Pro has historically had problems with the GPU and they replaced many under warranty. Now they are refusing to put a battery in a phone that has no battery in it at all!!!! What?? If you bring in a phone with a 3rd party battery or no battery at all, they will do NOTHING for you!!