waiting for iPhone, black screen, won't restore.

Okay so I have an iPhone 6 and it has a black screen, does not turn on, no response at all. Except it does go into recovery mode, but once it is in it and shows up

in iTunes, it says it needs to update and restore. So I try to do that and then it goes to "waiting for iPhone" and then stops because of error 4005. Other than this there is no response, and updating/restore does not work successfully.