May have somehow bricked my first smartphone... yay! I got a new 6 Plus. When I got it, I took the SIM out of my 5s and put it in my 6 Plus. My 5s then sat there unused for about 3 days. Today I went to mail in my 5s for a trade in, but I couldn't get it to turn on. I charged the phone for a couple of hours but it still would not turn on. It would not even show the battery charging screen. Tried different cables, different outlets, different computers. Nothing worked. Finally I put it in DFU mode by holding the home button and plugging it in to iTunes. iTunes detects an iPhone in DFU mode, but when it starts the restore it just says "Waiting for iPhone" and then fails with error 4005. I tried other cables etc but nothing works. I followed all the steps in this support document: http://support.apple.com/kb/TS5314. The phone just over a year old, so am I screwed? I plan to take it to the Apple Store on Tuesday... are they going to be able to help me? Is it at least repairable? Or is this phone just a loss? I have no reason to pay for a replacement since I just bought a 6 Plus, but I was counting on that trade in money. Why would it just suddenly stop working!? Argh!