I recently upgraded from the iPhone 4 to the iPhone 6. I backed everything up from my iPhone 4 to my computer through iTunes. Now when I plug my iPhone 6 into my computer, it charges and asks if I trust the computer, but nothing more. It does not connect to iTunes and I have the most recent version of iTunes. I have tried restarting my computer and phone, have reset my phone and started over from the initial setup process but nothing has helped. Anyone else ever have this problem? Any suggestions?