Failed update
Hi, I desperately need a help. I was updating my itunes with my phone connected to laptop when error 4005 occurred. Now my phone does not work, I can't turn it on, when I do an itunes logo apears with a cable. When I connect the cable there's a sound but the phone is not found by my laptop. Any ideas how to fix both devices. I tried restarting my laptop, installing new iTunes etc, nothing works...
iPhone 5