How to fix iTunes error 47

Hi,

I've replaced the screen and the iSight cam of my iPhone 5 that seemed fine but it was stuck searching for network, I erased all content and settings but I then couldn't activate the phone (still searching for network), so I thought I'd try a restore and try activating through iTunes, It is now stuck in restore mode and repeatedly giving me error 47, whatever the problem is wasn't causing too much grief before I tried to restore it so messed up now, fails everytime installing the firmware and I'm clueless as to what the problem is !

What is all the components that could be damaged (Except the Baseband !) ?