I took apart my iPhone and now the camera dosent want to work?

So my first and second Iphone broke so I used the parts and made one that works and now everything works besides the camera. When I open the camera app it just show a closed lense thing and dosent open or show anything. What can I do?I took apart my iPhone and now the camera dosent want to work?That is a software problem not a hardware issue. The only thing you can do is restore the iPhone and see if that works.I took apart my iPhone and now the camera dosent want to work?you can buy a new camera for your iPhone man, easy to fix it, check: www.smart-legend.comI took apart my iPhone and now the camera dosent want to work?how about just buying a new phone instead of messing with things you dont know about. lmfao