Answer to: Dropped phone...minor fall...touch gone bad! :(Hey! FilsterTech can help you with a replacement! Check it out! http://filstertech.com/ Hope this helps!
Answer to: NO touch after change the displayFrom what you have explained, the most probable thing that happened was that you did not connect the digitizer(touch portion) correctly. If you are sure you connected it correctly then there is a chance it slightly disconnected when you were putting everything back together. Get back to me when you make sure it was all connected correctly!
Answer to: My iPod 5 camera is not workingIf the iPhone was dropped or water damaged, I would think you need the replace the camera itself. If it was dropped then the camera could have just disconnected a bit causing it to not work. I have seen this happen before. I need more info though... was it water damaged? or Dropped?