Have an 8GB iPhone and I recently dropped it jamming the side volume buttons in so they are not working anymore. I found casings with new buttons and was wondering if its possible to take apart and re assemble the iPhone without it looking like crap and working the same afterwards. Just wanted to see if anyone else has done this before I take it on. 
EDIT:
After ajusting my search i found this:
https://forums.macrumors.com/threads/334748/
seems to be good steps.

EDIT:
After ajusting my search i found this:
https://forums.macrumors.com/threads/334748/
seems to be good steps.