Changing the Rear Case for Iphone 3GS

My Problem

I dropped it, and had to change it.

My Fix

it was difficult, I should of boat the Phillips screw driver. :/ but a sharp kitchen knife helped a lot.

My Advice

I did not know that the simcard holder is not included, was surprised. better understanding what you get I guess is the solution. Its hard and fragual/sensitive stuff you are fixing, have that in mind.