Next, use your spudger to pop open the plastic tabs located on either side of the tablet. There are 4 tabs on each side located in the same position on each side.

BE CAREFUL! These tabs are fairly fragile. I managed to break just about every one of them on my tablet :(

I think the safest way to open them is to apply light pressure to the case and pry it away from the screen until the tab pops free (not just rip it open like I did.)

You should now be able to hinge the screen open along the top edge then disengage it completely from the body.