I’ve found it very easy to open the phone with one of the blue opening picks.
Just slide it along the left and right side of the display.
No need to turn the spudger full 90°. Just turn it a little.
You have to lift it just a bit over the grey plastic knob on the left side.
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.