When the phone fell, the rear glass panel cracked even though I had protective sleeve around the device. Most of the "splintering" effect was hidden by the phone case, but there were some sharp edges and little slivers would fall out every now and then. I wanted to get it fixed.
The repair was *super* easy. Take out the two screws, slide broken panel away, and replace it with the new one. Simple.
Not reading any instructions, I thought the old panel would simply "lift up" once the screws were removed. Not so. You need to slide first, then lift up.