During reassembly, be careful not to trap the twelve cables as you insert the lens assembly into the outer shell:

Three cables along the top edge—two flex cables and one LED flex cable

Two cables in the top right corner—the battery connector and an antenna cable

Two cables along the right edge—an antenna cable and a wide flex cable

Two flex cables along the bottom edge

Three cables along the left edge—one antenna cable, one flex cable, and one speaker cable

You can use a rubber band to help secure the cables out of the way.