With the metal casing off, we pop off the antenna, decked in the familiar Apple black and gold.

We also get a better look at that ribbon cable we sheared earlier... It runs between the Lightning connector and battery, with some battery charging ICs along the way (we assume).

We've caught sight of more chips at the other end, so we ditch the battery and move to the fun stuff—like the teeeny logic board!

This little board is folded in half to make the most of the minimal space. Clever!