Back in November of last year, we came across a set of teardown images for the HTC HD2. It was carefully taken apart and put on display like art – which is always an intriguing sight to behold. Well, now we’ve stumbled across step-by-step video manuals with detailed disassembling and assembling procedures. The blue lab coat, robotic-toned narration and subtitles suggest that these are official training materials from HTC. Watch it get torn down and then rebuilt again within 14 minutes in the videos below.

(via: YouTube)