Screw warranties! Real men (and women) don't need them. They are fearless when it comes to taking apart the 3DS with their bare hands. Putting it back together?
Eh... That's hard.
Here, a disassembled 3DS is reassembled with nothing more than tweezers and a screwdriver. Oh, a pair of hands, too.
It's a bit like watching surgery, but without all the blood and gory bits.