Stewart destroyed and dissected a wide variety of cell phones to harvest survival parts.
Cell Phone Parts
Regardless of the make or model, they all have similar internal components.
Start a Fire with the Battery Step 1
Short circuit the battery and create a red hot wire that will ignite good, dry tinder.
Start a Fire with the Battery Step 2
Tampon cotton quickly starts smoldering when touched with the hot wire.
Tinder From Circuit Board
Or use the already sharp edge of a circuit board to create tinder shavings for your fire.
Speaker Compass Step 1
Speakers include tiny magnets inside. Magnetize a small piece of wire by rubbing it in one direction across the magnet
Speaker Compass Step 2
Then float the magnetized wire on a leaf or wood shaving in a still puddle of water and the magnetized end will point north.
Signaling Devices Step 1
Behind every screen is some sort of shiny surface, which makes for a great signaling device.
Signaling Devices Step 2
Use your two fingers to frame the reflected sunlight and direct your signal accurately.
Make Fishing Lures Step 1
Plenty of little tidbits inside make great fishing hooks and lures.
Make Fishing Lures Step 2
This slide shows a homemade gorge (it lodges inside the mouth of a fish) baited with a worm and ready to go.
Hopefully you packed the headphones because the supple wires can be useful cordage.
Headphone wires can also be used to fashion a small game snare.
Circuit Board Arrowhead Step 1
Snap the circuit board into an arrow shape, then abrade it on a rock until you have smooth, sharp edges.
Circuit Board Arrowhead Step 2
Lash the arrowhead firmly onto a stick and use it for hunting fish or small game.