Botched Repair Likely Cause of Combusting iPhone After Flight
aesoteric writes "The combustion of an Apple iPhone 4 after a regional flight in Australia was likely caused by a botched repair of the handset by an unauthorized repairer, according to air safety investigators in the U.S. and Australia. A small metal screw had been misplaced in the battery bay of the handset. The screw punctured the battery casing and caused an internal short circuit, making the iPhone emit dense smoke (PDF)."
After reading the snarky comments in the previous story about "holding it wrong", "it's an iPhone so it's a feature", and "ban all phones without removable batteries", it's interesting to see what happens if you wait for investigative facts to come out. But where would be the fun in that? Slashdot's comment section is more about cathartic bashing than insightful commentary. Of course, now we'll see accusations that Apple bribed the ATSB or fake-posts from pretend-battery-engineers telling us how the story is wrong or some other similar silliness...
"Sufferin' succotash."
I wonder, and so what?
First rule of any tech repair, 'authorized' or not:
1. Always have a method to account for every screw and part removed!
I'm not authorized to service my own laptops, one of them has been disassembled literally dozens of times, and yet this scenario is very unlikely to happen to me. I have sets of interlocking parts compartments that I have labelled specifically for teardowns of each laptop; the screws are grouped by progressive steps or layers of the teardown, and further by size in some instances. This is critical even for someone performing the same teardown every day, as no one is perfect, but it's especially critical for those first or one-time teardowns.
This screw got misplaced not because the guy was 'unauthorized' but rather because he was careless and foolish. Just because a person is indeed authorized (or degreed) is no exemption from carelessness and foolishness.