Mission Impossible?

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I left my bricked mobile device (an official software update made the device completely non-functional) unattended… this is the actual state that I found said device in. Exploded! The pictures don’t really make the utter failure (by design) suffered by the device full justice. It completely broke the entire device after it was inflated to approx x5 in thickness. I have never ever seen anything remotely as catastrophic vis-a-vis batteries go. There is a subheading to this title – and it reads:

the very last one (product) ever…