If you're the owner of an iPhone 6S, there's a chance you've been having a bit of a nightmare with your device recently.
After recognising a battery fault with certain phones, Apple decided to offer affected customers a free replacement and a "we're sorry" pat on the head (probably).
Now, the company has explained exactly what was causing the problem - y'know, just in case you started to think it was a Galaxy Note 7 kind of deal.
In a post on its Chinese support site, the company described how devices produced in September and October 2015 contained a battery component that, essentially, was exposed to the air for too long. Umm, okay.
The post, via Neowin, reads: "iPhone 6s devices made in September and October 2015 contained a battery component that was exposed to controlled ambient air longer than it should have been before being assembled into battery packs.
"As a result, these batteries degrade faster than a normal battery and cause unexpected shutdowns. It's important to note, this is not a safety issue."
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So there you have it, folks, smartphone batteries are just another thing you can't expose to outside elements for too long - much like yourself, really.
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