And you need to use the latest firmware because of herd immunity. What if someone sends you those strange characters and crashes your iMessage, then you pass it on to us? (I’m joking!)These posts about who uses the oldest version of iOS are amusing but strange. Not wanting to use beta I get, but sticking to old software with security issues because you're unimpressed with the newer software just doesn't make sense.
I think I would be constantly anxious if I was running an old version of an operating system. News-worthy, critical exploits seem more common recently. I assume most of us use banking apps etc.
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