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Omar Rizwan . @omar,

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> So if I take a plastic bag, put an iPhone in it, and fill that bag with helium from a $1 balloon I bought at a dollar tree store, it will break the phone for a week, until the helium "airs out"?…

We found that, in 100% He, iPhones would die in about 90 minutes (and eventually would recover). also looking at MEMS oscillators in helium directly… 1) an hour in 100% He would be sufficient to get the oscillation to drift out of spec 2) the oscillators would return to normal after about 16 hours…

> So if I take a plastic bag, put an iPhone in it, and fill that bag with helium from a $1 balloon I bought at a dollar tree store, it will break the phone for a week, until the helium "airs out"?…

We found that, in 100% He, iPhones would die in about 90 minutes (and eventually would recover). also looking at MEMS oscillators in helium directly… 1) an hour in 100% He would be sufficient to get the oscillation to drift out of spec 2) the oscillators would return to normal after about 16 hours…

Jan 02, 2023, 12:29

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Omar Rizwan . @omar,

old.reddit.com/r/sysadmin/comments/9mk2o7/mri_disabled_every_ios_device_in_facility/e7g5rcw/

Jan 02, 2023, 12:29

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