07-19-2021, 01:34 PM
Flash chips don't store data magnetically, unlike HDDs, floppies and tape. I haven't investigated the battery in depth - I was wondering about using magnets to secure a flip cover and expecting things like the vibrate motor, speaker or shielding cans to be the bits that might work best. The battery was a bit of a surprise as it's pretty much uniform, not just locally from a nickel interconnect or steel component.