Comment by wat10000

Before First Unlock with recent hardware and an up to date OS is probably sufficiently infallible for an average person. I wouldn't want to rely on it if I was engaged in espionage, but for someone who won't get the NSA pulled into the case, I'd be pretty confident. This leaked Cellebrite support matrix shows that BFU was secure against them for iPhones that were nearly four years old at the time, and I doubt it's become significantly worse since then: https://ia800405.us.archive.org/32/items/inseyets-offline-uf...