That locks the phone, but a reboot presumably drops a lot of in-memory caches, to one degree or another. I don’t know whether (or how well) iOS zeroes out memor

That locks the phone, but a reboot presumably drops a lot of in-memory caches, to one degree or another. I don’t know whether (or how well) iOS zeroes out memory, but I can certainly imagine the AFU state is easier to target than the BFU state.