But that won't help if you're up to the sort of attacker disk encryption is supposed to protect from, right? Disk encryption protects data at rest, in which cas

But that won't help if you're up to the sort of attacker disk encryption is supposed to protect from, right? Disk encryption protects data at rest, in which case you can assume the attacker has loaded the flash into his own system and don't give a cent about Android's PIN restrictions.