fullonrager··on Developer of Checkm8 explains why iDevice jailbreak exploit is a game changerYes, I have also seen discussion of dongles being made to jailbreak your iPhone. The Nintendo Switch has a bootrom exploit and a dongle to exploit it is available.
fullonrager··on Developer of Checkm8 explains why iDevice jailbreak exploit is a game changerIf law enforcement did take your device, it would be useless if you have a passcode. Your data will still be encrypted.