Martin Hector (@marcan42) from the established hardware hacking group fail0verflow has to say about the situation: https://marcan.st/2016/03/untangling-ios-pin-

Martin Hector (@marcan42) from the established hardware hacking group fail0verflow has to say about the situation: https://marcan.st/2016/03/untangling-ios-pin-code-security/ https://marcan.st/2016/03/untangling-ios-pin-code-security/ Essentially you can just automate the backup/restore of the eMMC flash storage and brute force the PIN. :)