Hardware-based bootrom exploits like limera1n and checkm8 can't be patched by Apple via software updates and are infrequent occurrences that we’d consider ourselves lucky to witness once every several years. With that in mind, a newly announced bootrom exploit for the iPod Nano 3rd, 4th, and 5th generation dubbed wInd3x may pique some interest.
Legacy 3rd, 4th, and 5th generation iPod Nanos now have a bootrom exploit called wInd3x
