I don't see why an usb media is so important.
you can download os X on demand, you can do that EVEN without any data on the internal storage, and yes, you can format and destroy the data on it (even the hidden partition)
and yes, you can force os x to forgot your apple id. the new user will use its own apple id.
you can download os X on demand, you can do that EVEN without any data on the internal storage, and yes, you can format and destroy the data on it (even the hidden partition)
and yes, you can force os x to forgot your apple id. the new user will use its own apple id.









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