2nd generation updated to 6.2.1 and now.......
recently updated my 2nd gen unit to 6.2.1 and did a restore/reset and now it will not accept my apple id password which I've had for years. Any ideas on how to fix without changing apple id or password?
MacBook Pro (Retina, 15-inch, Late 2013), OS X Mavericks (10.9.1)