When i switch on my ipad a message says icloud backup is unable toaccess the account/review your account settings.when i try to operate ipad nothing at all happens ,not even the slide to unlock notce
when i swich on my ipad ameesage says icloud backup is unable to access the account.review your account imformation in settings.I cannot do an thing on the ipad as the slide to unlock does,t move at all.