Hi I've been with this recurrent problem on my iPhone 5... Most of the times the reminder alarm goes off I can't shut down the ringing... The reminder disappears but the tone not... Every time I update de system the problem stay solve for a couple of days but then back again.. It's kind annoying and I've been looking in a lot of forums and google it in every kind of word combinations I could possible think of and no answers for that who make me wondering if this one of a kind problem! Lucky me!!! If anyone heard about and have a solution I really appreciate the help because I don't want to do a full reset if it's possible another solution nether go to a shop spend money to do the same I can do by myself! Thanks