Can i change the date on an ipad? While i'm awaiting my new ipad, i'm using a friends ipad2 with a staples check-in app. On the 14th day of checking in, there is a coupon for 50$ off a computer, which i'd really like to use today. I'm thinking i can keep changing the date, till i get 14 days ahead and reveal the coupon. Any thoughts!? Thanks!!