15 Things You Did Not Know Your iPhone Could Do. Did you change your mind about that text you just tapped in? Shake your phone, and an “Undo Typing” box will come up. If you change your mind shake it again and a redo typing box will pop up
Price code secrets for 16 retailers, including Costco, Sears, Target, and more! You'll learn how to identify clearance sales and be able to pinpoint when a "sale" item will actually have its price lowered soon.