appleiosiphonemacoperating systemstips & tricks

iPhone – Shake to Undo

Want to delete what you just typed? Instead of holding down the delete key, just shake the phone. When you shake your phone and a pop-up window will offer to Undo or Cancel. Tap Undo to remove whatever text you just typed. If you change your mind, you can restore the text by shaking again and tapping the Redo button.

undo_intro_2x