When you are using your iPhone, you sometimes will make a mistake while typing. What do you do? Well, Apple has a feature that allows you to undo your text to what you had previously by “shaking” your iPhone. Hold your iPhone firmly in one hand.
Tap the Undo button to confirm.
The picture below will show up. Tap “Undo Typing.”
So next time you make a mistake, don’t freak out. Just shake it!