Undo iPhone: How to Reverse Your Last Action on iOS Devices

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By Matthew Simpson

Have you ever made a mistake on your iPhone and wished you could undo it? Well, you’re in luck! Undoing an action on your iPhone is simple and can be done in just a few steps. Whether you’ve accidentally deleted a text message, email, or photo, you can usually get it back with little effort.

Step by Step Tutorial: How to Undo on iPhone

Before we dive into the steps, let’s talk about what you’ll achieve by following them. You’ll learn how to reverse an action you’ve taken on your iPhone, such as typing or deleting something you didn’t mean to.

Step 1: Shake your iPhone

Shake your iPhone immediately after making a mistake.

When you realize you’ve made a mistake, quickly give your iPhone a firm shake. A pop-up will appear with the option to "Undo."

Step 2: Tap ‘Undo’

Select the ‘Undo’ option on the pop-up.

After you’ve shaken your iPhone, tap ‘Undo’ on the pop-up to reverse your last action.

After you complete the action, your last action will be reversed. For instance, if you accidentally deleted an email, it will reappear in your inbox.

Tips for Undoing on iPhone

  • Make sure to shake your iPhone as soon as you realize your mistake, as the undo option may not be available if too much time has passed.
  • If you accidentally undo something, you can shake your iPhone again and select ‘Redo’ to reverse the undo.
  • Not all actions can be undone, so it’s important to be cautious when performing tasks on your iPhone.
  • The undo feature works in most apps, including Messages, Mail, and Notes.
  • If you can’t undo an action, you may be able to retrieve lost data from a backup.

Frequently Asked Questions

Can I undo actions in all iPhone apps?

No, not all apps support the undo feature, but it is available in most of the built-in iPhone apps and many third-party apps.

What if shaking my iPhone doesn’t bring up the undo option?

If shaking doesn’t work, you may be in an app that doesn’t support the undo feature, or too much time may have passed since you made the mistake.

Can I undo the deletion of an app?

No, shaking your iPhone will not undo the deletion of an app. However, you can re-download the app from the App Store.

Is there a limit to how many times I can undo an action?

There’s no set limit, but the undo option will only reverse the most recent action you took.

Can I undo an action if I’ve already closed the app?

No, if you close the app before undoing an action, you will not be able to undo it.


  1. Shake your iPhone immediately after making a mistake.
  2. Tap ‘Undo’ on the pop-up to reverse your last action.


In conclusion, the ability to undo on an iPhone is incredibly helpful and can save you from the frustration of making mistakes. It’s quick, easy, and can often be a lifesaver. Whether you’re typing a message, organizing your photos, or sending emails, knowing how to undo can help you navigate your iPhone with confidence. Remember, not all actions can be undone, so it’s always best to double-check before making any significant changes or deletions. If you do find yourself in a sticky situation, just give your iPhone a shake, and with a bit of luck, you’ll be able to reverse your mistake. Keep these tips in mind, and you’ll be a pro at undoing on your iPhone in no time!