The iPhone has much of the same functionality as a PC, including the ability to undo your last performed action. The undo feature extends beyond just undoing typed text; you can also undo pasting, deleting and cutting as well.
Everything happens in the background and you don't need to worry about it till you actually need to undo/redo what you wrote. In that case, tap the floating icon and Inputting+ shows up as a pop-up window. Undo and Redo: Tap the Undo or Redo arrows to find the text you had recently typed.
To undo a message that you sent, simply swipe down from the top-right corner of the iPhone's screen to bring up Control Center and quickly enable Airplane Mode on most iPhones or iPads.
Answer: A: Shake the iPhone the tap undo typing. It works in reverse too. If you need to redo typing.
You can also perform an undo action by swiping your iPhone's screen. To do it, place three fingers on the screen and swipe quickly to the left. You'll see an “Undo” message pop up near the top of your screen, and the last action will be undone.
Here is how to access it.
Simply click CTRL-Z while in the Rich Content Editor and it will undo the last action you completed. You can also do this by clicking on ALT-F9, then clicking on the Edit drop-down list, and selecting "Undo".
What is this? Just like the iPhone, undo and redo are available on the iPad in any text field as long as you have access to the keyboard. Undo is the ⌘ + Z (Control + Z) equivalent, and Redo is ⌘ + Shift + Z (Control + Shift + Z) equivalent on iOS from your Mac or PC.
Immediately recall any messages you accidentally sent In either case, you'll be able to recall those messages when iOS 16 becomes available. With the new feature, you'll press on the text message you want to unsend until a menu pops up. You'll then select Undo Send from the menu.
To bring back your data, just look for the little Lazarus symbol in the top-right corner of whatever box you were typing in. Click it, then choose the text you want to recover. Presto! It reappears like magic.
Ctrl+Z brought back all of the paragraphs that had disappeared when I clicked on something accidently. Wish I knew what it is that makes this happen. Note: To get all of the text back, I had to do the Ctrl+Z several times, but it did in the end recover all of it.
Undelete Older Deleted Messages
How to Undo on the iPhone
One way is to open your note in the Notes app, click the “Edit” menu in the menu bar, and choose “Undo” or “Redo,” depending on what you want to do. Another way is to use a keyboard shortcut. For undo, press Command+Z, and for redo, use the Shift+Command+Z shortcut. And that's it.
Tap "Cut" to delete the text. 4. To undo this action, give your iPhone a quick shake and tap "Undo." Alternatively, you can tap again and select "Paste" to paste the deleted text back in.