Keynote
Undo or redo changes in Keynote on iPhone
You can undo recent changes then redo them if you want them back.
Undo or redo actions
Go to the Keynote app
on your iPhone.Open a presentation, make any edits, then do one of the following, as necessary:
Undo the last action: Tap
. Tap multiple times to undo all your recent actions.Redo the last action: Touch and hold
, then tap Redo. Perform these steps multiple times to redo all your recent actions.
If you want to delete all the changes you made since you opened a presentation, you can restore the presentation to its state when you opened it.