If you’ve deleted a presentation or want to reverse recent changes from an existing one, restoring a previous version of your document is a simple process on Presenter for iPhone.
You have various options for recovering your previous work, such as through the iA Presenter app or iCloud. iA Presenter for iOS comes with built-in support for iCloud Drive. In addition to having your documents synchronize across devices, you’ll also benefit from iCloud online recovery tools.
The first step you should try to revert recent changes is to use the iOS Undo function.
While you’re in your document, shake your phone from left to right to undo the most recent action you’ve taken, such as deleting a paragraph.
If you use iCloud, you can access previous versions by using the Browse Versions feature.
Simply long-press on a file in the Library’s File List, then select Browse Versions (swipe upwards to reveal the option if necessary).
Another way to recover your previous changes in a document is via the Browse Backups function.
To locate a backup, just like for versions, long-press on a file in the Library, then select Browse Backups (swipe upwards to reveal the option if necessary).
Select the desired backup from the list, then press Restore.
Find out more on the Apple Support Site.
You can restore deleted iCloud files from up to 30 days earlier, from either the iCloud’s Restore Files (1) or the Recently Deleted folder (2).
Files you deleted in the app are sent to the Recently Deleted folder. To recover these files:
For the most up-to-date instructions on using iCloud recovery tools, head over to Apple Support.
Many cloud storage providers preserve multiple versions and backups of your documents for up to 30 days.
Visit your cloud storage provider’s desktop or web console to see what options are available. Some of the more popular options are:
Dropbox | Google Drive | OneDrive
If you are experiencing a problem that our support section doesn’t solve please reach out to us. We take a break on the weekends (JST), but during weekdays we aim to reply within 1-2 business days.
Backups And Recovery 
If you’ve deleted a presentation or want to reverse recent changes from an existing one, restoring a previous version of your document is a simple process on Presenter for Mac. You have various options to recover your previous work, either through the iA Presenter app or iCloud. iA Presenter for Mac comes with built-in support
Presenter for iPhone and iPad is currently in beta. Sign up for the waitlist. If you’ve deleted a presentation or want to reverse recent changes from an existing one, restoring a previous version of your document is a simple process on Presenter for iPhone. You have various options for recovering your previous work, such as
Presenter for iPhone and iPad is currently in beta. Sign up for the waitlist. If you’ve deleted a presentation or want to reverse recent changes from an existing one, restoring a previous version of your document is a simple process on Presenter for iPad. You have various options for recovering your previous work, such as