You may delete a note and then realize that you didn’t want to delete it.Sometimes things don’t save or an app can crash causing the notes that we took to not save.There are many reasons that we could have lost notes on iPhone. Why Would my Notes no Longer be on my iPhone in the First Place and Where do they go? Method 4: Recover Notes on iPhone using Data Recovery Software.Backup your iPhone in Case You Restore to an Older Backup and the Messages aren’t there Method 2: Recover Deleted Notes from an iTunes Backup.Method 1: Recover Permanently Deleted Notes using the Recently Deleted Folder.Why Would my Notes no Longer be on my iPhone in the First Place and Where do they go?.