In fact, there are two ways for you to recover your deleted notes from iPhone/iPad/iPod. One is restore note from iTunes backup; if youâve synced your iPhone/iPad/iPod with iTunes before you deleted the notes, another one is restore notes by using a third party tool.tep 2. Scan your iPhone/iPad/iPod for deleted notes. After a few seconds, when the program has recognized your iPhone connected to the PC, it will automatically scan your iPhone. Scanning time depends on the number of the files on your iPhone.