Now, let's recover the iPad deleted files with Asunsoft iPad Data Geeker. You can do it refer to the steps showed as below.
Step 1. Choose the iPad backup files to scan.
Download and run the Asunsoft iPad Data Recovery on your computer. Don't sync your iPad with iTunes after your files lost. You can choose the backup files which you want to recover first.
Step 2. Preview the files and select them to recover.
You can preview and check the messages, photos, notes by click them one by one. After preview, check those you want to get back and then hit "Recover" and save them to another storage device iPhone or your computer directly.
Notes: Remember to backup files regularly.