If you upgrade your iPad and gift, sell, or trade in the old one, perform a factory reset to delete all your data. A factory ...

A factory reset also automatically updates the operating system to its latest version, saving you some time and effort. To first back up your iPad, connect it to Wi-Fi. Then go to Settings ...

Unfortunately, you'll need to reset the iPad to its factory-default settings in the process. Afterwards, you can replace your data from a recent backup. There are a few ways to do this.