Backup Your Data
Make sure you backup your data before you download the iPadOS 13 beta.
Data loss issues are rare, but there's always a chance something goes wrong. If you store sensitive data on your device, you'll want to make sure everything is backed up before you hit download.
Many of you already know how to backup the data, but if you need assistance, we've got some guides that will take you through the process.
We have a guide that will take you through the iTunes backup process. If you want to avoid iTunes, we also have a guide that goes over the backup process via iCloud.
Even if you don't have a ton of time to devote to the pre-installation process, this is a step you absolutely must take before you install iPadOS 13 beta.