iOS 13.2 is available for iPhone and iPad User to Install Their are several methods to update your iOS Device for iOS 13.2 and one of them is OTA you can see the steps given below and install iOS 13.2 on your iPhone or iPad.
Always backup the iPhone or iPad to iCloud, iTunes, or a computer, before installing any system software update to iOS or ipadOS.
- Open the “Settings” app on iPhone or iPad
- Go to “General”, then to “Software Update”
- Choose “Download & Install” when the iOS 13.2 or iPadOS 13.2 update shows as available

The device will reboot automatically as part of updating iOS and iPadOS.