https://wccftech.com/download-ios-13-1-ipados-13-1-beta-3-without-developer-account/

Apple released iOS 13.1 beta 3 and iPadOS 13.1 beta 3 a while back. Here’s how to download it without a developer account.

Apple’s iPhone 11 keynote event was jam-packed with some great announcements. From the iPhone 11 to the iPhone 11 Pro and iPhone 11 Pro Max, and let’s not forget the Apple Watch Series 5, everything had us on the edge of our seats. But, at the end of every keynote, we are always left with the Gold Master release of the company’s software lineup. Apple surprised everyone with the lack of it. Only the iOS 13 GM was released, not even iPadOS 13. What we did get was an update to iOS 13.1 whose pre-release version number has been bumped up to 3.