iOS 17.3 베타 버전에서 아이폰을 벽돌로 만드는 버그가 발견되면서 애플이 이 버전의 배포를 중단했습니다. 

만약 벽돌이 됐다면 복구 모드로 진입해 구 버전으로 롤백하면 됩니다. 

↓https://developer.apple.com/documentation/ios-ipados-release-notes/ios-ipados-17_3-release-notes

iOS & iPadOS 17.3 Beta 3 Release Notes | Apple Developer Documentation Update your apps to use new features, and test your apps against API changes. from APPLE DEVELOPER DOCUMENTATION

Overview

The iOS & iPadOS 17.2 SDK provides support to develop apps for iPhone and iPad running iOS & iPadOS 17.3 beta 3. The SDK comes bundled with Xcode 15.1, available from the Mac App Store. For information on the compatibility requirements for Xcode 15.1, see Xcode 15.1 Release Notes.

StoreKit

Resolved Issues

• Resolved an issue where APIs which provide Transaction values would unexpectedly fail when the purchase price of the transaction is a very large number. (118883880)