IOS 15.5 build 19F5070b

iOS 15.5 build 19F5070b is the official Beta 4 release of iOS 15.5, which was released to Apple developers and public beta testers on 3 May 2022. Beta 4 will soon be able to be published for developers but it is too early in release to be published for anyone to install. Although there is rumors and found information, we don't have enough evidence to prove that these are real.