https://wccftech.com/ios-11-2-5-beta-7-tvos-11-2-5-beta-6-watchos-4-2-2-beta-5-released-developers/

Apple continues its software update process with the release of iOS 11.2.5 Beta 7, macOS 10.3.3 Beta 6 and watchOS 4.2.2 Beta 5 to developers.

Though this might sound absolutely absurd, but Apple released the sixth betas of iOS 11.2.5 and tvOS 11.2.5 just a couple of days back and already the company has seeded new software builds for developers. Today, if you are a registered developer, can go right ahead and download iOS 11.2.5 Beta 7, macOS 10.3.3 Beta 6 and watchOS 4.2.2 Beta 5. Given you have any previous beta installed, you can download the latest update over the air as long as you fulfill certain requirements such as enough battery life and connectivity to the Internet over WiFi.