Apple on Thursday seeded the fourth beta of their upcoming iOS 10.2.1 update to developers and public beta testers. The new seed comes just a few days following the third beta seed of the mobile OS.
Registered Apple developers can download beta four of the iOS 10.2.1 update — Build 14D27 — directly from the Apple Developer Center, or over the air on iOS devices with the proper configuration profile installed. (Public beta testers can also download the update over-the-air if they have the proper configuration profile installed.)
So far, no noticeable new features have been noticed in the iOS 10.2.1 beta seeds. As a minor 10.2.x update, it likely contains only bug fixes and performance updates, with little to no outward facing new features. We’ll update this post if we find out differently.