Just a few days after publishing iOS 10.2.1 beta 3, Apple has rolled out another beta release.
iOS 10.2.1 beta 4 is now available to registered developers and public testers. If you fall into either category, you can grab your update by going into Settings > General > Software Update on your device. Devs can also grab the update from Apple’s Developer Center.
This update is likely focused on fixing bugs and improving performance under the hood rather than introducing new features. Apple hasn’t said when iOS 10.2.1 will be released to the public, but now that we’re on the fourth beta release, we could see a public launch within the next few weeks.