Apple has seeded the second beta of iOS 12.3 today. The new build is available to those who have a registered iPhone or iPad in the Apple Beta Program. Registration into that program is free. If you already have a device registered, you can find the update in Settings>General>Software Updates on them.
The second beta of iOS 12.3 comes two weeks after the first beta was made available. It continues to focus on bug fixes and performance updates but also brings the new Apple TV user experience. That new experience, which is also in the Apple TV device beta, brings a new “for you” section that makes it easier to find new content you may want to watch. It also brings integrations with multiple network providers in the new Channels section. There you can access CBS All Access, Starz, Showtime, HBO, Nickelodeon, Mubi, The History Channel Vault, and Comedy Central Now without having to open those other apps. It is here that subscriptions to services will also be available when iOS 12.3 is released to the public.
Given that Apple is aiming to have this new Apple TV experience in everyone’s hands by May, we have the rare event of having a pretty good idea of when an iOS build is going to be released to the public. You can expect another two or three beta builds however before we get to that release.
As always, both AverageAppleGuy.com and Apple do not recommend installing beta versions of Operating Systems on your primary or daily use devices in case you happen across a crippling bug.