Apple Seeds iOS 14.4 and iPadOS 14.4 Release Candidate to Developers and Public Beta Testers Thursday January 21, 2021 9:14 am PST by Juli Clover Apple today seeded the RC version of upcoming iOS 14.4 and iPadOS 14.4 updates to developers for testing purposes, with the new betas coming a week after Apple released the second betas. iOS 14.4 and iPadOS 14.4 can be downloaded through the Apple Developer Center or over the air after the proper profile has been installed on an iPhone or iPad. Paired with the HomePod 14.4 beta that is only available to a limited number of testers, iOS 14.4 adds new HomePod mini functionality that takes advantage of the mini's U1 chip.