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Apple Seeds Fourth Betas of iOS 26.4 and iPadOS 26.4 to Developers [Update: Public Beta Available]

Apple today seeded the fourth betas of upcoming iOS 26.4 and iPadOS 26.4 updates to developers for testing purposes, with the software coming a week after Apple provided the third betas to developers.

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Registered developers can download the betas from the Settings app on the iPhone or iPad by going to the General section and selecting Software Update.

iOS 26.4 and iPadOS 26.4 add multiple new features to the iPhone and the ‌iPad‌. A Playlist Playground feature in Apple Music lets you generate songs for any idea, mood, emotion, or activity using a text-based prompt. There's also a Concerts Near You feature for finding local shows, and a redesigned look for albums and playlists with full-page artwork.

Apple Podcasts is getting native video podcasting capabilities that will make it easier to create, distribute, and monetize video podcast content through the Podcasts app. Video episodes will integrate with existing Apple podcasts features, like personalized recommendations and editorial suggestions.

Apple is testing end-to-end encryption for RCS, which will eventually bring full encryption to text conversations between Android and iPhone users. Apple is testing ‌RCS‌ with iPhone-to-iPhone conversations and iPhone-to-Android conversations.

Stolen Device Protection is enabled by default, there's a new ambient music widget, new average bedtime metrics in the sleep app, and plenty more. All of the features in iOS 26.4 can be found in our iOS 26.4 beta features guide.

Related Roundups: iOS 26, iPadOS 26
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Top Rated Comments

SactoGuy18 Avatar
19 weeks ago
This tells me they will release the Release Candidate probably next Monday.
Score: 6 Votes (Like | Disagree)
Digital Dude Avatar
19 weeks ago

Did Apple ever actually pinpoint 26.4 as the debut of New Siri or did I simply hallucinate that? It’s crazy how they announced New Siri all the way back in 2024 and it’s 2026 now with nary a new Siri.
No, you’re not hallucinating. I remember that too. Notwithstanding, Apple has been extraordinarily successful at overpromising and underdelivering. 👨‍🔬
Score: 5 Votes (Like | Disagree)
klasma Avatar
19 weeks ago

Did Apple ever actually pinpoint 26.4 as the debut of New Siri or did I simply hallucinate that? It’s crazy how they announced New Siri all the way back in 2024 and it’s 2026 now with nary a new Siri.
They wisely (?) said “in the coming year” last year, but it was reported that they internally aimed for 26.4, which however didn’t pan out.

Personally I expect iOS 27 Siri to still be underwhelming.
Score: 3 Votes (Like | Disagree)
19 weeks ago

This tells me they will release the Release Candidate probably next Monday.
Build number is 23E5234a, so you could well be right with RC next week...
Score: 3 Votes (Like | Disagree)
19 weeks ago
Did Apple ever actually pinpoint 26.4 as the debut of New Siri or did I simply hallucinate that? It’s crazy how they announced New Siri all the way back in 2024 and it’s 2026 now with nary a new Siri.
Score: 3 Votes (Like | Disagree)
19 weeks ago
Wooo, another step closer to the full release of Apple's purest vision of OS 26!


One more thing... It's time to get stoked for the impending release of the ALL NEW Siri, feature game-changing on-screen awareness that takes personalization to a whole new level with privacy only Apple can provide.

But seriously, I have a sneaking suspicion we won't see any more major additions to OS 26. Apple is dedicating their resources to OS 27.
Score: 3 Votes (Like | Disagree)