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iOS 26.4 Beta Arrives Soon: What to Expect from Apple’s Latest Update and New iPhone Lineup

The iOS 26.4 beta is set to roll out the week of Feb 23. Discover the upcoming Siri upgrades, Apple Intelligence support, A17 & N1 chips, the new 7‑inch smart‑home screen, and which iPhone model fits you best.
8 February 2026 by
TechStora Editorial Board

Beta Release Timeline

Apple’s “Power On” newsletter confirms that, barring further delays, the first beta of iOS 26.4 will be shipped to developers during the week of February 23.

Key Features in iOS 26.4

The beta will include early components of the long‑awaited Siri overhaul and lay the groundwork for Apple Intelligence integration.

  • Enhanced voice recognition and contextual responses
  • Deeper integration with third‑party apps via new APIs
  • Performance optimizations for the A17 and newer chips

Apple’s New iPhone Lineup

Four new iPhone models hit the market, each with distinct hardware and software upgrades.

  • Model A: Standard size, A17 chip, Apple Intelligence support
  • Model B: Larger display, N1 wireless networking chip
  • Model C: Premium camera system with advanced computational photography
  • Model D: Budget‑friendly variant with A16 chip

Hardware Upgrades: A17 and N1 Chips

The A17 chip powers the latest iPhones, delivering faster AI processing for Apple Intelligence features. The new N1 chip handles Wi‑Fi 7 and ultra‑low‑latency connections, improving cloud‑based tasks and gaming.

7‑Inch Smart Home Hub

A squarish 7‑inch screen is introduced as a dedicated smart‑home controller, supporting music playback, video calls, and seamless integration with HomeKit accessories.

What MacRumors Readers Should Know

MacRumors’ community of consumers and professionals can expect detailed how‑to guides, purchasing advice, and deep‑dive technical analyses for iOS 26 and the new iPhone hardware.