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iPhone 18 Pro Max (US)

Download iOS 27.2 (24B119) for iPhone 18 Pro Max (US)

Released
October 26, 2026
Version
iOS 27.2
Build
24B119
Identifier
iPhone19,3
Filename
iPhone19,2,iPhone19,3,iPhone19,7_27.2_24B119_Restore.ipsw
File size
13.72 GB

iOS 27.2 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides enhancements to Siri Al with the ability to retain useful context from previous Siri interactions as well as draw from a wider range of personal context. It also introduces Suggestions in Messages that help you take quick actions in apps like Calendar and Reminders based on context from your conversation. This release includes additional features, bug fixes, and security updates for your iPhone.

Siri AI (All iPhone 16 models and later, iPhone 15 Pro, iPhone 15 Pro Max)
  • Siri Al can recall your past conversations, so you can ask Siri about something it told you before, like the restaurants it recommended last week
  • Siri Al can draw from more sources to give you a great answer, including photos attached in Messages, Calendar event attendees, your voicemails, and better results from Safari history and Reading List
  • Excluded Apps lets you choose which apps Siri, Search, and suggestions can access, all from one setting
  • Granular text selection lets you select and copy just the part of a Siri response you need
  • Siri Al is available in more languages, with support tor French, Japanese, Korean, Portuguese, and Spanish. Siri Al is not available in the EU or mainland China
Other
  • Suggestions in Messages help you take action based on the context of your conversations, like adding a Calendar invite for a dinner
  • Shared Albums in Photos adds the ability to edit captions and comments, to avoid adding duplicate photos, and can display a reminder before albums expire so participants can save important photos and videos
  • The Home tab in the Podcasts app offers two separate sections for New Episodes and Continue Playing, letting you find the latest updates from your shows and then pick up where you left off
  • Friends tab in the Games app provides context on friend suggestions and shows recent games played on friends' player pages
  • Simple Profiles in the Apple TV app lets everyone in your household have their own profile, with recommendations that fit what they like to watch
  • FaceTime supports adding a third party sign language interpreter or live captioner to a call

For information on the security content of Apple software updates, please visit: https://support.apple.com/100100

Some features may not be available in all regions or on all iPhone models. To learn more, please visit: https://www.apple.com/ios/feature-availability/

Usage limits may apply for some Apple Intelligence features. To learn more, please visit: https://www.apple.com/apple-intelligence

Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit: https://support.apple.com/125039

Version Released File Size
27.2
24B119
October 26, 2026 13.72 GB
27.2 RC
24B115
October 19, 2026 13.72 GB
27.2 beta 4
24B5110a
October 13, 2026 13.72 GB
27.2 beta 3
24B5099f
October 5, 2026 13.37 GB
27.2 beta 2
24B5089g
September 21, 2026 13.23 GB
27.2 beta
24B5084k
September 16, 2026 13.23 GB

Installation Instructions

Always back up your device before installing beta software. You can back up your iPhone or iPad using iCloud or your computer.

macOS

  1. Plug your iPhone 18 Pro Max (US) in to your Mac.
  2. Navigate to your iPhone 18 Pro Max (US) in Finder.
  3. Hold the Option or Alt key on your keyboard, and click the "Check for Update" button.
  4. Select the iPhone19,2,iPhone19,3,iPhone19,7_27.2_24B119_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 18 Pro Max (US) to reboot.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 18 Pro Max (US) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 18 Pro Max (US).
  4. Hold the Shift key on your keyboard, and click the "Check for Update" button.
  5. Select the iPhone19,2,iPhone19,3,iPhone19,7_27.2_24B119_Restore.ipsw file that you downloaded.
  6. Wait for the update process to complete, and the iPhone 18 Pro Max (US) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 18 Pro Max (US) in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone19,2,iPhone19,3,iPhone19,7_27.2_24B119_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 18 Pro Max (US) to reboot.