iOS 11.4
Release Date ― May 29, 2018
Build Number ― 15F79
Darwin Kernel Version ― Darwin Kernel Version 17.6.0: Mon Apr 30 18:48:32 PDT 2018; root:xnu-4570.60.21~3/RELEASE_ARM64_T8015
Report all issues at bugreport.apple.com or with the Feedback app.
New Features & Changes
iOS 11.4 includes AirPlay 2 multi-room audio, support for HomePod stereo pairs, and Messages in iCloud. This update also includes bug fixes and improvements.
AirPlay 2
Remaining Issues
Release Date ― May 29, 2018
Build Number ― 15F79
Darwin Kernel Version ― Darwin Kernel Version 17.6.0: Mon Apr 30 18:48:32 PDT 2018; root:xnu-4570.60.21~3/RELEASE_ARM64_T8015
Report all issues at bugreport.apple.com or with the Feedback app.
New Features & Changes
iOS 11.4 includes AirPlay 2 multi-room audio, support for HomePod stereo pairs, and Messages in iCloud. This update also includes bug fixes and improvements.
AirPlay 2
- Control your home audio system and AirPlay 2-enabled speakers throughout your house
- Play music at the same time on multiple AirPlay 2-enabled speakers in your house, all in sync
- Control AirPlay 2-enabled speakers from Control Center, the Lock screen, or AirPlay controls within apps on your iPhone or iPad
- Use your voice to control AirPlay 2-enabled speakers with Siri from your iPhone or iPad, HomePod, or Apple TV
- Take a call or play a game on your iPhone or iPad without interrupting playback on your AirPlay 2-enabled speakers
- Share control of the music queue with other users on Airplay 2-enabled speakers
- This update supports setting up your HomePod stereo pair using your iPhone or iPad
- HomePod pair automatically senses its location in the room and balances the sound based on the speakers' locations
- Advanced beamforming provides wider soundstage than traditional stereo pair
- HomePod will automatically update to support stereo pairs, unless auto updates are disabled in the Home app
- Store your messages, photos, and other attachments in iCloud and free up space on your devices
- All your messages appear when you sign into a new device with the same iMessage account
- When you delete messages and conversations they are instantly removed from all your devices
- To turn on Messages in iCloud, enable Messages in iCloud settings (Settings > [your name] > iCloud)
- Your conversations continue to be end-to-end encrypted
- Enables teachers to assign their students reading activities in iBooks using the Schoolwork app
- Fixes an issue where certain character sequences could cause Messages to crash
- Addresses a Messages issue that could cause some messages to appear out of order
- Addresses an issue that could prevent logging in or accessing files on Google Drive, Google Docs and Gmail in Safari
- Fixes an issue that could prevent data syncing in Health
- Fixes an issue that could prevent users from changing what apps can access Health data
- Resolves an issue that could cause an app to appear in an incorrect location on the Home screen
- Fixes an issue where CarPlay audio could become distorted
- Fixes an issue where selecting music from your iPhone could fail when playing music over Bluetooth or when connected to USB on some vehicles
Remaining Issues
- 3D Touch doesn't work on an Apple News link outside of the News app
- settings/notifications/face time/show as banner - toggling the switch on and off results in a respring
- Trying to play music from iPhone becomes extremely difficult via stock music app when iPhone and Apple Watch are connected to a Bluetooth headphone that supports multiple device connection (for example Shure SE 215).
- Fixes 3D Touch delay which would not activate without waiting about 3 seconds after unlocking (Since iOS 11.3)
- Qualcomm iPhone 7/7 Plus: 3.70.00
- Intel iPhone 7/7 Plus: 2.03.12
- Qualcomm iPhone 8/8 Plus/X: 1.93.00
- Intel iPhone 8/8 Plus/X: 1.04.51
- iPhone 6/6 Plus/SE: 6.55.00
- iPhone 6S/6S Plus: 4.60.00
- iPhone 5S: 8.55.00
United States
- Verizon - 32.0
- Verizon iPads - 32.0
- T-Mobile - 32.0
- T-Mobile iPads - 32.0
- AT&T - 32.0.1
- MetroPCS -
- U.S. Cellular - 30.5.1
- Sprint - 32.0
- TracFone/Straight Talk - 32.0
- O2-UK - 32.0
- BT-UK - 32.0
- Three - 32.0
- EE - 32.0
- Vodafone UK - 32.0
- Orange B - 32.0
- Videotron -
- Rogers - 32.0
- Fido - 31.5
- Bell -
- Telus - 31.1
- Freedom Mobile - 31.1
- Orange France - 31.5.1
- Orange Morocco - 31.5
- O2-DE -
- Vodafone.de - 32.0
- Telekom.de - 31.5.3
- KPN -
- Singapore Singtel -
- Philippines Globe - 32.0
- Philippines Smart - 31.5
- Thailand AIS -
- Malaysia Umobile - 32.0
- Malaysia Maxis -32.0
- Malaysia Digi -
- Malaysia celcom -
- Comviq -
- Tre - 32.0
- Meteor
- Optus - 30.5.1
- Telstra - 31.5.1
- Turkcell (Lifecell) - 32.0
- Vodafone TR - 32.0
- Turk Telekom - 32.0
- T-Mobile -
- Orange - 32.0
- Play - 31.0
- Airtel - 32.0
- Jio - 32.0 (previously 31.5)
- Mexico - Telcel - 32.0
- TIGO GT -32.0
- Docomo - 31.5.2
- AlwaysOnline -
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