iOS 11.4 Beta 1 Bug Fixes, Changes, and Improvements

iOS 11.4 Beta 1

Seed Date ― April 2, 2018
Build Number ―15F5037c
Darwin Kernel Version ― 17.5.0: Sun Mar 25 20:49:19 PDT 2018; root:xnu-4570.60.10.0.1~16/RELEASE_ARM64_T8015

Report all issues at bugreport.apple.com or with the Feedback app.

New Features & Changes

• Messages in iCloud returns
• AirPlay 2 returns
• Stereo pairing for HomePod returns
• ClassKit framework

New Issues

• AirPlay - When streaming a video from the YouTube app via Airplay, audio might lag behind the video by 2-3 seconds
• AirPlay - When streaming a video from the YouTube app to a single Apple TV, only the audio might play out of the Apple TV
• Music - In certain circumstances playback might get stuck at the end of the first track
• Podcast widget and 3D shortcut are broken (not showing the content)
• When adjusting volume in Control Centre the on-screen volume display appears and it should not

Remaining Issues

• The shared web credentials API always returns the error “Autofill disabled”
• 3D Touch delay - wait about 3 seconds after unlocking device (Since iOS 11.3)
• iCloud Messages problem. The size of the iCloud-backup more than doubles with messages in iCloud activated. Also the information on the size of the messages in iCloud Storage does not match the size in iCloud Storage/Manage Storage/Messages/Conversations
• TV app
  • duplicate movies, tv shows and episodes (#177)
  • seasons out-of-order (#177)
  • wrong TV show title in multiple places (#177)
  • downloaded movies don't show up if you switch to the airplane mode (#270)
  • unable to stream some TV shows on cellular connection
  • "remove download" pop-up contents are not centered vertically (#306)
• Music
  • Playback can get stuck at the end of a song occasionally (#315)

Resolved Issues
Additional Notes

Spoiler: Modem Firmware

• Qualcomm iPhone 7/7 Plus: 3.64.00
• Intel iPhone 7/7 Plus: 2.03.09.01
• Qualcomm iPhone 8/8 Plus/X: 1.87.01
  
• Intel iPhone 8/8 Plus/X: 1.04.50
• iPhone 6/6 Plus/SE: 6.55.00
• iPhone 6S/6S Plus: 4.56.00
• iPhone 5S: 8.55.00

Spoiler: Carrier Version

United States

• Verizon - 32.0
• Verizon iPads - 30.5
• T-Mobile - 32.0
• T-Mobile iPads - 32.0
• AT&T - 32.0
• MetroPCS -
• U.S. Cellular - 30.5.1
• Sprint - 32.0
• TracFone/Straight Talk - 32.0

United Kingdom

• O2-UK - 32.0
• BT-UK - 32.0
• Three - 32.0
• EE - 31.5.2
• Vodafone UK - 32.0

Belgium

• Orange B - 32.0

Canada

• Videotron -
• Rogers - 32.0
  
• Fido - 31.5
  
• Bell -
• Telus - 31.1
• Freedom Mobile - 31.1

France

• Orange France - 31.5.1
• Orange Morocco - 31.5

Germany

• O2-DE -
• Vodafone.de - 32.0
• Telekom.de - 31.5.3

Netherlands

• KPN -

Southeast Asia

• Singapore Singtel -
• Philippines Globe - 32.0
• Philippines Smart - 31.5
• Thailand AIS -
• Malaysia Umobile - 32.0
• Malaysia Maxis -32.0
• Malaysia Digi -
• Malaysia celcom -

Sweden

• Comviq -
• Tre - 31.0

Ireland

• Meteor

Australia

• Optus - 30.5.1
• Telstra - 31.5.1

Turkey

• Turkcell (Lifecell) - 32.0
• Vodafone TR - 32.0
• Turk Telekom - 32.0

Poland

• T-Mobile -
• Orange - 32.0
• Play - 31.0

India

• Airtel - 32.0
• Jio - 32.0 (previously 31.5)

Mexico

• Mexico - Telcel - 32.0

Guatemala

• TIGO GT -32.0

Other

• Docomo - 31.5.2
• AlwaysOnline -