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Banglazed

macrumors 603
Original poster
Apr 17, 2017
5,036
9,685
Cupertino, CA
iOS 15.2 Beta 4

Release Date
― December 2, 2021
Build Number ― 19C5050b
Darwin Kernel Version ― 21.2.0: Mon Nov 15 23:30:26 PST 2021; root:xnu-8019.62.1~2

iOS 15.2 Beta 4 Release Notes

New Features & Changes
New Issues

App library in disarray (intermittent)
Remaining Issues
  • Streaming in the Music app could result in higher CPU usage, causing faster battery drain in some scenarios
Resolved Issues
  • Document-based apps no longer include a Save As menu item above Duplicate
  • Auto-brightness works; no longer locked on one setting
Additional Notes
  • iPhone 13/Mini/Pro/Max: 1.32.05
  • iPhone 12/Mini/Pro/Max: 2.23.02
  • iPhone 11/Pro/Max/SE 2020: 2.04.07
  • iPhone XR/XS/Max: 4.02.02
  • Qualcomm iPhone 8/8 Plus/X: 7.00.00
  • Intel iPhone 8/8 Plus/X: 5.01.01
  • Qualcomm iPhone 7/7 Plus: 7.10.01
  • Intel iPhone 7/7 Plus: 5.00.00
  • iPhone SE: 11.01.02
  • iPhone 6S/6S Plus: 7.70.00 and 8.02.01
  • iPad Air 4th gen: 3.01.02
United States
  • Verizon - 49.0
  • Visible (MVNO Verizon) 46.0
  • Verizon (iPad) - 41.0
  • T-Mobile - 49.0
  • AT&T - 49.0.1
  • FirstNet - 46.0
  • FirstNet (iPad) - 41.7.6
  • Cricket - 40.5.2
  • MetroPCS -
  • U.S. Cellular - 46.7.24
  • Sprint - 40.0
  • TracFone/Straight Talk/Walmart Family Mobile - 49.0
  • Xfinity Mobile 45
Australia
  • Optus - 49.0
  • Telstra - 49.0
  • Vodafone AU - 49.0
Belgium
  • BASE - 33.0
  • Orange B - 32.5.7
  • Proximus - 45.0
  • Telenet - 44.1
Canada
  • Videotron - 49.0
  • Rogers - 41.0
  • Fido - 49.0
  • Bell - 48.5
  • Telus - 48.5
  • Freedom/Shaw Mobile - 49.0
  • Fizz - 49.0
  • Virgin Mobile - 49.0
Denmark
  • 3 DK - 46.7.11
France
  • Bouygues Telecom - 40.0
  • Orange France - 47.0
Germany
  • Vodafone.de - 48.5
  • Telekom.de - 47.0
  • O2-DE - 48.5.1
Greece:
  • Cosmote - 38.0
Guatemala
  • TIGO GT - 49.0
India
  • Airtel - 48.0
  • Jio - 48.0
  • Vi India (Vodafone Idea) - 47.0
Ireland
  • Eir - 33.5
  • Vodafone IE - 38.0
Mexico
  • Mexico - Telcel - 35.0
Morocco
  • Orange - 44.0
Netherlands
  • KPN - 49.0
  • Vodafone NL - 45.0
Poland
  • T-Mobile -
  • Orange - 47.0
  • Play - 31.0
Portugal
  • Vodafone P - 40.0
Southeast Asia
  • Singapore Singtel -
  • Philippines Globe - 46.0
  • Philippines Globe (iPad) - 38.0
  • Philippines Smart - 44.0
  • Thailand AIS -
  • Malaysia Umobile - 33.0
  • Malaysia Maxis -33.0
  • Malaysia Digi -
  • Malaysia celcom -
  • Hong Kong - 32.0
  • Taiwan -
Sweden
  • Comviq -
  • Tre - 31.0
Switzerland
  • Salt - 45.0
  • Swisscom - 45.0
Turkey
  • Turkcell (Lifecell) - 36.5.5
  • Vodafone TR - 32.0
  • Turk Telekom - 32.0
United Kingdom
  • EE - 49.0
  • BT-UK (MVNO on EE)- 46.7.11
  • Three - 49.0
  • iD Mobile (MVNO on Three) - 36.5.4
  • O2-UK - 44.0
  • Giffgaff (O2 MVNO) - 41.0
  • Vodafone UK - 40.0
  • Virgin Mobile (EE MVNO) - 39.5
  • Lebara (Vodafone MVNO) - 49.0
Other
  • Docomo - 32.5.10
  • AlwaysOnline -
  • TDC (Denmark) 46.0
 
Last edited:
  • Streaming in the Music app could result in higher CPU usage, causing faster battery drain in some scenarios. (84861891, 85326575)
Seems like 15.2 will be released officially with this bug present.
Better not, I have this, almost everytime I use airpods pro on iphone 13 pro max. it gets burning hot and burns through battery. As it's a known issue, they might know exactly what's going on and planning to fix it later or they still work on potential fixes since it's known
 
Better not, I have this, almost everytime I use airpods pro on iphone 13 pro max. it gets burning hot and burns through battery. As it's a known issue, they might know exactly what's going on and planning to fix it later or they still work on potential fixes since it's known
It’s been known since beta 1, I assume that the final will be released next week and it’s very likely it won’t be fixed.
 
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Reactions: Diesel79
Hopefully not. Can’t See That in Release notes for b4
CD141CEA-3513-4A98-ADBA-DEBD5C4A02BD.jpeg
 
Any idea what the; "some scenarios" they are talking about? This is the main reason why I have been hesitant from jumping.
 
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