iOS 12.4.5 ― Bug Fixes, Changes, and Improvements

[Banglazed]

iOS 12.4.5

Release Date ― January 28, 2020
Build Number ― 16G161
Darwin Kernel Version ―

iOS 12.4.5 provides important security updates and is recommended for all users.

New Features & Changes
New Issues
Remaining Issues
Resolved Issues
Additional Notes

• iOS Release Notes
• iOS Beta Release Notes
• Deleting built-in app can affect system functionalities and Settings app. To restore affected functionalities, download the deleted built-in app back to your device.

Spoiler: Modem Firmware

• Intel iPhone XR/XS/Max: 1.06.02
• Qualcomm iPhone 8/8 Plus/X: 3.70.01
• Intel iPhone 8/8 Plus/X: 2.03.06
• Qualcomm iPhone 7/7 Plus: 5.60.01
• Intel iPhone 7/7 Plus: 3.03.04
• iPhone 6/6 Plus/SE: 7.70.01
• iPhone 6S/6S Plus: 5.70.01
• iPhone 5S: 10.80.02
• Qualcomm iPad Pro 9.7: 5.60.01

Spoiler: Carrier Version

United States

• Verizon - 36.0.1
• Visible (MVNO Verizon) 34.0
• Verizon (iPad) - 35.0
• T-Mobile - 36.0.2
• T-Mobile (iPad) - 36.0
• AT&T - 36.0.2
• Cricket - 35.5.3
• MetroPCS -
• U.S. Cellular - 32.5.9
• Sprint - 36.1
• TracFone/Straight Talk/Walmart Family Mobile - 36.1
• Xfinity Mobile 36.0.1

United Kingdom

• EE - 36.0.1
• BT-UK MVNO on EE- 36.0
• Three - 36.0
• O2-UK - 36.0
• Vodafone UK - 36.0
• Virgin Mobile MVNO on EE- 34.0

Belgium

• Orange B - 32.5.7
• BASE - 33.0

Canada

• Videotron -
• Rogers - 36.0.1
• Fido - 35.5
• Bell - 35.0
• Telus - 32.5.12
• Freedom Mobile - 34.0

France

• Orange France - 31.5.1
• Orange Morocco - 31.5

Germany

• O2-DE - 36.0
• Vodafone.de - 36.0
• Telekom.de - 36.0

Netherlands

• KPN -

Southeast Asia

• Singapore Singtel -
• Philippines Globe - 36.0
• Philippines Globe (iPad) - 36.0
• Philippines Smart - 36.1
• Thailand AIS -
• Malaysia Umobile - 33.0
• Malaysia Maxis -33.0
• Malaysia Digi -
• Malaysia celcom -
• Hong Kong - 32.0

Sweden

• Comviq -
• Tre - 31.0

Switzerland

• Salt - 35.5
• Sunrise - 36.01
• Swisscom - 35.0

Ireland

• Eir - 33.5

Australia

• Optus - 32.0
• Telstra - 36.0

Turkey

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

Poland

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

India

• Airtel - 35.0
• Jio - 36.0
• Vodafone Idea - 35.5

Mexico

• Mexico - Telcel - 35.0

Guatemala

• TIGO GT -34.0

OtherDocomo - 32.5.10

• AlwaysOnline -

 

[reukiodo]

"This update has no published CVE entries." - https://support.apple.com/en-us/HT201222

So does anyone know what exactly was 'fixed'?

 

[punkdthrice]

This update improved the speed of my iPhone 6 significantly. I'm very impressed. Safari and app launching is much faster than 12.4.4.

 

[pshufd]

This update improved the speed of my iPhone 6 significantly. I'm very impressed. Safari and app launching is much faster than 12.4.4.

I just got the notification that it will be installed tonight. I think that I'm going to jump the gun. My iPhone 6 is a backup device and I sometimes use it as a music player when I go running because it's a lot smaller than my 7+. Looking forward to performance improvements.

Nice thing about being on 12 is that the updates download really fast because you're not competing with all of the 13.* folks.

The other nice thing about using 12 is that email isn't screwed up.

 

[pshufd]

I installed it and played around with it and don't really notice any performance improvements.

 

[Banglazed]

This build is no longer signed