iOS 14.5.1
Release Date ― May 3, 2021
Build Number ― 18E212
Darwin Kernel Version ―
This update fixes an issue with App Tracking Transparency where some users who previously disabled Allow Apps to Request to Track in Settings may not receive prompts from apps after re-enabling it. This update also provides important security updates and is recommended for all users.
New Features & Changes
New Issues
Remaining Issues
Resolved Issues
Additional Notes
Release Date ― May 3, 2021
Build Number ― 18E212
Darwin Kernel Version ―
This update fixes an issue with App Tracking Transparency where some users who previously disabled Allow Apps to Request to Track in Settings may not receive prompts from apps after re-enabling it. This update also provides important security updates and is recommended for all users.
New Features & Changes
New Issues
Remaining Issues
Resolved Issues
Additional Notes
- Developers and testers can still report bugs using the hidden Feedback app by entering the following in Safari URL:
applefeedback:// - iOS Release Notes
- iOS Beta Release Notes
- iOS Security Updates
- 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.
- iPhone 12/Mini/Pro/Max: 1.62.11
- Intel iPhone 11/Pro/Max/SE 2020: 2.04.07
- Intel iPhone XR/XS/Max: 3.03.05
- Qualcomm iPhone 8/8 Plus/X: 6.51.01
- Intel iPhone 8/8 Plus/X: 3.50.04
- Qualcomm iPhone 7/7 Plus: 7.10.01
- Intel iPhone 7/7 Plus: 5.00.00
- iPhone SE: 10.50.01
- iPhone 6S/6S Plus: 7.70.00 and 8.02.01
United States
- Verizon - 46.0
- Visible (MVNO Verizon) 46.0
- Verizon (iPad) - 41.0
- T-Mobile - 46.0.2
- AT&T - 46.0.1
- FirstNet - 46.0
- FirstNet (iPad) - 41.7.6
- Cricket - 40.5.2
- MetroPCS -
- U.S. Cellular - 32.5.9
- Sprint - 40.0
- TracFone/Straight Talk/Walmart Family Mobile - 46.0
- Xfinity Mobile 45
- Optus - 44.0
- Telstra - 46.0
- Vodafone AU - 44.0
- BASE - 33.0
- Orange B - 32.5.7
- Proximus - 45.0
- Telenet - 44.1
- Videotron - 45.0
- Rogers - 41.0
- Fido - 45.0
- Bell - 45.1
- Telus - 46.0
- Freedom Mobile - 46.0
- Fizz - 45.0
- Virgin Mobile - 45.0
- Bouygues Telecom - 40.0
- Orange France - 45.0
- Vodafone.de - 46.0
- Telekom.de - 46.0
- O2-DE - 40.0
- Cosmote - 38.0
- TIGO GT - 46.0
- Airtel - 46.0
- Jio - 45.1
- Vodafone Idea - 46.1
- Idea Cellular - 40.0
- Eir - 33.5
- Vodafone IE - 38.0
- Mexico - Telcel - 35.0
- Orange - 44.0
- KPN - 45.0
- Vodafone NL - 45.0
- T-Mobile -
- Orange - 46.0
- Play - 31.0
- Vodafone P - 40.0
- Singapore Singtel -
- Philippines Globe - 46.0
- Philippines Globe (iPad) - 38.0
- Philippines Smart - 44.0
- Thailand AIS -
- Malaysia Umobile - 33.0
- Malaysia Maxis - 46.0
- Malaysia Digi -
- Malaysia celcom -
- Hong Kong - 32.0
- Taiwan -
- Comviq -
- Tre - 31.0
- Salt - 45.0
- Swisscom - 45.0
- Turkcell (Lifecell) - 36.5.5
- Vodafone TR - 32.0
- Turk Telekom - 32.0
- EE - 46.0
- BT-UK (MVNO on EE)- 46.0
- Three - 46.1
- iD Mobile (MVNO on Three) - 36.5.4
- O2-UK - 44.0
- Giffgaff (O2 MVNO) - 46.0
- Vodafone UK - 40.0
- Virgin Mobile (EE MVNO) - 39.5
- Docomo - 32.5.10
- AlwaysOnline -
- TDC (Denmark) 46.0
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