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iOS 18.7.4 ― Bug Fixes, Changes, and Improvements

Banglazed

Banglazed

macrumors 603
Original poster
Apr 17, 2017
5,152
10,455
Cupertino, CA
iOS 18.7.4

Release Date ― January 26, 2026
Build Number ― 22H218
Darwin Kernel Version ―

This update extends the certificate required by features such as iMessage, FaceTime, and device activation to continue working after January 2027.

iOS 18.6 Beta Release Notes

Remaining Issues
Resolved Issues
Features:

Additional Notes
To get the beta over-the-air:
  1. Enable Beta Updates (Settings > General > Software Updates > Beta Updates)
  2. Make sure you’re signed into the right Apple Account
  3. Select which beta you’d like to receive (public/developer beta)
  4. Hit "Back" and pull down to refresh
  5. Back up to a computer or to iCloud
  6. Install the beta
If you no longer wish to receive beta updates:
  1. Turn off the Beta Updates (you can also sign out of your Apple Account to reset this setting)
  2. Wait for the next public release or follow the guide below to go back to a release build
Troubleshooting: If the beta doesn’t show up on your phone, try turning on airplane mode, then turning it back off, or restart your device.

How to install using a Mac?
  1. You’ll need the Xcode beta itself or a MobileDevice.pkg somebody extracted from the beta (click with two fingers or control-click), then choose Show Package Contents. Go to Contents/Resources/Packages. - this will work on older Macs that do not support the latest macOS or Xcode betas)
  2. Back up to your Mac or to iCloud in case you need to go back to another version
  3. Hold down Option, then click on ‘Check for Update’/‘Restore iPhone...’ and select the IPSW file you downloaded from the Apple Developer site. Note: You must be connected to the internet to complete the restore.
  4. Enter your iPhone passcode if you’re prompted to do so.
Notes/Tips:
  • Always keep a backup in case you need to restore your phone
  • Restoring wipes your settings and all data on your iPhone
  • You only need to reinstall MobileDevice.pkg if your Mac stops recognizing your iPhone
  • There is no MobileDevice.pkg equivalent to iTunes for PC which would require a new iTunes to support new/beta iOS
  • Upgrading to a newer iPhone? You can update using your Mac before setting up the phone
  • iPhone 16 series: 1.70.02
  • iPhone 16e: 1.0.13
  • iPhone 15 series: 2.70.02
  • iPhone 14 series: 3.70.02
  • iPhone 13 series and iPhone SE (3rd gen): 4.70.01
  • iPhone 12 series: 5.10.01
  • iPhone 11 series, iPhone SE (2nd gen) and iPad Air (Cellular, 4th gen): 6.01.01
  • iPhone XS, XS Max and XR: 7.01.01
Australia
  • Optus - 51.0
  • Telstra - 55.0
  • Vodafone AU - 64.5.5
Belgium
  • BASE - 33.0
  • Orange B - 58
  • Proximus - 45.0
  • Telenet - 64.5.6
Brazil (updated 26b1r2, unchanged from 26b1)
  • Claro Brasil - 64.5.4
  • Vivo - 64.5.4
  • TIM -
  • Oi -
Canada
  • Bell - 62.8
  • Fido - 56.0
  • Fizz - 53.0
  • Freedom/Shaw Mobile - 54.8.6
  • Mint Mobile - 58.0
  • Public Mobile - 54.8.4
  • Rogers - 64.3
  • Telus - 54.8.8
  • Videotron - 53.0
  • Virgin Mobile - 50.0
Denmark
  • 3 DK - 46.7.11
  • TDC 64.0
  • Norlys 64.0.1
Finland
  • DNA - 58.5.7
France
  • Bouygues Telecom - 40.0
  • Orange France - 63.0
  • Free - 64.1.1
  • SFR -
Germany
  • Vodafone.de - 62.8.1 and RCS enabled
  • Telekom.de - 64.5.6 and RCS enabled
  • o2-de - 61.6.1 RCS enabled
Greece:
  • Cosmote - 38.0
Guatemala
  • TIGO GT - 49.0
India
  • Airtel - 58.5.18
  • Jio - 58.5.18 (iPhone) and 58.5.18 (iPad)
  • Vi India (Vodafone Idea) - 58.5
Ireland
  • Eir - 33.5
  • Vodafone IE - 38.0
Mexico
  • AT&T - 57.0
  • Telcel - 57.6
Morocco
  • Orange - 50.0
Netherlands
  • KPN - 61.0
  • Vodafone NL - 45.0
  • Odido -
Poland
  • T-Mobile - 64.5.4
  • Orange - 64.5.2
  • Play - 61.0
  • Plus - 61.0
Portugal
  • Vodafone P - 40.0
Romania
  • Orange RO - 55.0
Slovakia
  • Orange SK - 57.6
Southeast Asia
  • Singapore Singtel -
  • Philippines Globe - 62.0
  • Philippines Globe (iPad) - 38.0
  • Philippines Smart - 63.0
  • Thailand AIS - 53.0
  • Thailand DTAC - 53.0
  • Malaysia Umobile - 33.0
  • Malaysia Maxis -33.0
  • Malaysia Digi -
  • Malaysia celcom -
  • Hong Kong - 32.0
  • Taiwan -
Spain
  • Orange ES - 64.5.5
  • DIGI ES - 54.8.4
  • Vodafone ES - 54.8.8
  • Movistar - 58.0
  • Yoigo - 63.0
Sweden
  • Comviq -
  • Tre - 31.0
Switzerland
  • Salt - 58.0
  • Sunrise - 63.0
  • Swisscom - 63.0
Turkey
  • Turkcell (Lifecell) - 36.5.5
  • Vodafone TR - 32.0
  • Turk Telekom - 32.0
United Kingdom
  • BT-UK (EE MVNO) -
  • EE - 64.0
  • Giffgaff (O2 MVNO) -
  • iD Mobile (Three MVNO) - 64.2
  • Lebara (Vodafone MVNO) -
  • Mozillion (EE MVNO) - 63.5.1
  • Lyca (EE MVNO) -
  • O2-UK - 64.0.1
  • Sky (O2 MVNO) -
  • Three - 64.2
  • Virgin Mobile (EE MVNO) -
  • Vodafone UK -
United States
  • AT&T - 64.0.1
  • Boost - 57.0
  • Cricket - 60.5.5
  • FirstNet - 55.0
  • FirstNet (iPad) - 41.7.6
  • Metro (TMO MVNO) - 64.5.12
  • Spectrum (VZW MVNO) - 64.0.1
  • T-Mobile - 64.0.2
  • TracFone/Straight Talk/Walmart Family Mobile - 63.5
  • U.S. Cellular - 46.7.24
  • Ultra/Mint Mobile (TMO MVNO) - 64.0
  • Verizon - 64.0
  • Visible (VZW MVNO) - 62.0
  • Xfinity Mobile - 57.6.1
Other
  • Docomo - 32.5.10
  • AlwaysOnline -

Historical beta release chart

iOS Version History Chart

iOS version history chart
www.thinkybits.com www.thinkybits.com
 
Last edited:
  • Angry
Reactions: Hans300
I cant find this update on my 16pro currently running the "public beta" (same as release version) 18.7.3 🙁
I think this might be it for our 16 series, and if 26.2.1 has security updates, I will have to bite the bullet.
 
I believe Apple historically only released up to iOS/iPadOS x.7.2 for newer devices once a new major iOS/iPadOS version is released so getting 18.7.3 this time was already a bonus.
 
  • Like
Reactions: Reverend Benny
So if this update is to add certificates to keep iOS things like Messages and FaceTime working after January 2027...does that put a hard deadline on staying on iOS 18? 🫠

Crazy to be limited in this way for a device as new as iPhone 16 Pro.
 
Last edited:
You can not install it on iPads that are compatible with 26 (iPad 8 exempt) even though the security updates page shows this.
iOS 18.7.4 and iPadOS 18.7.4
This update has no published CVE entries.		iPhone XS, iPhone XS Max, iPhone XR, iPad Pro 13-inch, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 7th generation and later, and iPad mini 5th generation and later
 
  • Sad
Reactions: Hans300
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