stableiPhone18,2Released on
What's new in iOS 26.5.1 23F81
Compared with iOS 26.5 23F77, the previous release for iPhone18,2 in the catalogue.
Previous releaseiOS 26.5
23F77iPhone18,2 · Released on This releaseiOS 26.5.1
23F81iPhone18,2 · Released on Compared sources7app_os, dyld_cache, exclave_cache, exclave_os, filesystem, kernelcache, system_os
New and removed binaries
By firmware source. Only sources both builds index completely are compared.
No binary was added or removed.
New frameworks and dylibs
Added framework binaries and dynamic libraries.
No framework or dylib was added.
Entitlement keys
Top-level keys no binary held before, and keys no binary holds any more. Compare entitlements
No entitlement key was introduced or removed.
New Objective-C classes
The binaries gaining the most classes, compared exactly. Every binary whose classes changed
No binary gained Objective-C classes.
Sandbox operations and profiles
Operations the sandbox checks and the compiled profiles it ships. Compare sandbox records
No sandbox operation or profile changed.
Largest API-surface changes
Binaries whose exported interface changed, by record delta. Every API-surface change
| Binary | Records | Changed collections |
|---|---|---|
| dyld_cache /System/Library/Frameworks/StoreKit.framework/StoreKit | 0 | Linked libraries changedC strings changedSections changed |
| dyld_cache /System/Library/Frameworks/_StoreKit_SwiftUI.framework/_StoreKit_SwiftUI | 0 | Linked libraries changedC strings changedSections changed |
| dyld_cache /System/Library/PrivateFrameworks/StoreKitUI.framework/StoreKitUI | 0 | Linked libraries changed |
| filesystem /Applications/StoreKitUIService.app/StoreKitUIService | 0 | Code identities changedLinked libraries changed |
| filesystem /System/Library/Frameworks/StoreKit.framework/Support/storekitd | 0 | Code identities changedLinked libraries changedPlist properties changedC strings changedSections changed |
| filesystem /System/Library/PrivateFrameworks/ASOctaneSupport.framework/XPCServices/ASOctaneSupportXPCService.xpc/ASOctaneSupportXPCService | 0 | Code identities changedLinked libraries changedC strings changedSections changed |
| kernelcache com.apple.driver.AppleBSDKextStarterTMPFS | 0 | Plist properties changed |
| kernelcache com.apple.driver.AppleBSDKextStarterVPN | 0 | Plist properties changed |
| kernelcache com.apple.driver.AppleHIDKeyboardEmbedded | 0 | Plist properties changed |
| kernelcache com.apple.driver.AppleStorageDrivers | 0 | Plist properties changed |