stableiPhone18,2Released on
What's new in iOS 26.5.2 23F84
Compared with iOS 26.5.1 23F81, the previous release for iPhone18,2 in the catalogue.
Previous releaseiOS 26.5.1
23F81iPhone18,2 · Released on This releaseiOS 26.5.2
23F84iPhone18,2 · 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/WebKit.framework/WebKit | +79 | C strings +71Undefined imports +8Linked libraries changedObjective-C ivars changedSections changed |
| dyld_cache /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libANGLE-shared.dylib | +59 | C strings +76Exports -18Undefined imports +1Sections changed |
| dyld_cache /System/Library/PrivateFrameworks/WebCore.framework/WebCore | +38 | C strings +28Exports +10Linked libraries changedSections changedUndefined imports changed |
| dyld_cache /System/Library/PrivateFrameworks/IMDaemonCore.framework/IMDaemonCore | +21 | Objective-C methods +8C strings +5Objective-C ivars +4Objective-C properties +4Sections changed |
| dyld_cache /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore | +16 | C strings +15Exports +1Linked libraries changedObjective-C ivars changedSections changed |
| dyld_cache /System/Library/PrivateFrameworks/IMSharedUtilities.framework/IMSharedUtilities | +9 | C strings +9Linked libraries changedObjective-C ivars changedSections changed |
| dyld_cache /System/Library/PrivateFrameworks/SafariShared.framework/SafariShared | -6 | Objective-C methods -3C strings -2Exports -1Linked libraries changedObjective-C properties changedSections changed |
| dyld_cache /System/Library/PrivateFrameworks/CoreUARP.framework/CoreUARP | -6 | C strings -6Objective-C ivars changedObjective-C properties changedSections changed |
| filesystem /System/Library/ExtensionKit/Extensions/com.apple.fskit.apfs.appex/com.apple.fskit.apfs | +5 | C strings +5Code identities changedExports changedSections changed |
| dyld_cache /System/Library/PrivateFrameworks/BlastDoor.framework/BlastDoor | +4 | Undefined imports +3C strings +1Objective-C ivars changedSections changed |