rciPhone18,2Released on
What's new in iOS 27.2 RC 24B115
Compared with iOS 27.2 beta 4 24B5110a, the previous release for iPhone18,2 in the catalogue.
Previous releaseiOS 27.2 beta 4
24B5110aiPhone18,2 · Released on This releaseiOS 27.2 RC
24B115iPhone18,2 · 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.
| Source | Change | Logical path | Size | Records |
|---|---|---|---|---|
| dyld_cache | Added | /System/Library/PrivateFrameworks/SpeakerGroupSetupKit.framework/SpeakerGroupSetupKit | 1.4 MiB | 2,870 |
| filesystem | Added | /System/ExclaveCore/usr/share/exclavecore_sharedcache/t8150.RELEASE.restore.stripped.sharedcache | 324.4 KiB | 1 |
| filesystem | Added | /System/ExclaveCore/usr/share/exclavecore_sharedcache/t8150.RELEASE.stripped.sharedcache | 741.7 KiB | 1 |
| filesystem | Removed | /usr/libexec/memoryanalyticsd | 279.9 KiB | 2,798 |
| kernelcache | Removed | com.apple.kec.AppleEncryptedArchive | 64.2 KiB | 35 |
New frameworks and dylibs
Added framework binaries and dynamic libraries.
Frameworks
Dylibs
No new dylib.
Entitlement keys
Top-level keys no binary held before, and keys no binary holds any more. Compare entitlements
New keys
Removed keys
No removed key.
New Objective-C classes
The binaries gaining the most classes, compared exactly. Every binary whose classes changed
| Binary | New | Removed | Classes |
|---|---|---|---|
| dyld_cache /System/Library/PrivateFrameworks/HomeUI.framework/HomeUI | 35 | 0 | HUAccessoryPopUpMenuListModuleControllerHUDiagnosticsCameraClipSignificantEventsViewControllerHUDiagnosticsCameraClipViewControllerHUDiagnosticsCameraPlayerControllerHUDiagnosticsCameraTimelineViewHUDiagnosticsReachabilityEventViewControllerHUHomeTheaterEditorHelperHUHomeTheaterEditorViewControllerHUHomeTheaterIconCollectionListCellHUMediaGroupAudioSettingsViewControllerHUMediaGroupEditorBaseViewControllerHUMediaGroupEditorHelper35 in all |
| dyld_cache /System/Library/PrivateFrameworks/SpeakerGroupSetupKit.framework/SpeakerGroupSetupKit New binary | 24 | 0 | SpeakerGroupSetupKit.SGSSessionSpeakerGroupSetupKit.SGSDefaultsSpeakerGroupSetupKit.SGSDeviceRefSpeakerGroupSetupKit.SGSLaunchURLSpeakerGroupSetupKit.FindDeviceTaskSpeakerGroupSetupKit.SGSAVSchedulerSpeakerGroupSetupKit.SGSSimpleClientSpeakerGroupSetupKit.SGSAVCoordinatorSpeakerGroupSetupKit.SGSNetworkClientSpeakerGroupSetupKit.SGSHomeKitServiceSpeakerGroupSetupKit.SGSSessionLauncherSpeakerGroupSetupKit.SGSObservedDefaults24 in all |
| filesystem /usr/libexec/corerepaird | 23 | 0 | CRJasperTestCRRepairSessionCRTestCRTestSequencerCRTest_6002CRTest_7004CRTest_8185CRTest_8185_PatchCRTest_8185_StagedCRTest_8185_UpdateCRTest_8259CRTest_826223 in all |
| dyld_cache /System/Library/PrivateFrameworks/HomeKitDaemon.framework/HomeKitDaemon | 6 | 0 | HMDHeadlessSurroundSystemFilterAggregateDataGeneratorHMDHomeThreadExperimentHMDHomeThreadExperimentManagerHMDHomeThreadPerformanceLogEventHMDHomeThreadReliabilityLogEventHMDSurroundSystemsAggregateDataGenerator |
| dyld_cache /System/Library/Frameworks/HomeKit.framework/HomeKit | 5 | 0 | HMMutableSurroundSystemHMSurroundSystemHMSurroundSystemConfigurationRequestHMSurroundSystemConfigurationRequestPayloadHMSurroundSystemUpdateRolesRequest |
| dyld_cache /System/Library/PrivateFrameworks/HomeKitDaemonLegacy.framework/HomeKitDaemonLegacy | 4 | 0 | HMDHomeThreadExperimentHMDHomeThreadExperimentManagerHMDHomeThreadPerformanceLogEventHMDHomeThreadReliabilityLogEvent |
| dyld_cache /System/Library/PrivateFrameworks/SpringBoard.framework/SpringBoard | 4 | 0 | SBDeviceEmulationControllerSBFDIDeviceControlBacklightInformerSBFDIDeviceControlCoordinatorSBScreenEdgeCompensationDisplayTransformer |
| dyld_cache /System/Library/PrivateFrameworks/CoverSheet.framework/CoverSheet | 3 | 0 | CSInadvertentTouchIDRecognizerCSInadvertentTouchIDRecognizerSettingsCSMagSafeAccessoryWalletEmblemView |
Sandbox operations and profiles
Operations the sandbox checks and the compiled profiles it ships. Compare sandbox records
| Binary | Collection | Changes |
|---|---|---|
| kernelcache com.apple.security.sandbox | Sandbox profiles | 18 updatedcollectioncollection/MobileSlideShowcollection/app-extension-enhanced-securitycollection/apple-cloud-enhanced-securitycollection/baselinecollection/blastdoor-airlockcollection/blastdoor-idscollection/blastdoor-messagescollection/blastdoor-thumbnailscollection/com.apple.WebKit.GPUcollection/com.apple.WebKit.GPU.Developmentcollection/com.apple.WebKit.Networking |
Largest API-surface changes
Binaries whose exported interface changed, by record delta. Every API-surface change
| Binary | Records | Changed collections |
|---|---|---|
| dyld_cache /System/Library/PrivateFrameworks/HomeUI.framework/HomeUI | +1,681 | Exports +716Objective-C methods +422C strings +191Objective-C ivars +151Objective-C properties +98Objective-C protocol adoptions +43Objective-C classes +35Objective-C protocols +15Undefined imports +10Sections changed |
| dyld_cache /System/Library/VideoCodecs/VCPHEVC.videocodec | +1,219 | C strings +1,204Undefined imports +14Sections +1 |
| dyld_cache /System/Library/PrivateFrameworks/Home.framework/Home | +657 | Objective-C methods +278Objective-C properties +236C strings +70Exports +21Objective-C ivars +21Objective-C protocol adoptions +17Objective-C categories +4Undefined imports +4Objective-C classes +3Objective-C protocols +3Sections changed |
| filesystem /usr/libexec/corerepaird | +632 | C strings +333Objective-C methods +132Chained imports +49Undefined imports +49Objective-C classes +23Objective-C properties +18Objective-C ivars +17Sections +5Objective-C protocols +3Objective-C protocol adoptions +3Code identities changed |
| filesystem /Applications/DiagnosticsService.app/PlugIns/Diagnostic-8340.appex/Diagnostic-8340 | +515 | C strings +292Chained imports +108Undefined imports +108Exports +4Sections +2Linked libraries +1Code identities changed |
| filesystem /Applications/DiagnosticsService.app/PlugIns/Diagnostic-8268.appex/Diagnostic-8268 | +481 | C strings +284Chained imports +93Undefined imports +93Exports +9Linked libraries +1Sections +1Code identities changed |
| dyld_cache /System/Library/PrivateFrameworks/ASEProcessing.framework/ASEProcessing | +403 | C strings +361Exports +16Undefined imports +15Objective-C methods +11Sections changed |
| dyld_cache /System/Library/PrivateFrameworks/HomeKitDaemon.framework/HomeKitDaemon | +400 | C strings +139Objective-C methods +128Objective-C properties +79Objective-C ivars +30Objective-C protocol adoptions +10Objective-C classes +6Undefined imports +6Objective-C protocols +2Sections changed |
| dyld_cache /System/Library/Frameworks/HomeKit.framework/HomeKit | +386 | Objective-C methods +167C strings +99Objective-C properties +75Objective-C ivars +24Exports +13Objective-C classes +5Objective-C protocol adoptions +3Sections changed |
| dyld_cache /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBNNS.dylib | +376 | C strings +373Undefined imports +3Sections changed |