What's new in iOS 27.2 beta 3 (24B5099f) · iPhone18,2

Previous releaseiOS 27.2 beta 224B5089giPhone18,2 · Released on Sep 21, 2026

This releaseiOS 27.2 beta 324B5099fiPhone18,2 · Released on Oct 5, 2026

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.

14 added · 13 removed

Source	Change	Logical path	Size	Records
dyld_cache	Added	/System/Library/PrivateFrameworks/PommesRanking.framework/PommesRanking	16.1 KiB	61
dyld_cache	Added	/System/Library/PrivateFrameworks/SpotlightUIRanking.framework/SpotlightUIRanking	32.2 KiB	10
dyld_cache	Removed	/System/Library/Frameworks/FoundationModelsCore.framework/FoundationModelsCore	32.5 KiB	24
dyld_cache	Removed	/System/Library/PrivateFrameworks/ChassisTriagePlaneClient.framework/ChassisTriagePlaneClient	1.9 MiB	1,135
dyld_cache	Removed	/System/Library/PrivateFrameworks/HealthClinicalPrioritization.framework/HealthClinicalPrioritization	16.1 KiB	14
dyld_cache	Removed	/System/Library/PrivateFrameworks/MTInferenceToolLib.framework/MTInferenceToolLib	265.1 KiB	684
dyld_cache	Removed	/System/Library/PrivateFrameworks/NonverbalCues.framework/NonverbalCues	64.6 KiB	38
filesystem	Added	/System/Library/ExtensionKit/Extensions/BTAppDataMigration.appex/BTAppDataMigration	75.7 KiB	410
filesystem	Added	/System/Library/ExtensionKit/Extensions/FileProviderSupersededAppReplacement.appex/FileProviderSupersededAppReplacement	112.1 KiB	559
filesystem	Added	/System/Library/ExtensionKit/Extensions/KeyboardAppMigration.appex/KeyboardAppMigration	91.9 KiB	417
filesystem	Added	/System/Library/ExtensionKit/Extensions/PerAppLanguageMigration.appex/PerAppLanguageMigration	111.0 KiB	572
filesystem	Added	/System/Library/ExtensionKit/Extensions/PhotoLibraryInstallCoordinationExtension.appex/PhotoLibraryInstallCoordinationExtension	74.1 KiB	369
filesystem	Removed	/System/Library/DistributedEvaluation/Plugins/PMLDESPlugin.desPlugin/PMLDESPlugin	87.8 KiB	389
filesystem	Removed	/System/Library/ExtensionKit/Extensions/FileProviderAppMigration.appex/FileProviderAppMigration	73.2 KiB	341
filesystem	Removed	/System/Library/HIDPlugins/SessionFilters/HIDSecureInputSessionFilter.plugin/HIDSecureInputSessionFilter	91.5 KiB	461
filesystem	Removed	/System/Library/Health/DiagnosticExtensionPlugins/HealthClinicalPrioritizationDiagnosticExtensionPlugin.bundle/HealthClinicalPrioritizationDiagnosticExtensionPlugin	34.1 KiB	10
filesystem	Removed	/System/Library/LocationBundles/RelevanceIntelligence.bundle/RelevanceIntelligence	34.2 KiB	8

All 6 binaries removed from dyld_cache All 12 binaries added to filesystem All 7 binaries removed from filesystem

New frameworks and dylibs

Added framework binaries and dynamic libraries.

2 frameworks · 0 dylibs

Frameworks

Dylibs

No new dylib.

Entitlement keys

Top-level keys no binary held before, and keys no binary holds any more. Compare entitlements

14 new · 4 removed

New keys

com.apple.DeviceRecovery.RestrictEraseAndUpdate 1 holder
com.apple.generativeexperiences.availabilityService.updateVersionGatingRules 1 holder
com.apple.manageddeviced.managed-apps.read 2 holders
com.apple.maps.suggestions.donations 2 holders
com.apple.maps.suggestions.predictions 2 holders
com.apple.mobileactivationd.recovery-activation-record 1 holder
com.apple.private.avfoundation.capture.toggle-continuity-capture 1 holder
com.apple.private.fileprovider.superseded-app-replacement 1 holder
com.apple.private.homekit.delegate-granting 2 holders
com.apple.private.menubar.hide-live-activity-settings 1 holder
com.apple.private.runtime-analysis-helper 2 holders
com.apple.rapport.AccessPolicy 2 holders
com.apple.rapport.EndpointContext 1 holder
com.apple.runningboard.tv 1 holder

Removed keys

com.apple.chassisplatformhostd.cpk.gov.remote 1 holder before
com.apple.security.hardened-process.checked-allocation 1 holder before
com.apple.security.hardened-processs.checked-allocations.soft-mode 1 holder before
com.apple.springboard.sceneaccessory.prototyping 1 holder before

New Objective-C classes

The binaries gaining the most classes, compared exactly. Every binary whose classes changed

274 binaries changed

Binary	New	Classes
dyld_cache /System/Library/PrivateFrameworks/IntelligenceSimulation.framework/IntelligenceSimulation	29	`IntelligenceSimulation.CampoSiriReplayerIntelligenceSimulation.(EventCounter in _3AD9493B4CBA514B9F6A3CD05CB1C3FF)IntelligenceSimulation.TranscriptProtoEvent.(_StorageClass in _A901DA6D96E7B0E66BB0378162847B56)IntelligenceSimulation.UserContextProtoUser.(_StorageClass in _4BCF78746508652FE9717A21BEBF971B)IntelligenceSimulation.TranscriptProtoAction.(_StorageClass in _D5FD5A0757EA7F87322E62EB3E08C5CA)IntelligenceSimulation.TranscriptProtoRequest.(_StorageClass in _168C303CE4A5BC7FCA81E2F4B9A38FA2)IntelligenceSimulation.ContextProtoContextMetadata.(_StorageClass in _045A8D7BD91C9C1ACF5F583054D7A974)IntelligenceSimulation.TranscriptProtoSessionStart.(_StorageClass in _F921DC53CE34A210FB0634EED5E0259D)IntelligenceSimulation.ContextProtoRetrievedContext.(_StorageClass in _045A8D7BD91C9C1ACF5F583054D7A974)IntelligenceSimulation.TranscriptProtoStreamStageEnd.(_StorageClass in _5E5ED3EC143A5F049CC862564D1B3E73)IntelligenceSimulation.TranscriptProtoSystemResponse.(_StorageClass in _5E5ED3EC143A5F049CC862564D1B3E73)IntelligenceSimulation.UserContextProtoMediaUserInfo.(_StorageClass in _4BCF78746508652FE9717A21BEBF971B)`29 in all
dyld_cache /System/Library/PrivateFrameworks/IntelligenceFlowRuntime.framework/IntelligenceFlowRuntime	13	`IntelligenceFlowRuntime.ManageWorkoutFlowIntelligenceFlowRuntime.AppIntentPrewarmerIntelligenceFlowRuntime.SetAlarmNoTimeFlowIntelligenceFlowRuntime.SensitivityRedactionIntelligenceFlowRuntime.SetTimerNoDurationFlowIntelligenceFlowRuntime.ShortcutUnsupportedFlowIntelligenceFlowRuntime.RemoteAppIntentPrewarmerIntelligenceFlowRuntime.ErrorLoggerQueryIdResolverIntelligenceFlowRuntime.HandoffNotSelectedRedactionIntelligenceFlowRuntime.RecalledConversationRedactionParticipantIntelligenceFlowRuntime.(ResultDialogRegistry in _A28DEAC7C9224078FAE6A03CAB5DC973)IntelligenceFlowRuntime.SearchRestrictionDialog.(BundleAnchor in _1FB17BE97B38728F16138FF45D5BA620)`13 in all
dyld_cache /System/Library/PrivateFrameworks/AgentSessionKitRuntime.framework/AgentSessionKitRuntime	11	`AgentSessionKitRuntime.SchemaV32.ArtifactEntityAgentSessionKitRuntime.SchemaV32.SyncTimestampEntityAgentSessionKitRuntime.SchemaV32.AgentProvenanceEntityAgentSessionKitRuntime.SchemaV32.SessionSyncBlobEntityAgentSessionKitRuntime.SchemaV32.AgentSessionEventEntityAgentSessionKitRuntime.SchemaV32.PendingSyncRecordEntityAgentSessionKitRuntime.SchemaV32.AgentSessionRecordEntityAgentSessionKitRuntime.SchemaV32.SessionSafetyStateEntityAgentSessionKitRuntime.SchemaV32.SessionSyncMetadataEntityAgentSessionKitRuntime.SchemaV32.CascadeDonationStateEntityAgentSessionKitRuntime.SchemaV32.CloudKitSyncEngineStateEntity`
dyld_cache /System/Library/PrivateFrameworks/CampoUIInternal.framework/CampoUIInternal	10	`CampoUIRequestFollowupSpecificationCampoUIInternal.ObservationDemandCampoUIInternal.SystemLayoutMarginsCampoUIInternal.SystemAuxiliaryProxyCampoUIInternal.ObservationDemandTokenCampoUIInternal.ObservationDemandStrategyCampoUIInternal.SysAuxCanvasObserverClientCampoUIInternal.(ResourceBundleClass in _251538DE2F4FE1C6D0F5E7BE2B3AC1FC)CampoUIInternal.(CanvasResponseGenerationCounter in _5A5E6EBFF623783312DE0E2942CF531C)CampoUIInternal.SystemLayoutMarginsReader.SystemMarginsTrackingViewController`
dyld_cache /System/Library/PrivateFrameworks/PhotosRendering.framework/PhotosRendering	8	`PhotosRendering.AudioMedia.ClassPhotosRendering.ImageMedia.ClassPhotosRendering.MetadataMedia.ClassPhotosRendering.ContainerMedia.ClassPhotosRendering.AnyComponentMedia.ClassPhotosRendering.AnyComponentMedia.AnyClassPhotosRendering.AnyMedia.ClassPhotosRendering.AnyMedia.AnyClass`
dyld_cache /System/Library/PrivateFrameworks/AppleMediaServicesUI.framework/AppleMediaServicesUI	7	`AppleMediaServicesUI.SelfieHingeHandlerAppleMediaServicesUI.SelfieMotionHandlerAppleMediaServicesUI.AMSPasscodeConfirmationViewAppleMediaServicesUI.SelfieAuthenticationServiceAppleMediaServicesUI.PasscodeConfirmationViewModelAppleMediaServicesUI.AMSPasscodeConfirmationView.PasscodeConfirmationViewControllerAppleMediaServicesUI.FaceIDGlyphView.Coordinator`
filesystem /usr/libexec/memoryanalyticsd	7	`MTCameraActivityObserverMTCameraActivityStateMTModelLoadingTrialConfigMTModelLoadingTrialConfigReaderMTModelLoadingTrialEngineMTStaticMemoryCostMTTrialClient`
system_os /System/Library/PrivateFrameworks/Nodes.framework/Nodes	7	`Nodes.GraphClipboardNodes.DocumentKeyStoreNodes.DocumentEncodingCacheNodes.DocumentKeySealingStatusNodes.(ClientCertificateDelegate in _E8FB8A0242226E641ABC4983AB73BCB0)Nodes.FilteredFrameSequence.IteratorNodes.ConcatenatedFrameSequence.Iterator`

Sandbox operations and profiles

Operations the sandbox checks and the compiled profiles it ships. Compare sandbox records

1 binary changed

Binary	Collection	Changes
kernelcache com.apple.security.sandbox	Sandbox profiles	4 added`protobox/appledepthdprotobox/corepersonalizationdprotobox/documentprocessingdprotobox/rcsq_ip_SBIN`264 updated`collectioncollection/BackgroundShortcutRunnercollection/MobileSlideShowcollection/accessorydcollection/apple-cloud-enhanced-securitycollection/callservicesdcollection/com.apple.siri.ClientFlow.ClientScriptercollection/containercollection/findmydevicedcollection/iapdcollection/locationdcollection/maild`

Largest API-surface changes

Binaries whose exported interface changed, by record delta. Every API-surface change

8,377 binaries

Binary	Records	Changed collections
dyld_cache /System/Library/PrivateFrameworks/IntelligenceSimulation.framework/IntelligenceSimulation	+39,335	Exports +37,483C strings +1,491Objective-C ivars +260Undefined imports +59Objective-C classes +29Linked libraries +10Sections +3
dyld_cache /System/Library/Frameworks/MediaToolbox.framework/MediaToolbox	-36,633	C strings -36,612Undefined imports -22Exports +1Dylib identities changedLinked libraries changedSections changed
dyld_cache /System/Library/PrivateFrameworks/CMCapture.framework/CMCapture	-20,188	C strings -20,015Objective-C ivars -72Objective-C methods -53Undefined imports -34Objective-C properties -23Exports +10Objective-C classes -3Objective-C protocol adoptions +1Segments +1Linked libraries changedSections changed
dyld_cache /System/Library/Frameworks/CoreMedia.framework/CoreMedia	-9,276	C strings -9,271Undefined imports -9Exports +4Dylib identities changedLinked libraries changedSections changed
dyld_cache /System/Library/Frameworks/VideoToolbox.framework/VideoToolbox	-8,456	C strings -8,460Objective-C properties +5Undefined imports -4Objective-C methods +3Dylib identities changedLinked libraries changedSections changed
dyld_cache /System/Library/VideoProcessors/NRFV4.bundle/NRFV4	-5,906	C strings -5,948Objective-C methods +19Objective-C properties +12Objective-C ivars +10Undefined imports +1Linked libraries changedSections changed
dyld_cache /System/Library/PrivateFrameworks/MediaExperience.framework/MediaExperience	-4,374	C strings -4,374Linked libraries changedSections changedUndefined imports changed
filesystem /System/Library/Frameworks/CoreTelephony.framework/Support/CommCenter	-2,934	C strings -2,880Chained imports -23Undefined imports -23Objective-C methods -7Objective-C ivars -1Code identities changedLinked libraries changedPlist properties changedSections changed
dyld_cache /System/Library/PrivateFrameworks/CMImaging.framework/CMImaging	-2,683	C strings -2,711Objective-C methods +8Undefined imports +7Exports +5Objective-C ivars +4Objective-C classes +1Objective-C properties +1Sections +1Segments +1Linked libraries changed
dyld_cache /System/Library/PrivateFrameworks/AVFCore.framework/AVFCore	-2,215	C strings -2,224Objective-C methods +15Undefined imports -7Exports -2Objective-C ivars +2Objective-C properties +1Linked libraries changedSections changed