The crash log, an IPS file, indicates a crash occurred at a specific time, with the exception backtrace pointing to _terminateAppIfThereAreUnhandledVoIPPushes. However, cross-reference with the SysDiagnose logs, there is no corresponding process or activity for the application at the reported crash time. The app was not active, nor was it woken up by any event. IPS file and SysDiagnose logs have been attached in the Feedback. Feedback - FB20044587

Observed few times that providerDidBegin(_:) delegate never called for the complete app session after app init(as part of this CXProvider registered) which was built with SDK 26 and running on iOS 26. This issue observed multiple times with our testing. Since there is no providerDidBegin:, client is marking CallKit as not ready and never report any calls for VoIP APNS and ended up in app crash due to "[PKPushRegistry _terminateAppIfThereAreUnhandledVoIPPushes]" Please refer for sysdiagnose logs : FB19778306

We've observed an issue where the video button on the CallKit UI is disabled during Video VoIP calls. This issue appears to be specific to notch devices running SDK 26 and iOS 26 beta 7, specifically on iPhone 11. We have not seen this behavior on devices with Dynamic Island or on older iOS versions. For further details, please refer to the attached video and sysdiagnose file. : FB19827793 Our experimentation suggests this issue is exclusively present on non-Dynamic Island devices with iOS 26 beta.

There consistent build failure in Xcode Beta 26.0 (Build 24112) on a project targeting iOS. The build process fails with an error indicating that the actool utility is unable to decode its own version information, leading to the overall build failure. error: Failed to decode version info for '/Applications/Xcode26.0.app/Contents/Developer/usr/bin/actool': The data couldn’t be read because it is missing. Feedback: FB19969269

For call reported in lockscreen, after updating the CXCallUpdate for an active callkit reported call with reportCallWithUUID:updated:. The display namer in the callkit UI is not getting updated. This issue exists from iOS 18 and later. Issue is always seen. Feedback updated with iOS 26 beta logs: FB13969440

An issue with the CallKit UI, specifically regarding the functionality of the speaker button. When a user initiates a video call with CallKit and then, using the existing CallKit session, initiates an audio call, there are no issues with CallKit or the audio. However, if the user terminates the video call from the CallKit UI, the active CallKit session ends. To resume the ongoing audio call, we report a new CallKit call upon the end call trigger. While there are no issues with this reporting, the CallKit UI does not provide an audio route for the built-in receiver, and the speaker button remains unresponsive. IPA was build on SDK 18 and running on iOS beta 26. Issue is NOT seen with SDK18 and running iOS 18.x or lower devices. Feedback - FB18855566

The application is placed into the idle state. Subsequently, the device enters a sleep state. While the device is in sleep, App start background task within the application successfully receives its expirationHandler callback. App received the expiration callback and App called the end BGtask OS did not released the Assertion. Resulting in App getting terminated by the OS for exceeding the BG task Apple Feedback- FB19192371

We're currently migrating from AppDelegate to UISceneDelegate due to console warnings . Our application's UI, which is built on a single webpage, functions correctly when launched in the foreground after this migration. However, we've encountered an issue with partial rendered UI components when launching the application from the background, such as upon receiving a VoIP call. During a background launch, the following delegate calls occur before the client attempts to load a local webpage: [08/07 16:25:49:037][ 0x101ea3910]<ALA_SIGNAL>: [OS-PLT] Exit -[AppDelegate application:didFinishLaunchingWithOptions:] [08/07 16:25:49:084][ 0x10c0c4140]<PushToTalk> [Pushnotif] [] <ALA_SIGNAL>: [OS-CCF] Enter -[PushNotificationManager pushRegistry:didReceiveIncomingPushWithPayload:forType:withCompletionHandler:] [08/07 16:25:49:098][ 0x101ea3910]Begin -[SceneDelegate scene:willConnectToSession:options:] [08/07 16:25:49:098][ 0x101ea3910]Exit -[SceneDelegate scene:willConnectToSession:options:] As part of client login process we load the index page in WebKit here: [08/07 16:25:50:977][ 0x101ea3910]<ALA_SIGNAL>: [PLT-OS] Enter -[SceneDelegate loadUI:] [UI Launch Reason = 1] Code: NSString *path = [[NSBundle mainBundle]pathForResource:@"index" ofType:@"html" inDirectory:@"www"]; NSURL *urlReq = [NSURL fileURLWithPath:path]; [webView loadFileURL:urlReq allowingReadAccessToURL:urlReq]; The problem we're observing is that the webpage is only partially rendering in this background launch scenario (Seen after brought to FG). Any insights or assistance you can provide would be greatly appreciated.

App initiates a App group based UserDefaults within the willFinishLaunchingWithOptions method and the same reference are used throughout the app life cycle + (NSUserDefaults *)appGroupUserDefaults { if (_appGroupUserDefaults == nil) { NSString *appGroupIdentifier = [NSString stringWithFormat:@"group.%@",[[NSBundle mainBundle] bundleIdentifier]]; NSUserDefaults *groupDefaults = [[NSUserDefaults standardUserDefaults] initWithSuiteName:appGroupIdentifier]; if(groupDefaults != nil) { NSLog(@"[DB_ENCRYPTION] appGroupUserDefaults initialised"); _appGroupUserDefaults = groupDefaults; } else { NSLog(@"<ALA_ERROR>: [CCF-OS] [DB_ENCRYPTION] %s Unable to create NSUSerDefaults with groupIdentifier", __func__); _appGroupUserDefaults = [NSUserDefaults standardUserDefaults]; } } return _appGroupUserDefaults; } Doesn't have any issues on accessing the values but seen the below console error: Couldn't read values in CFPrefsPlistSource<0x103eedb00> (Domain: group.com.kodiak.InstaPoC, User: kCFPreferencesAnyUser, ByHost: Yes, Container: (null), Contents Need Refresh: Yes): Using kCFPreferencesAnyUser with a container is only allowed for System Containers, detaching from cfprefsd Does it require any action here ?

When attempting to open sysdiagnose logs collected from an iPhone running iOS 26 beta 3 on macOS Console, the application consistently crashes. Crash report has been added for reference. Apple Feedback- FB18834450

I'm encountering an issue with our legacy Objective-C codebase that uses UIApplicationDelegate. Here are the steps to reproduce the issue: Uninstall the application from the device. Install and launch the application. As part of the launch event, the client requests notification permission. The permission prompt is still displayed, even though the client receives a remote notification token (which appears to be a cached one). I followed the same steps with a sample app built with Swift (SwiftUI), and this issue did not occur. In the Swift app, I consistently received a delegate<didRegisterForRemoteNotificationsWithDeviceToken> call after the user allowed the notification permission. Could you please provide some insights into why this might be happening with only our client?

We have a client with an application that includes a main application, NSEs (Notification Service Extensions) as an extension, and framework1 embedded within the main application. The NSEs also require framework1 as a dependency. When we embedded framework1 within the NSEs, the App Store Connect validation failed with the following error: Validation failed (409) CFBundleIdentifier Collision. There is more than one bundle with the CFBundleIdentifier value 'com.test.xyz-LoggerUtility' under the iOS application 'test.app'. (ID: -----------) We've observed an issue specifically when uploading to App Store Connect. We're able to debug and distribute the application without any problems using our enterprise distribution.

Our application has initiated an NSURLSession data task, and we have received an initiation ID. However, Application not received callback on the subsequent activity: the task has not been requested, has not timed out, and no error callback has been received. [06/17 09:29:40:559][ 0x282a7d8c0] Requested TaskIdentifier 120 2025-06-17 09:29:40.623337 +0530 nsurlsessiond SUBMITTING: com.apple.CFNetwork-cc-166-373-Task .&lt;120&gt;:A71666 default 2025-06-17 09:29:40.631280 +0530 dasd Submitted Activity: com.apple.CFNetwork-cc-166-373-Task .&lt;120&gt;:A71666 at priority 10 default Seen couple of rejection with for CPUUsagePolicy and MemoryPressurePolicy 2025-06-17 09:29:40.989360 +0530 dasd com.apple.CFNetwork-cc-166-373-Task .&lt;120&gt;:A71666:[ {name: CPUUsagePolicy, policyWeight: 5.000, response: {Decision: Must Not Proceed, Score: 0.00, Rationale: [{[Max allowed CPU Usage level]: Required:90.00, Observed:95.00},]}} {name: MemoryPressurePolicy, policyWeight: 5.000, response: {Decision: Must Not Proceed, Score: 0.00, Rationale: [{[memoryPressure]: Required:1.00, Observed:2.00},]}} ], FinalDecision: Must Not Proceed} default 2025-06-17 10:55:22.500277 +0530 dasd com.apple.CFNetwork-cc-166-373-Task .&lt;120&gt;:A71666:[ {name: MemoryPressurePolicy, policyWeight: 5.000, response: {Decision: Must Not Proceed, Score: 0.00, Rationale: [{[memoryPressure]: Required:1.00, Observed:2.00},]}} ], FinalDecision: Must Not Proceed} default And more an hour later then it throws with an error BUT NEVER indicated the same to client 2025-06-17 10:55:27.426549 +0530 WAVE PTX Task .&lt;120&gt; is for &lt;&gt;.&lt;&gt;.&lt;120&gt; default 2025-06-17 10:55:27.776951 +0530 nsurlsessiond Task .&lt;120&gt; summary for task failure {transaction_duration_ms=5147145, response_status=-1, connection=0, reused=1, request_start_ms=0, request_duration_ms=0, response_start_ms=0, response_duration_ms=0, request_bytes=0, response_bytes=0, cache_hit=false} default 2025-06-17 10:55:27.777096 +0530 nsurlsessiond NDSession &lt;714296D7-20F9-4A0A-8C31-71FB67F39A56&gt; Task .&lt;120&gt; for client will be retried after error Error Domain=_nsurlsessiondErrorDomain Code=6 UserInfo={NSErrorFailingURLStringKey=, NSErrorFailingURLKey=, _NSURLErrorRelatedURLSessionTaskErrorKey=, _NSURLErrorFailingURLSessionTaskErrorKey=} - code: 6 default Then It got resumed and says successful but never got any callback on the same to client 2025-06-17 10:55:28.877245 +0530 nsurlsessiond NDSession &lt;714296D7-20F9-4A0A-8C31-71FB67F39A56&gt; Task .&lt;120&gt; resuming default 2025-06-17 10:55:55.225456 +0530 nsurlsessiond Task .&lt;120&gt; received response, status 401 content K default 2025-06-17 10:55:55.250371 +0530 nsurlsessiond Task .&lt;120&gt; finished successfully default Please refer feedback for diagnose logs: https://feedbackassistant.apple.com/feedback/18173303

Before device Reboot: Here no issue from keychain. 2025-06-17 11:18:17.956334 +0530 WAVE PTX [DB_ENCRYPTION] Key successfully retrieved from the Keychain default When device is in reboot and locked (Keychain access is set to FirstUnlock) App got woken up in background SEEMS(NOT SURE) DEVICE STILL IN LOCKED STARE IF YES THEN WHICH IS EXPECTED 2025-06-17 12:12:30.036184 +0530 WAVE PTX <ALA_ERROR>: [OS-CCF] [DB_ENCRYPTION] Error while retriving Private key -25308 default 2025-06-17 12:15:28.914700 +0530 WAVE PTX <ALA_ERROR> [DB_ENCRYPTION] Error retrieving key from the Keychain: -25300 default —————————————————— And as per logs, here user has launch the application post unlock and application never got the keychain access here also. HERE STILL HAS ISSUE WITH KEYCHAIN ACCESS. 2025-06-17 12:52:55.640976 +0530 WAVE PTX DEBUG : willFinishLaunchingWithOptions default 2025-06-17 12:52:55.651371 +0530 WAVE PTX <ALA_ERROR> [DB_ENCRYPTION] Error retrieving key from the Keychain: -25300 default

Crash observed on brought app to foreground with exit reason (namespace: 3 code: 0x2) - OS_REASON_CODESIGNING App was being idle and then the user brought an application to foreground, on being app transition observed app crash. 2025-04-23 19:16:26.795985 +0530 launchd exited with exit reason (namespace: 3 code: 0x2) - OS_REASON_CODESIGNING, ran for 1801880ms default Exception Type: EXC_BAD_ACCESS (SIGKILL) Exception Subtype: KERN_PROTECTION_FAILURE at 0x0000006d6f632e74 Exception Codes: 0x0000000000000002, 0x0000006d6f632e74 VM Region Info: 0x6d6f632e74 is in 0x1000000000-0x7000000000; bytes after start: 401300729460 bytes before end: 11016130955 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL commpage (reserved) fc0000000-1000000000 [ 1.0G] ---/--- SM=NUL reserved VM address space (unallocated) ---> GPU Carveout (reserved) 1000000000-7000000000 [384.0G] ---/--- SM=NUL reserved VM address space (unallocated) UNUSED SPACE AT END Termination Reason: CODESIGNING 2 Invalid Page Attached the crash stack file and sysdiagnose file here https://feedbackassistant.apple.com/feedback/17723296