I can reproduce the bug that CallKit doesn't active audiosession after the outgoing call put on hold because of an incoming call. VoIP calling with CallKit Steps to reproduce: Download SpeakerBox example app from the link above and start it with XCode Start a new outgoing call Call your phone from other phone Hold and Accept the call After a few secs finish the call from the other phone The outgoing call will be still on hold Click on the call and click Toggle Hold The call won't be active again because the audiosession is activated. Logs: Received provider(_:didDeactivate:) Received provider(_:didDeactivate:) Received provider(_:didDeactivate:) Received provider(_:didDeactivate:) Received provider(_:didDeactivate:) Requested transaction successfully Starting audio Type: stdio AURemoteIO.cpp:1162 failed: 561017449 (enable 3, outf< 1 ch, 44100 Hz, Float32> inf< 1 ch, 44100 Hz, Float32>) Type: Error | Timestamp: 2024-08-15 12:20:29.949437+02:00 | Process: Speakerbox | Library: libEmbeddedSystemAUs.dylib | Subsystem: com.apple.coreaudio | Category: aurioc | TID: 0x19540d AVAEInternal.h:109 [AVAudioEngineGraph.mm:1344:Initialize: (err = PerformCommand(*outputNode, kAUInitialize, NULL, 0)): error 561017449 Type: Error | Timestamp: 2024-08-15 12:20:29.949619+02:00 | Process: Speakerbox | Library: AVFAudio | Subsystem: com.apple.avfaudio | Category: avae | TID: 0x19540d Couldn't start Apple Voice Processing IO: Error Domain=com.apple.coreaudio.avfaudio Code=561017449 "(null)" UserInfo={failed call=err = PerformCommand(*outputNode, kAUInitialize, NULL, 0)} Type: Notice | Timestamp: 2024-08-15 12:20:29.949730+02:00 | Process: Speakerbox | Library: Speakerbox | TID: 0x19540d Route change: Type: Notice | Timestamp: 2024-08-15 12:20:30.167498+02:00 | Process: Speakerbox | Library: Speakerbox | TID: 0x19540d ReasonUnknown Type: Notice | Timestamp: 2024-08-15 12:20:30.167549+02:00 | Process: Speakerbox | Library: Speakerbox | TID: 0x19540d Previous route: Type: Notice | Timestamp: 2024-08-15 12:20:30.167568+02:00 | Process: Speakerbox | Library: Speakerbox | TID: 0x19540d <AVAudioSessionRouteDescription: 0x302c00bc0, inputs = ( "<AVAudioSessionPortDescription: 0x302c01330, type = MicrophoneBuiltIn; name = iPhone Mikrofon; UID = Built-In Microphone; selectedDataSource = (null)>" ); outputs = ( "<AVAudioSessionPortDescription: 0x302c004d0, type = Receiver; name = Vev\U0151; UID = Built-In Receiver; selectedDataSource = (null)>" )> Type: Notice | Timestamp: 2024-08-15 12:20:30.167626+02:00 | Process: Speakerbox | Library: Speakerbox | TID: 0x19540d

Hello! I make use of the new iOS 15.4 SKAdNetwork.updatePostbackConversionValue feature: SKAdNetwork.updatePostbackConversionValue(0) { error in                 if let error = error {                     print(error.localizedDescription)                 }             } I am not sure why, but I always see this error message in the console: SKAdNetwork: Error while updating conversion value: Error Domain=SKANErrorDomain Code=10 "(null)" The operation couldn’t be completed. (SKANErrorDomain error 10.) Any idea what’s going on there? What does Error Code 10 mean? Couldn't find anything in the documentation about that so far. I have the NSAdvertisingAttributionReportEndpoint key with domain (https://api2.branch.io/v1/skadnetwork/advertiser_app) in my .plist.

We have an app in Swift that uses push notifications. It has a deployment target of iOS 15.0 I originally audited our app for iOS 26 by building it with Xcode 26 beta 3. At that point, all was well. Our implementation of application:didRegisterForRemoteNotificationsWithDeviceToken was called. But when rebuilding the app with beta 4, 5 and now 6, that function is no longer being called. I created a simple test case by creating a default iOS app project, then performing these additional steps: Set bundle ID to our app's ID Add the Push Notifications capability Add in application:didRegisterForRemoteNotificationsWithDeviceToken: with a print("HERE") just to set a breakpoint. Added the following code inside application:didFinishLaunchingWithOptions: along with setting a breakpoint on the registerForRemoteNotifications line: UNUserNotificationCenter.current().requestAuthorization(options: [.badge, .alert, .sound]) { granted, _ in DispatchQueue.main.async { UIApplication.shared.registerForRemoteNotifications() } } Building and running with Xcode 26 beta 6 (17A5305f) generates these two different outcomes based upon the OS running in the Simulator: iPhone 16 Pro simulator running iOS 18.4 - both breakpoints are reached iPhone 16 Pro simulator running iOS 26 - only the breakpoint on UIApplication.shared.registerForRemoteNotifications is reached. Assuming this is a bug in iOS 26. Or, is there something additional we now need to do to get push notifications working?

We are integrating Apple’s DeclaredAgeRange SDK. To comply with relevant regulatory requirements, our understanding is as follows: The app is only required to obtain the declared age range for users located in Texas. For users outside of Texas, we should not proactively request age range information. Accordingly, we would like to confirm the following: Are we required to present the age range request prompt to all users in the United States? If yes, we are concerned that this may significantly impact the overall user experience. If it is permissible to request age range only for Texas users, how can we reliably determine whether a user is located in Texas on the client side? For example, does Apple provide an API or recommended method for accurately identifying a user’s region (specifically Texas)?

I am facing a problem of payment using credit card. I tried several banks and cards without any result. I also used one of the card I have successfully paid another account. Heeeeelp

We have an application which is written in Swift, which activates network extension (Transparent Proxy). We want to use MDM deployment for this network system extension. Our Transparent Proxy module is a system extension, which is exposing an app proxy provider interface (We are using NETransparentProxyProvider class and in extension’s Info.plist we use com.apple.networkextension.app-proxy key.) We don’t have any remote server setup to forward the traffic, instead we open a connection with a certain localhost:port to redirect the traffic which is received in our transparent proxy. We have another module that listens to the particular localhost:port to process the traffic further. As per https://developer.apple.com/documentation/devicemanagement/vpn/transparentproxy documentation, we noticed that we can use the VPN payload with app-proxy as Provider Type for Transparent Proxy. We were able to install the profile created via Jamf Pro and also while in stalling our product the Transparent Proxy gets mapped with the one which is installed via profile. However after that the network is broken and hence unable to browse anything. We are suspecting the remote server filed is causing this. So we tried creating the custom profile without remote server address for VPN payload, but we are unable to install the profile. It throws below error: 2025-02-11 16:43:55.193348+0530 0x2f880 Error 0x0 6815 0 mdmclient: (NetworkExtension) [com.apple.networkextension:] Failed to save configuration DGWebProxy because it is invalid: Error Domain=NEConfigurationErrorDomain Code=2 "configuration is invalid: Missing server address" UserInfo={NSLocalizedDescription=configuration is invalid: Missing server address}
2025-02-11 16:43:55.193376+0530 0x2f880 Error 0x0 6815 0 mdmclient: (NetworkExtension) [com.apple.networkextension:] NEProfileIngestion Error occurred when saving configuration 'DGWebProxy': configuration is invalid: configuration is invalid: Missing server address 
2025-02-11 16:43:55.196159+0530 0x2f880 Error 0x0 6815 7 mdmclient: [com.apple.ManagedClient:CPDomainPlugIn] [ERROR] [0:MDMDaemon:CPDomainPlugIn:<0x2f880>] <<<<< PlugIn: InstallPayload [NEProfileIngestionPlugin] Error: Error Domain=ConfigProfilePluginDomain Code=-319 "The ‘VPN Service’ payload could not be installed. The VPN service could not be created." UserInfo={NSLocalizedDescription=The ‘VPN Service’ payload could not be installed. The VPN service could not be created.} <<<<<
2025-02-11 16:43:55.196826+0530 0x2f880 Error 0x0 6815 7 mdmclient: [com.apple.ManagedClient:MDMDaemon] [ERROR] [0:MDMDaemon:<0x2f880>] [CE] PlugIn_InstallPayload ==> Error Domain=ConfigProfilePluginDomain Code=-319 "The ‘VPN Service’ payload could not be installed. The VPN service could not be created." UserInfo={NSLocalizedDescription=The ‘VPN Service’ payload could not be installed. The VPN service could not be created.} Can we create MDM profile for Transparent Proxy without remote server address?

Hello! I am attempting to add Subscriptions to an App that Is already published on the App Store. I cannot get Xcode to actually sync what is in my App Store Connect. When adding the Storekit configuration file, I go through the automatic linking process and select the proper bundleID. The configuration file says 'Synced @ [CurrentTime]' however there are no subscriptions listed in there. I have attempted deleting the file several times, creating a new subscription group. With no success. Do I need to publish the subscriptions without the features first? Upon attempting to write the supporting code that will enable these features within the app, I cannot get Xcode to identify that I have these subscriptions. I have also tried pushing these to TestFlight, still with no success. Thank you.

As of iOS 18.1 being released we are having issues with our users experiencing issues with our app that relies on strobing the device torch. We have narrowed this down to being caused on devices with adaptive true-tone flash and have submitted a radar: FB15787160. The issue seems to be caused by ambient light levels. If run in a dark room, the torch strobes exactly as effectively as in previous iOS versions, if run in a light room, or outdoors, or near a window, the strobe will run for ~1s and then the torch will get stuck on for half a second or so (less frequently it gets stuck off) and then it will strobe again for ~1s and this behaviour repeats indefinitely. If we go to a darker environment, and background and then foreground the app (this is required) the issue is resolved, until moving to an area with higher ambient light levels again. We have done a lot of debugging, and also discovered that turning off "Auto-Brightness" from Settings -> Accessibility -> Display & Text Size resolves the issue. We have also viewed logs from Console.app at the time of the issue occurring and it seems to be that there are quite sporadic ambient light level readings at the time at which the issue occurs. The light readings transition from ~100 Lux to ~8000 Lux at the point that the issue starts occurring (seemingly caused by the rear sensor being affected by the torch). With "Auto-Brightness" turned off, it seems these readings stay at lower levels. This is rendering the primary use case of our app essentially useless, would be great to get to the bottom of it! We can't even really detect it in-app as I believe using SensorKit is restricted to research applications and requires a review process with Apple before accessing? Edit: It's worth noting this is also affecting other apps with strobe functionality in the exact same way

I have a simple app that uses SwiftUI and SwiftData to maintain a database. The app runs on multiple iPhones and iPads and correctly synchronises across those platforms. So I am correct setting Background Modes and Remote Notifications. I have also correctly setup my Model Configuration and ModelContainer (Otherwise I would expect syncing to fail completely). The problem arises when I run on a Mac (M1 or M3) either using Mac Designed for iPad or Mac Catalyst. This can be debugging in Xcode or running the built app. Then the app does not reflect changes made in the iPhone or iPad apps unless I follow a specific sequence. Leave the app, (e.g click on a Finder window), then come back to the app (i.e click on the app again). Now the app will show the changes made on the iPhone/iPad. It looks like the app on the Mac is not processing remote notifications when in the background - it only performs them when the app has just become active. It also looks like the Mac is not performing these sync operations when the app is active. I have tried waiting 30 minutes and still the sync doesn't happen unless I leave the app and come back to it. I am using the same development CloudKit container in all cases

Hello, When attempting to assign the UNNotificationResponse to a Published property on the main thread inside UNUserNotificationCenterDelegate's method func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse) async both Task { @MainActor in } and await MainActor.run are throwing a NSInternalInconsistencyException: 'Call must be made on main thread'. I thought both of them were essentially doing the same thing, i.e. call their closure on the main thread. So why is this exception thrown? Is my understanding of the MainActor still incorrect, or is this a bug? Thank you Note: Task { await MainActor.run { ... } } and DispatchQueue.main.async don't throw any exception.

We are currently using Live Activities in our app and supporting both of the following use cases: Starting a Live Activity directly from the app using ActivityKit APIs. Starting a Live Activity from the backend using the start token. In the first case (initiated from the app), the OS generates an update token, and we are able to continuously update the Live Activity via our backend—even if the user has not explicitly provided "Allow" or "Always Allow" consent from the lock screen. This works as expected. In the second case (initiated from the backend), if the user does provide consent ("Allow" or "Always Allow") from the lock screen, we receive the update token and can continue updating the Live Activity. However, if the user does not provide consent, the OS does not provide the update token, and we are unable to send further updates. Question: Is it possible to receive the update token from the OS when the Live Activity is started from the backend, without the user explicitly providing "Allow" or "Always Allow" consent from the lock screen? We would appreciate any clarification or official documentation related to this behavior. Thank you!

Hi! Sms reporting is no longer available in iOS beta 26 builds. I can set my app as the SMS/Call Reporting Extensions but the report button is missing for sms messages in the messages app. Xcode 26 beta 7 build the app without errors. This is a breaking change. Same extension was previously broken for calls but has been fixed in beta 7 build, as reported here. It is however still missing for sms messages in the messages app (beta 9 build).

After the macOS Sequoia update, my app seems to have an issue with Bluetooth communication between macOS and iOS that uses CoreBluetooth for Central-Peripheral communication. Setup: The iPhone (in my case: iPhone 14 Pro with iOS 18.0 (22A3354)) acts as the Central, and the Mac (in my case: 14" MacBook Pro 2023 with macOS 15.0 (24A335)) as the Peripheral. I’ve implemented a mechanism where the Central (iPhone) sends a message to the Peripheral (Mac) every 15 seconds to keep the connection alive (Because it needs to wait for notify characteristic updates). I never noticed this kind of issue before, but with macOS Sequoia I get it permanently. Issue: The connection drops unexpectedly after a period of time (sometimes 20 seconds, sometimes a few minutes) with CBErrorDomain - code 6: The connection has timed out unexpectedly. Sample Code: Peripheral (Mac): ContentView (Peripheral).txt ContentViewModel (Peripheral).txt Central (iPhone): ContentView (Central).txt ContentViewModel (Central).txt Reproduce: I attached sample code including the Central-Sample (for iPhone) and Peripheral-Sample (for Mac). Just run the Peripheral-Sample (after granting Bluetooth permissions). Then run the Central-Sample and select the Mac device in the list After selecting it should connect, discover the service & characteristic and should start writing messages to it. After some time the func centralManager(_ central: CBCentralManager, didDisconnectPeripheral peripheral: CBPeripheral, error: (any Error)?) {should get called with timed out unexpectedly error. Could anyone please look into this issue and advise on whether there’s a known bug or any workaround? Any guidance would be greatly appreciated, as this impacts the stability of Bluetooth communication between the devices. Thanks in advance. Logs: I also ran the console.app during this issue which got these errors (if this is helpful): console_logs.txt

Hello forum, Hope all is great! I have a shortcut automation which uses the transaction trigger. Since updating to ios 18 the transaction trigger does not work anymore. Whenever a transaction is done, the “Running your automation” notification does not show up and the automation does not work. To share with you the steps I’ve done so far: 1.Remove the automation and do it again 2.Remove the card from apple pay 3. Delete and install again the shortcut app 4. Turned on and off the phone I can confirm the automation works on my other iPhone with the latest version of IOS 17. Would really appreciate if anyone has any insights about that, or if this happened to you as well. Cheers! Dorin

It looks like ExtensionKit (and ExtensionFoundation) is fully available on iOS 26 but there is no mention about this in WWDC. From my testing, it seems as of beta 1, ExtensionKit allows the app from one dev team to launch extension provided by another dev team. Before we start building on this, can someone from Apple help confirm this is the intentional behavior and not just beta 1 thing?

Hello, I’m reaching out to gather information regarding the upcoming changes to APNs certificates that are set to be implemented in the beta at the end of January 2025. Specifically, I would like to understand the following: What will be the practical impact of these changes on apes apis ? What actually needed to be done at trust store for this changes, and how will it affect our current setup? What steps do we need to take to update the certificates on our servers? it’s crucial for us to address these changes in advance and keep our customers informed. Thank you for your help!

My app features two kinds of widgets, let's call them kind A and kind B. I have both A and B widgets on my Home Screen. When I tap the button on widget A (associated with App Intent), I expect widget B to also reload. However, if you call WidgetCenter.shared.reloadAllTimelines() inside the perform() method of the AppIntent, the timeline of widget B does not reload immediately. This issue only occurs on a physical device and is not consistently reproducible. On a simulator, however, widget B reloads as expected. FB13152293

Hello, I hope to find out more about how AppTransaction works on macOS, specifically about its internet connection requirements: if I use this to validate that the app is a legit purchase from the Mac App Store, I would not want it to have an always-on requirement just to validate. Does AppTransaction require the user to always be online for AppTransaction.shared ? When an app is downloaded from the Mac App Store, is the data needed for AppTransaction automatically embedded during that download, or is that data downloaded upon first launch of the app, therefore requiring an internet connection at launch time? Once the data/receipt has been downloaded by AppTransaction, is it cached until the app's next update, or is it cleared at some time during the version's life and needs to be re-downloaded, therefore requiring an internet connection at launch? Where is that receipt/data stored? Also, if you don't mind me sneaking in this non-related but sort of related question, in terms of receipt validation: Does macOS Sequoia's MAC address rotation feature affect receipt validation in any way when using IOKit? Thank you kindly, – Matthias

I'm trying to digest and understand the new set of APIs relating age verification that were released last week. I have say that without some cohesive overview, example app, just a simple diagram showing the relationship of everything, its not at all clear to me what's going on nor what an app developer is expected to do to use these apis (I'm a senior engineer with 15 year's iOS experience, but hey maybe I'm just a bit slow in the head). I have a few questions, but the topic of this post is what is the relationship between age verification i.e. between the declared age range/significant change and Permission Kit? The documentation for the former mentions the Significant Change API/Topic (https://developer.apple.com/news/?id=2ezb6jhj / https://developer.apple.com/documentation/PermissionKit/SignificantAppUpdateTopic). Now the Significant Change Topic is documented as being part of PermissionKit, however the documentation for that (https://developer.apple.com/documentation/permissionkit) States emphatically at the top: "Communication experiences using the PermissionKit framework are only available using iMessage." Meaning you can't use PermissionKit for anything other than iMessage? If it doesn't mean that, then why does it state so? If it does mean that, then how does an app which has nothing to do with iMessage make use of Significant Change - because this documentation:https://developer.apple.com/news/?id=2ezb6jhj Is talking about using significant change for all apps, not iMessage. So there is a contradiction here.

Hi, On iOS 26 beta, calls can no longer be reported by swiping left on a call. This is unfortunately a breaking change. I have submitted a report on this on June with Feedback Assistant: FB17893517 I hope it will get some more exposure by posting here.