Hi, We are facing the issue of commissioning our Matter device to google home through iOS device will be 100% failed. Here is our test summary regarding the issue: TestCase1 [OK]: Commissioning our Matter 1.4.0 device to Google Nest Hub 2 by Android device (see log DoorWindow_2.0.1_Google_Success.txt ) TestCase2 [NG]: Commissioning Matter 1.4.0 device to Google Nest Hub 2 by iPhone13 or iPhone16 (see log DoorWindow_2.0.1_Google_by_iOS_NG.txt ) TestCase3 [OK]: Commissioning our Matter 1.3.0 device to Google Nest Hub 2 by iPhone13 In TestCase2, we noticed that device was first commissioned to iOS(Apple keychain) then iOS opened a commissioning window again to commission it in Google’s ecosystem, and the device was failed at above step 2, so we also tried: Commissioning the device to Apple Home works as expected, next share the device to Google Home app on iOS, this also fails. Commissioning the device to Apple Home works as expected, next share the device to Google Home app on Android, this works as expected and device pops up in Google home of iOS as well. Could you help check what's the issue of TestCase2? Append the environment of our testing: NestHub 2 version Google Home app version

Hello. I am attempting to wrap the C library libnfc as a Swift library. This is not for use on macOS - it's mainly for use on Linux (Raspberry Pi). I have a USB reader and my code appears to work so far, however the code/test/debug cycle is suboptimal if I'm running the code on the Pi. As I use a Mac for day-to-day coding, I'd prefer to use Xcode and my Mac for development. MacOS appears to capture the NFC hardware for its own frameworks and attempting to open a connection to the USB device gives a Unable to claim USB interface (Permission denied) error. ioreg shows that the hardware is claimed by an Apple framework: "UsbExclusiveOwner" = "pid 10946, com.apple.ifdbun" Is there a way to temporarily over-ride that system and use the hardware myself? I've tried Googling but most of the replies are out of date and Claude's advice launchctl unload /System/Library/LaunchDaemons/com.apple.ifdreader.plist doesn't appear to work... I'm wary of disabling SIP - is there a simple way to have access to the hardware myself? Thanks.

Hello everybody, I have a never ending issue with appstore review, an need a QUICK HELP ! I am submitting a new app (oral training), for Iphones only. I disabled other devices (such as Ipas) via Xcode. In the appstore informations form, it is obligatory to provide ipad screens, so I provided screens showing Iphone experience. Appstore team asked me to remove it because I don't authorize Ipads. But if I remove those screens, form cannot be sent. I don't understantd how to proceed. Thanks for the help Regards Jean

Which HomeKit API serves for the Home application scene (HMActionSet)-related functionality “Remove from Home View” and “Add to Home View”? There must be a public API for that, for at the very least one 3rd party application shows/hides scenes appropriately as they are set up in Home; nevertheless, whatever I try, I can't find the API. Thanks!

My team has developed an app with a biref Matter commissioner feature using the Matter framework on the MatterSupport extension. Our app support iOS and Android. However, we ran into a problem that the control certificate generated by the iOS app could not control the device on the Android side. And the control certificate generated by the Android app could not control the device on the iOS side. The Matter library used by Android is compiled by connectedhomeip. Does anyone have the same problem as us? How to solve this? Thank you

Are there some undocumented (or, well, documented, but overlooked by me) prerequisites to the readValueWithCompletionHandler: method? The reason I ask is that occasionally I am getting the Read/Write operation failed error in the callback, even in cases where direct, non-deferred reading of the value worked properly. It seems to happen very consistently with some accessories and characteristics, not randomly; thus, it is not likely a temporary quirk in the communication with the device. Probably I am overlooking something of importance, but it does not make a good sense to me. My code (is it right, or can you see anything wrong in there?) // in an HMCharacteristic category if ([self.properties containsObject:HMCharacteristicPropertyReadable]) { id val=self.value, ident=[NSString stringWithFormat:@" [%@] %@ (%@)", self.uniqueIdentifier, self.localizedDescription, self.service.accessory.name]; NSLog(@"nondeferred '%@'%@", val, ident); if (self.service.accessory.reachable) { [self readValueWithCompletionHandler:^(NSError * _Nullable error) { if (error) NSLog(@"deferred ERROR %@ -> %@", ident, error); else NSLog(@"deferred '%@'%@", self.value, ident); }]; } } for most accessories/characteristics works properly, but for some of them I am consistently getting results like nondeferred '70.5' [64998F70-9C11-502F-B8B4-E99DC5C3171B] Current Relative Humidity (Vlhkoměr TH) deferred '70.5' ERROR [64998F70-9C11-502F-B8B4-E99DC5C3171B] Current Relative Humidity (Vlhkoměr TH) -> Error Domain=HMErrorDomain Code=74 "Read/Write operation failed." UserInfo={NSLocalizedDescription=Read/Write operation failed.} Do I do something wrong in my code, or is that normal with some devices? If the latter, is there perhaps a way to know beforehand that I should not use readValueWithCompletionHandler: (for it is bound to fail anyway), and instead I should simply use self.value non-deferred? For some time it seemed to me it happens with bridged accessories, but not really, this hypothesis proved wrong by further testing. Thanks!

Battery health reduced to 89 from 98 within 2 months on iPhone 15 Pro and Cycle Count is just 314. Is it the software update doing this?

Hello, I am currently working on a USB HID-class device and I wanted to test communications between various OSes and the device. I was able to communicate through standard USB with the device on other OSes such as Windows and Linux, through their integrated kernel modules and generic HID drivers. As a last test, I wanted to test macOS as well. This is my code, running in a Swift-based command line utility: import Foundation import CoreHID let matchingCriteria = HIDDeviceManager.DeviceMatchingCriteria(vendorID: 0x1234, productID: 0x0006) // This is the VID/PID combination that the device is actually listed under let manager = HIDDeviceManager() for try await notification in await manager.monitorNotifications(matchingCriteria: [matchingCriteria]) { switch notification { case .deviceMatched(let deviceReference): print("Device Matched!") guard let client = HIDDeviceClient(deviceReference: deviceReference) else { fatalError("Unable to create client. Exiting.") // crash on purpose } let report = try await client.dispatchGetReportRequest(type: .input) print("Get report data: [\(report.map { String(format: "%02x", $0) }.joined(separator: " "))]") case .deviceRemoved(_): print("A device was removed.") default: continue } } The client.dispatchGetReportRequest(...) line always fails, and if I turn the try expression into a force-unwrapped one (try!) then the code, unsurprisingly, crashes. The line raises a CoreHID.HIDDeviceError.unknown() exception with a seemingly meaningless IOReturn code (last time I tried I got an IOReturn code with the value of -536870211). The first instinct is to blame my own custom USB device for not working properly, but it doesn't cooperate with with ANY USB device currently connected: not a keyboard (with permissions granted), not a controller, nothing. I did make sure to enable USB device access in the entitlements (when I tried to run this code in a simple Cocoa app) as well. ...What am I doing wrong here? What does the IOReturn code mean? Thanks in advance for anybody willing to help out!

Hello everyone, I want send haptics to ps4 controller. CHHapticPatternPlayer and CHHapticAdvancedPatternPlayer good work with iPhone. On PS4 controller If I use CHHapticPatternPlayer all work good, but if I use CHHapticAdvancedPatternPlayer I get error. I want use CHHapticAdvancedPatternPlayer to use additional settings. I don't found any information how to fix it - CHHapticEngine.mm:624 -[CHHapticEngine finishInit:]_block_invoke: ERROR: Server connection broke with error 'Не удалось завершить операцию. (com.apple.CoreHaptics, ошибка -4811)' The engine stopped because a system error occurred. AVHapticClient.mm:1228 -[AVHapticClient getSyncDelegateForMethod:errorHandler:]_block_invoke: ERROR: Sync XPC call for 'loadAndPrepareHapticSequenceFromEvents:reply:' (client ID 0x21) failed: Не удалось установить связь с приложением-помощником. Не удалось создать или воспроизвести паттерн: Error Domain=NSCocoaErrorDomain Code=4097 "connection to service with pid 5087 named com.apple.GameController.gamecontrollerd.haptics" UserInfo={NSDebugDescription=connection to service with pid 5087 named com.apple.GameController.gamecontrollerd.haptics} My Haptic class - import Foundation import CoreHaptics import GameController protocol HapticsControllerDelegate: AnyObject { func didConnectController() func didDisconnectController() func enginePlayerStart(value: Bool) } final class HapticsControllerManager { static let shared = HapticsControllerManager() private var isSetup = false private var hapticEngine: CHHapticEngine? private var hapticPlayer: CHHapticAdvancedPatternPlayer? weak var delegate: HapticsControllerDelegate? { didSet { if delegate != nil { startObserving() } } } deinit { NotificationCenter.default.removeObserver(self) } private func startObserving() { guard !isSetup else { return } NotificationCenter.default.addObserver( self, selector: #selector(controllerDidConnect), name: .GCControllerDidConnect, object: nil ) NotificationCenter.default.addObserver( self, selector: #selector(controllerDidDisconnect), name: .GCControllerDidDisconnect, object: nil ) isSetup = true } @objc private func controllerDidConnect(notification: Notification) { delegate?.didConnectController() self.createAndStartHapticEngine() } @objc private func controllerDidDisconnect(notification: Notification) { delegate?.didDisconnectController() hapticEngine = nil hapticPlayer = nil } private func createAndStartHapticEngine() { guard let controller = GCController.controllers().first else { print("No controller connected") return } guard controller.haptics != nil else { print("Haptics not supported on this controller") return } hapticEngine = createEngine(for: controller, locality: .default) hapticEngine?.playsHapticsOnly = true do { try hapticEngine?.start() } catch { print("Не удалось запустить движок тактильной обратной связи: \(error)") } } private func createEngine(for controller: GCController, locality: GCHapticsLocality) -> CHHapticEngine? { guard let engine = controller.haptics?.createEngine(withLocality: locality) else { print("Failed to create engine.") return nil } print("Successfully created engine.") engine.stoppedHandler = { reason in print("The engine stopped because \(reason.message)") } engine.resetHandler = { print("The engine reset --> Restarting now!") do { try engine.start() } catch { print("Failed to restart the engine: \(error)") } } return engine } func startHapticFeedback(haptics: [CHHapticEvent]) { do { let pattern = try CHHapticPattern(events: haptics, parameters: []) hapticPlayer = try hapticEngine?.makeAdvancedPlayer(with: pattern) hapticPlayer?.loopEnabled = true try hapticPlayer?.start(atTime: 0) self.delegate?.enginePlayerStart(value: true) } catch { self.delegate?.enginePlayerStart(value: false) print("Не удалось создать или воспроизвести паттерн: \(error)") } } func stopHapticFeedback() { do { try hapticPlayer?.stop(atTime: 0) self.delegate?.enginePlayerStart(value: false) } catch { self.delegate?.enginePlayerStart(value: true) print("Не удалось остановить воспроизведение вибрации: \(error)") } } } extension CHHapticEngine.StoppedReason { var message: String { switch self { case .audioSessionInterrupt: return "the audio session was interrupted." case .applicationSuspended: return "the application was suspended." case .idleTimeout: return "an idle timeout occurred." case .systemError: return "a system error occurred." case .notifyWhenFinished: return "playback finished." case .engineDestroyed: return "the engine was destroyed." case .gameControllerDisconnect: return "the game controller disconnected." @unknown default: return "an unknown error occurred." } } } custom haptic events - static func changeVibrationPower(power: HapricPower) -> [CHHapticEvent] { let continuousEvent = CHHapticEvent(eventType: .hapticContinuous, parameters: [ CHHapticEventParameter(parameterID: .hapticSharpness, value: 1.0), CHHapticEventParameter(parameterID: .hapticIntensity, value: power.value) ], relativeTime: 0, duration: 0.5) return [continuousEvent] }

I have an Iphone Xsmax and the battery health is degraded to 69 i noticed whenever I put it on charge it just restarts and keeps doing that until I start using it or keep the screen on before it charges please is it my charger or it’s because the battery health has degraded to 69?

So the battery level value is in accurate returns the battery percentage in multiple of 5 values e.g. battery percentage is 42 but the api returns it as 40. So please fix the issue if possible because i checked that the devices running iOS versions below 17 appear to be working fine.

Im having issue with OneDrive that is affected our company iPads. User are able to drag and drop any folder or files over and now they cant. they are on the latest update for OneDrive and the IOS. Can someone look at this and also i reach to Microsoft and they said that nothing have change on there end.

When are you guys going to fix the CarPlay issues with this new update? I use this for work and it’s really an issue. Nothing is working and it takes up entirely too much space.

After updating to ios18.4, 3d scanning function, including AR function in apple clips, cannot be used. Does anyone else have the same problem?

** Every time after I downloaded an app this window opens and never closes how to close it?**

My audio and MIDI sequencer application consumes about 600 % of CPU power with 10 different instruments during playback. While idle approximately 100%. What is the maximum of CPU power that an application can consume? Are there any limits and could they be modified? I am asking because if I add more instruments the real-time behaviour gets bad at 700 % of CPU power. I have got following HW: MacBook Pro 14-inch, Nov 2024 Apple M4 Pro 24 GB

Hello, Since updating to iOS 18.3.1, the rear camera on my iPhone 13 Pro Max has not been functioning properly. The Camera app displays a black screen and becomes unresponsive. I analyzed the crash logs and found that the issue is related to the cameracaptured process, which handles image and video capture on iOS. Here are the key details from the crash log: 📌 Memory Error: "Address size fault" 📌 Impacted Thread: com.apple.coremedia.capturesession.workerQueue The "Address size fault" error suggests a memory access issue, likely causing the cameracaptured process to crash. This could be due to a bug in the video capture thread management introduced in the update. What do you think? name":"cameracaptured","timestamp":"2025-03-12 10:37:31.00 +0100","app_version":"1.0","slice_uuid":"cc45251e-92fc-329d-a3e9-d1c8c019e59e","build_version":"587.82.13","platform":2,"share_with_app_devs":0,"is_first_party":1,"bug_type":"309","os_version":"iPhone OS 18.3.2 (22D82)","roots_installed":0,"incident_id":"E97F5B3A-345F-42A6-97E8-28D175C8C5A9","name":"cameracaptured"} { "uptime" : 820, "procRole" : "Unspecified", "version" : 2, "userID" : 501, "deployVersion" : 210, "modelCode" : "iPhone14,3", "coalitionID" : 75, "osVersion" : { "isEmbedded" : true, "train" : "iPhone OS 18.3.2", "releaseType" : "User", "build" : "22D82" }, "captureTime" : "2025-03-12 10:37:30.1093 +0100", "codeSigningMonitor" : 2, "incident" : "E97F5B3A-345F-42A6-97E8-28D175C8C5A9", "pid" : 68, "translated" : false, "cpuType" : "ARM-64", "roots_installed" : 0, "bug_type" : "309", "procLaunch" : "2025-03-12 10:04:03.7137 +0100", "procStartAbsTime" : 225890551, "procExitAbsTime" : 19918403953, "procName" : "cameracaptured", "procPath" : "/usr/libexec/cameracaptured", "bundleInfo" : {"CFBundleVersion":"587.82.13","CFBundleShortVersionString":"1.0"}, "parentProc" : "launchd", "parentPid" : 1, "coalitionName" : "com.apple.cameracaptured", "crashReporterKey" : "137125638e43c62173057ae3dc983089b1f083cf", "appleIntelligenceStatus" : {"state":"unavailable","reasons":["siriAssetIsNotReady","selectedLanguageIneligible","selectedLanguageDoesNotMatchSelectedSiriLanguage","notOptedIn","deviceNotCapable","selectedSiriLanguageIneligible","countryLocationIneligible","unableToFetchAvailability","assetIsNotReady"]}, "wasUnlockedSinceBoot" : 1, "isLocked" : 0, "throttleTimeout" : 5, "codeSigningID" : "com.apple.cameracaptured", "codeSigningTeamID" : "", "codeSigningFlags" : 570434305, "codeSigningValidationCategory" : 1, "codeSigningTrustLevel" : 7, "instructionByteStream" : {"beforePC":"BgCA0hUnFpTgAxOqIaSGUiFLu3KJJBaU4AMTqqfYDZTozSGQAFEC+Q==","atPC":"IAAg1KiDW/jJkB+QKd1B+SkBQPk/AQjrAQEAVP17Uqn0T1Gp9ldQqQ=="}, "bootSessionUUID" : "33672FC1-99EC-48FC-8BCD-2B96DF170CC3", "basebandVersion" : "4.20.03", "exception" : {"codes":"0x0000000000000001, 0x00000001a93909f0","rawCodes":[1,7134054896],"type":"EXC_BREAKPOINT","signal":"SIGTRAP"}, "termination" : {"flags":0,"code":5,"namespace":"SIGNAL","indicator":"Trace/BPT trap: 5","byProc":"exc handler","byPid":68}, "os_fault" : {"process":"cameracaptured"}, "faultingThread" : 4, "threads" : [{"id":1699,"threadState":{"x":[{"value":268451845},{"value":21592279046},{"value":8589934592},{"value":28600187224064},{"value":0},{"value":28600187224064},{"value":2},{"value":4294967295},{"value":18446744073709550527},{"value":2},{"value":0},{"value":0},{"value":0},{"value":6659},{"value":0},{"value":0},{"value":18446744073709551569},{"value":6677212688,"symbolLocation":56,"symbol":"clock_gettime"},{"value":0},{"value":4294967295},{"value":2},{"value":28600187224064},{"value":0},{"value":28600187224064},{"value":6126594600},{"value":8589934592},{"value":21592279046},{"value":21592279046},{"value":4412409862}],"flavor":"ARM_THREAD_STATE64","lr":{"value":7911718552},"cpsr":{"value":4096},"fp":{"value":6126594448},"sp":{"value":6126594368},"esr":{"value":1442840704,"description":" Address size fault"},"pc":{"value":7911704456},pc":{"value":7911704456},"far":{"value":0}},"queue":"com.apple.main-thread","frames":[{"imageOffset":6024,"symbol":"mach_msg2_trap","symbolLocation":8,"imageIndex":10},{"imageOffset":20120,"symbol":"mach_msg2_internal","symbolLocation":80,"imageIndex":10},{"imageOffset":19888,"symbol":"mach_msg_overwrite","symbolLocation":424,"imageIndex":10},{"imageOffset":19452,"symbol":"mach_msg","symbolL

Ever since the last update i have issues with my camera app. Sometimes when I open the app the forward facing cameras don’t work and it’s just a Black screen. I also get a warning that I may not have genuine iPhone parts installed. I have to reboot the phone every time just to have it app function again. It’s annoying. Please fix this. I never had any issues with the camera or its app up until after the update.

We just updated our ATS to the latest 8.3.0 version and tried to run the iAP2 Session Test via BPA100 Bluetooth Analyzer and we are experiencing this EXC_BAD_INSTRUCTION. This same test still seems to work on ATS version 6. Please advise. Process: ATS [1782] Path: /private/var/folders/*/ATS.app/Contents/MacOS/ATS Identifier: com.apple.ATSMacApp Version: 8.3.0 (1826) Build Info: ATSMacApp-1826000000000000~2 (1A613) Code Type: X86-64 (Native) Parent Process: launchd [1] User ID: 501 Date/Time: 2025-01-27 11:05:21.1334 -0800 OS Version: macOS 15.2 (24C101) Report Version: 12 Bridge OS Version: 9.2 (22P2093) Anonymous UUID: 098E2BB5-CB98-CA1C-CEFE-188AF6EFE8CF Time Awake Since Boot: 9700 seconds System Integrity Protection: enabled Crashed Thread: 2 com.apple.ATSMacApp.FrontlineFrameworkInterface Exception Type: EXC_BAD_INSTRUCTION (SIGILL) Exception Codes: 0x0000000000000001, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 4 Illegal instruction: 4 Terminating Process: exc handler [1782]

I'm developing a ticket app with Host card emulation. The session starts correctly the first time, but when trying to emulate a second ticket, after the first one has been read by the reader, or after the emulation has been canceled by the user, it doesn't work correctly for a while. This is my CardSessionManager: import CoreNFC @available(iOS 17.4, *) class CardSessionManager { private static var cardSession: CardSession? = nil private static var presentmentIntent: NFCPresentmentIntentAssertion? = nil static func initCardSession(_ accessCode: String) { cardSession?.invalidate() cardSession = nil let ProcessAPDU: (_: Data) -> Data = { capdu in var response = Data(accessCode.utf8) response.append(0x90) response.append(0x00) return response } Task { guard NFCReaderSession.readingAvailable, CardSession.isSupported, await CardSession.isEligible else { return } do { presentmentIntent = try await NFCPresentmentIntentAssertion.acquire() cardSession = try await CardSession() } catch { return } if let cardSession { for try await event in cardSession.eventStream { switch event { case .sessionStarted: cardSession.alertMessage = String(localized: "Searching reader...") try await cardSession.startEmulation() case .readerDetected: cardSession.alertMessage = String(localized: "Reading...") case .readerDeselected: cardSession.alertMessage = String(localized: "Successful reading!") await cardSession.stopEmulation(status: .success) case .received(let cardAPDU): cardSession.alertMessage = String(localized: "Communicating with reader.") do { try await cardAPDU.respond(response: ProcessAPDU(cardAPDU.payload)) } catch { cardSession.alertMessage = error.localizedDescription } case .sessionInvalidated(reason: _): cardSession.alertMessage = String(localized: "Ending communication with reader.") presentmentIntent = nil @unknown default: break } } } } } }