Hi there! I'm developing a dual-mode bluetooth accessory and would like to pair it through AccessorySetupKit. I'm using an ESP32 with Bluekitchen btstack. This supports CTKD, which seems to be a requirement for the Bluetooth transport bridging according the WWDC19 session 901. I've been in contact with the btstack developer and verified that I can get the device to generate an LTK for the classic transport when reading an encrypted attribute. I'm not able to get this to work with the bluetoothTransportBriding option with AccessorySetupKit though. What I've found so far is that if I omit the .bluetoothTransportBriding option during pairing I will get a pairing request when I read an encrypted attribute after connecting with the CBConnectPeripheralOptionEnableTransportBridgingKey option. If I accept this request it seems like the system automatically brings up the A2DP profile. However if I include .bluetoothTransportBriding and/or .bluetoothPairingLE this option does not pop up, but the system does not bring up the A2DP profile. In this case things seem to end up in a weird situation where the device doesn't show up for pairing in Bluetooth Settings either, making it impossible to manually connect for A2DP. Based on the AccessorySetupKit example from WWDC24 I've created a dice accessory firmware for ESP32 using btstack. The code for this is available here: https://github.com/ljodal/esp32-btstack-ctkd-test I've also tweaked the AccessorySetupKit example app for iOS to add the ASAccessory.SupportOptions. The code for that is available here: https://github.com/ljodal/accessorysetupkit-ctkd-test Is there any documentation available anywhere on what is expected of the device for Bluetooth Transport Bridging to work with AccessorySetupKit?

first post here and this is kinda a long shot. I’m working on a custom keypad project for a young man with some mobility issues that unfortunately prevents gestrue and voice control as UI options. id like to see if I can pull track metadata via a Bluetooth connection into a custom keyboard with a small screen. I know hid doesn’t support this but I was hoping maybe the API for iOS’s blueprint remote app could be leveraged. I haven’t don’t much with Apple previousl. Usually Roku and Crestron implantations but I’m hoping to see if I can accomplish something with Apple, without needing to implement any IP connection.

Our app is connected to a hardware wifi without network. Under normal circumstances, we can communicate with the device. At some point, the communication suddenly stops, and the ping prompts "No route to host". The only way to reconnect is to restart the device. It feels like the system has marked ARP. Is there any way to reconnect the device without restarting the iphone?

On the iPad Pro 12.9-inch (3rd generation) cellular model, when you touch the screen with four fingers and then move your fingers, the touch is no longer detected. The same operation with one to three fingers works normally. This phenomenon does not occur when accessibility is turned on. Is this a beta-specific issue that will be fixed in the official release?

My MacBook speakers have started crackling on every sound since macOS 26 Beta 1, the problem is still the same on Beta 9. Happens especially when Simulator is opened.

Someone is using all of these tools to hack my phone I have several device and my daughters tabkets and androids are also compromised . Use my home hub / home kit : cloudy it / Xcode / swift ui and siri search . If anyone could help I’d highly appreciate it I have contacted the FBI and have an apt in October b it if someone or anyone could help me debug my phone in the mean time I’d highly appreciate it . Have used my doctors apps and changed iclouds . Used family sharing with my daughter and screen time and have used share across devices . Starting wi try my outlook account that Jeremy Walker had access to . Please help me it’s effects my mental and physical health and quality time with My daughter . Using ethernet and hardware keyboards / voice over and AI . Please assist as this is extremely exhausting help pls

Prerequisite: After the MDM APP issues the command, the camera on the phone is no longer visible (unusable). After upgrading to iOS 26.1, the isSourceTypeAvailable: UIImagePickerControlSourceTypeCamera method keeps returning true when the camera is unavailable. The isSourceTypeAvailable: UIImagePickerControlSourceTypeCamera method on iOS 26.0.1 is normal, returning false when the camera is unavailable and true when it is available. Please fix this method to determine If the isSourceTypeAvailable: UIImagePickerControlSourceTypeCamera method cannot determine whether the camera is available, please provide an available judgment method.

Hi everyone, I’m working on a custom camera implementation in iOS using native code. My goal is to capture unprocessed, realistic images directly from the camera — without any filters or post-image processing applied by the system. I’ve implemented RAW image capture using the native camera APIs (AVFoundation) and successfully received .dng files. However, even the RAW outputs don’t look like the real environment — the colors, tone, and exposure still seem processed or corrected in some way. I’ve tried various configurations such as photoSettings.rawPhotoPixelFormatType, experimenting with AVCaptureDevice and AVCapturePhotoOutput settings, and reviewing ProRAW and standard RAW behavior, but I’m still not getting truly unprocessed results that reflect the actual sensor data. Has anyone experienced similar results when capturing RAW images on iOS, or found a way to bypass Apple’s image signal processing (ISP) pipeline for more realistic captures? Any insights or references from Apple’s camera framework behavior would be greatly appreciated. Thank you!

Hi everyone, I submitted an app for review and was met with a rejection for unresolved issues. This was what was asked in the rejection: Provide detailed answers to the following questions: -Does your app interact with any hardware? Would that be referring to the camera/microphone of the device? My app uses haptics when you select an option. I didn't see anything in connect where I needed to specify the use of haptics. Also, does this mean that when the reviewer answers me I have to resubmit as a version 1.1? I'm not sure what I would need to change. This is my first app so I'm not entirely sure on the procedure.

Im running macOS Tahoe and I have the proper nvram boot-args , however when I try to poke the log stream im not getting any verb information related to the card im using. The audio system im using is AppleHDA.kext from the Beta 1 KDK. I've tried asking AI it doesn't make a difference what it suggests to me..... In the meantime of while im asking for assistance what ill do is go ahead and let it template me a kernel extension that I guess just traffics it to the Log for me and hopefully this isn't filtered out as what I suspect is it saying is happening is is that it actually masks some of the information. Why am I doing this? not For the Linux Driver its so I can see from the Log where it came from as this is what the developer said he did GitHub/davidjo/snd_hda_macbookpro is the kabylake iMac.

We have an app that connects to an external device that we developed in-house that measures electroencephalography (EEG), as well as PPG and IMU. This is not a medical device and we have stated that many times but the app review process keeps rejecting the app for the same reason 1.4.1 - Safety physical harm because they say it is connecting to a medical device. We have submitted documentation for FCC certification for safety but we do not have FDA certification because it is not used for medical purposes - purely wellness. Despite several messages explaining it is not a medical device the response is always the same without actually addressing any of the supporting documents we have sent. Any help to find a way to explain to the Apple team that not all EEG devices are medical and in fact most are NOT FDA approved would be appreciated as it seems like whoever is reviewing the app doesn't understand that.

We have developed an accessory that supports Find My. When using the Find My app to set it up, it occasionally gets stuck at the final " setting up"" interface. The app just stays like that. We would like to know what could cause this situation and how to resolve it. Thanks a lot.

I am creating a barcode reader using the AVfoundation framework for iOS and IPadOS. The read result goes into payloadstringvalue, but I want to check the control characters contained in the symbol, so I am using the raw data of the description, which is a property of NSObjectProtocol inherited by VNBarcodeObservation. However, I noticed that if the length set in the raw data exceeds 26, some of the raw data in the description is omitted. So my question is, is it possible to set it so that all the raw data in the description is written out without omitting any raw data? If so, could you please tell me how to set this up? Also, if you know of any other way to extract the raw barcode data, I would appreciate it if you could let me know. Thank you.

I am using NFC when the phone is near the NFC reader times below the error： 2024-07-15 15:43:03.608427+0800 TestNFC[16022:1038141] [xpc.exceptions] <NSXPCConnection: 0x282ba90e0> connection to service with pid 58 named com.apple.nfcd.service.corenfc: Exception caught during decoding of received selector didDetectExternalReaderWithNotification:, dropping incoming message. Exception: Exception while decoding argument 0 (#2 of invocation): Exception: decodeObjectForKey: class "NFFieldNotification" not loaded or does not exist my code: #import <CoreNFC/CoreNFC.h> @interface ViewController ()<NFCTagReaderSessionDelegate> @property (strong, nonatomic) NFCTagReaderSession *session; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. self.view.backgroundColor = [UIColor whiteColor]; if (@available(iOS 13.0, *)) { // 初始化 NFC 设置代理 NFCTagReaderSessionDelegate if (NFCNDEFReaderSession.readingAvailable) { self.session = [[NFCTagReaderSession alloc] initWithPollingOption:NFCPollingISO14443 delegate:self queue:nil]; // NFC 显示提示信息 self.session.alertMessage = @"准备扫描，请将卡片贴近手机"; // 开启 NFC [self.session beginSession]; } } else { } } #pragma mark - NFCNDEFReaderSessionDelegate //读取失败回调-读取成功后还是会回调这个方法 - (void)tagReaderSessionDidBecomeActive:(NFCTagReaderSession *)session API_AVAILABLE(ios(13.0)){ NSLog(@"tagReaderSessionDidBecomeActive"); } - (void)tagReaderSession:(NFCTagReaderSession *)session didInvalidateWithError:(NSError *)error API_AVAILABLE(ios(13.0)){ NSLog(@"readerSession:didInvalidateWithError: (%@)", [error localizedDescription]); } - (void)tagReaderSession:(NFCTagReaderSession *)session didDetectTags:(NSArray<__kindof id<NFCTag>> *)tags API_AVAILABLE(ios(13.0)){ }

I am working on a Bluetooth Low Energy (BLE) project using the nRF52840 Development Kit (DK), which has been reconfigured to simulate an nRF52805 chip. The firmware is based on Nordic Semiconductor's ble_app_hids_keyboard example, with modifications to implement a BLE HID Gamepad. I am using the S113 SoftDevice and have successfully tested the functionality with Android devices. The gamepad is recognized as a HID device, and it works as expected on Android, verified using the hardwareTester website. However, when I connect the gamepad to an iPhone via BLE, the same hardwareTester website does not respond as it does on Android, indicating that the iPhone does not recognize the device as a gamepad. The BLE connection is established successfully, but it seems iOS does not interpret the HID report descriptor or the BLE HID service correctly. I suspect there might be compatibility issues with the HID descriptor or the GATT attributes for iOS-specific BLE HID requirements. I would like to have some help.

New projects in Xcode do not include an Info.plist. Where do I put the IDs for Supported External Accessory Protocols?

I upgraded my iPhone 13 Pro Max last week, but I am unable to connect my Sony WH-1000XM5 headphones via Bluetooth. I'm not sure why everything else connects just fine except my headphones. Please send help.

Six months ago I wrote FB14122473, detailing how the built-in CDC (or FTDI) VCP serial port driver is limited to 3 Mbps or less. Thing is, there are some FTDI devices that can do 12 Mbps (maybe more), and I have devices I need to communicate with at 4 Mbps. I had to use the FTDI SDK to be able to communicate with these. I was hoping this post might help draw attention to that bug report.

I have a 4-input, 4-output hardware device and an 8-input, 8-output virtual device, which I combine into an aggregate device. I am using the SimplyCoreAudio library to get the channel count. The code is as follows: aggregationDevice!.channels(scope: .input) =>> 12 aggregationDevice!.channels(scope: .output) =>> 12 When the program's MicrophoneMode is set to standard, the channel count is correct. However, when I set the MicrophoneMode to voiceIsolation, the channel count is incorrect: aggregationDevice!.channels(scope: .input) =>> 4 aggregationDevice!.channels(scope: .output) =>> 12 Below is the code for creating the aggregate device： func createAggregateDevice(mainDevice: AudioDevice, secondDevice: AudioDevice?, named name: String, uid: String) -> AudioDevice? { guard let mainDeviceUID = mainDevice.uid else { return nil } var deviceList: [[String: Any]] = [ [ kAudioSubDeviceUIDKey: mainDeviceUID, kAudioSubDeviceDriftCompensationKey:1 ] ] // make sure same device isn't added twice if let secondDeviceUID = secondDevice?.uid, secondDeviceUID != mainDeviceUID { deviceList.append([ kAudioSubDeviceUIDKey: secondDeviceUID, kAudioSubDeviceDriftCompensationKey:1, kAudioSubDeviceInputChannelsKey:8 ]) } let desc: [String: Any] = [ kAudioAggregateDeviceNameKey: name, kAudioAggregateDeviceUIDKey: uid, kAudioAggregateDeviceSubDeviceListKey: deviceList, kAudioAggregateDeviceMainSubDeviceKey: mainDeviceUID, kAudioAggregateDeviceIsPrivateKey:false, ] var deviceID: AudioDeviceID = 0 let error = AudioHardwareCreateAggregateDevice(desc as CFDictionary, &deviceID) guard error == noErr else { return nil } return AudioDevice.lookup(by: deviceID) } I hope someone can tell me the reason Thank you！

Receiving "The disk you attached was not readable by this computer." for an external USB recorder that worked with MacOS 14 Aiworth voice recorder.