“A Summary of the WWDC25 Group Lab”

Hi everyone, I'm developing an iOS app using Foundation Models and I've hit a critical limitation that I believe affects many developers and millions of users. The Issue Foundation Models requires the device system language to be one of the supported languages. If a user has their device set to an unsupported language (Catalan, Dutch, Swedish, Polish, Danish, Norwegian, Finnish, Czech, Hungarian, Greek, Romanian, and many others), SystemLanguageModel.isSupported returns false and the framework is completely unavailable. Why This Is Problematic Scenario: A Catalan user has their iPhone in Catalan (native language). They want to use an AI chat app in Spanish or English (languages they speak fluently). Current situation: ❌ Foundation Models: Completely unavailable ✅ OpenAI GPT-4: Works perfectly ✅ Anthropic Claude: Works perfectly ✅ Any cloud-based AI: Works perfectly The user must choose between: Keep device in Catalan → Cannot use Foundation Models at all Change entire device to Spanish → Can use Foundation Mo

Subject: Call Directory Extension Enable Failure for Individual User Dear Apple Developer Support, We are experiencing an issue with our Call Directory Extension where one specific user cannot enable it, while thousands of other users on the same iOS version can enable it successfully. Issue Details: App: 美信 (Midea Connect) Problem: Extension fails to enable with error: 请求'美信'的数据时失败 (Failed to request data from app) Affected: 1 user out of thousands iOS Version: 26.0.1 What Works: All other users can enable the extension normally Same iOS version, no issues App Group and Extension identifier are correctly configured User Has Tried: Reinstall app - No effect Toggle extension off/on - Still fails Restart device - No improvement

Certainly! Here's a concise version of your forum post: Title: Issues Handling Multiple Incoming Calls in CallKit Body: Hello, I'm using CallKit and I am encountering challenges with handling multiple incoming calls. Current Configuration: configuration.maximumCallsPerCallGroup = 5 configuration.maximumCallGroups = 3 This setup aims to allow up to 5 calls per group. Observed Behavior: Despite the configuration, the system UI seems to limit the number of calls per group, often defaulting to End & Accept instead of Hold & Accept when a third call comes in. Questions: Is there a documented system-imposed limit on the number of calls per group or total calls, even if maximumCallGroups and maximumCallsPerCallGroup are set higher? How does the system UI behave when these limits are exceeded? Are there known UI constraints or fallback behaviors? Are there best practices for handling scenarios where the system UI cannot display all calls, such as gracefully managing incoming calls o

When I try to add the external test group to the current version of the test group, there is an error in processing the request.

Hi, I have started app development fairly recently and I decided to develop for Apple due to the fact that my school uses iPads and they were so convincing that I decided to buy more Apple products adding to the experience with the iPad such as a Mac where I learned Xcode, Swift and SwiftUI as far as I could comprehend. I am working on a document based app for my school and I want to implement a toolbar that’s user customizable. There seems to be no way to get a customizable toolbar running on iPadOS26 though iPadOS16 has supported this feature and it has been till 18, I believe. I have set up a doc-based app in Xcode and that and all of its views do work except the toolbar that I added to my NavigationSplitView. The items show, when their defaultCustomization isn’t set to .hidden. The toolbar is given an id and the items are all wrapped in the ToolbarItem structure that also is given an id and the placement of .secondaryAction. The items show up and behave as expected in terms of grouping and making

Hello, I have developed an iOS application called DinecTag (be.dinec.DinecTag) with a developer account named Dinec International which is registered in Belgium, I received the NFC entitlement valid for Europe and my App is on the App store since some months (the App is used to open doors by presenting the iPhone in front of a special reader) The App is published only on countries inside Europe (it don’t work outside anyway) I would like my App can be used outside Europe, so I need another entitlement called NFC & SE Platform entitlementn to ask for that, I need an account registered in a country covered by that entitlement Dinec is a company that is member of the Lisam group Lisam has an apple developer account registered to USA, called Lisam Systems So I have asked to the owner of that account to add me as a developer in the USA team So when I connect to my developer account, I can switch between Dinec International SA and Lisam Systems on top right of the screen, I am member of the two teams.

Hi, I'm here hoping for some help or advice in terms of a critical situation I'm currently facing. I want to change the copyright of an app, which was my previous app but now transferred to another company. In the Apple developer panel, is there anywhere that can change the copyright? Here is a quick summary of the app development, Software Vendor 1 developed the app, then transferred to Software Vendor 2, eventually the Client user(only paid for the app but don't have developer account) can use it. Now, I'm the Software Vendor 1 and has transferred the app to Software Vendor 2, but the copyright is still Software Vendor 1; and I want to ask Vendor 2 change the copyright to Client user directly as the Client user has bought the app. I’ve contacted Apple Support multiple times through mails. They just tell me to ask the Account Holder/Admin of the organization account that now owned the app to contact them in order to receive support. Then, I've asked Software Vendor 2 to contact Apple support, but ha

Hi everyone — I’m developing an iOS passkey/password manager where the private key material must be stored on a physical device (NFC card / USB token). I’m hitting a hard limitation: CoreNFC is not available for use from app extensions, which prevents an appex (e.g. password/credential provider or other extension) from talking directly to an NFC card during an authentication flow.  My questions: 1. Is there any plan to make CoreNFC (or some limited NFC-API) available to app extensions in a future iOS version? If not, could Apple clarify why (security/entitlements/architecture reasons)? 2. Are there any recommended/approved workarounds for a passkey manager extension that needs to access a physical NFC token during authentication? (For example: background tag reading that launches the containing app, or some entitlement for secure NFC card sessions.) I’ve read about background tag reading, but that seems to be about system/OS handling of tags rather than giving extensions direct NFC access.  3. Is the only s