“nfc”

I am trying to launch Nfc session but its failing with the below error ** CoreNFC CRASHING_DUE_TO_PRIVACY_VIOLATION NSLocalizedFailureReason = This app cannot be installed because its integrity could not be verified. Failed to verify code signature ... (A valid provisioning profile for this executable was not found.)** But We have declared NFC in capabilities both in code base and provisioning profile. Tools Used VS Code , MAUI IOS Development Please let me know how to resolve this issue

Hello Apple Developer Community and Apple Team, I want to raise awareness and gather support for an important feature request regarding NFC support on iPhone devices in Argentina. Millions of Argentinians use the official public transit card, SUBE, daily to pay for buses, subways, and trains. On Android devices, the SUBE app allows users to: • Check balance via NFC • Reload credit instantly • Confirm top-ups by holding the card near the phone • Use a digital version of the card (in some cases) However, iPhone users cannot use these NFC features because iOS currently does not allow third-party apps like SUBE to access the NFC chip fully. This limitation negatively impacts iPhone users, many of whom rely heavily on SUBE. I have submitted detailed feedback to Apple requesting the enablement of controlled NFC access for third-party transit apps in Argentina, starting with SUBE. I encourage fellow developers, users, and community members to support this request. Enablin

我们在使用clip轻应用功能，在App Store Connect中配置了高级轻应用体验，并配置了相关的https链接（在构建版本页面此域名是已验证状态），但是我们在使用此链接进行NFC触碰时，不会拉起来clip轻应用，只会显示“XXXX NFC标签”，使用Apple的官方链接：https://appclip.apple.com/id?p=xxxx，是可以拉起来轻应用的，请问各位大佬，我们的问题出现在哪？该如何解决？

This post contains sensitive language. Please revise it in order to continue.Hello, We are working on digital key style application using custom communication with HCE (Host Card Emulation). We have a working solution but there is one issue - if our application is not selected as default NFC application our users may see Wallet popup when there's no active presentment intent in our application. I didn't find in documentation any information how to stop Wallet from activating. I found there's requestAutomaticPassPresentationSuppression method in PassKit, it requires special permission, however I am not sure if it can be used in this situation, as there's no information how it will impact HCE communication in our application. I'll be greatful for any advice. Regards, Valdemar

Some background: We are developing an app that needs to scan NFC tags We are following this documentation for our app We (assume) we've gotten all the correct entitlements for our app Our app correctly shows the NFC scanning prompt We are using up-to-date iPhones to test We tested scanning using a different NFC app on the app store and were able to successfully scan the tag We're using NFC NDEF tags to test The problem: Nothing is being detected in the scan Nothing in the example application when we downloaded it down and loaded it onto a test device (reminder that the app from the app store was able to read our tag) When connected to the debugger, our delegate function is not firing (tested with breakpoints and print statements). The following is the signature of our delegate function: func readerSession(_ session: NFCNDEFReaderSession, didDetectNDEFs messages: [NFCNDEFMessage]) Is there something that we're missing to get the NFC scanning to work? Perhaps some ki

Hi everyone, I'm working on a library application that uses ISO15693 NFC tags embedded in books to track checkout status. These tags are password-protected and require secure access in order to write the AFI (Application Family Identifier) field, which we use to mark books as checked out. According to the tag spec (ST SL2S2602), the flow for writing to a protected AFI requires: Sending Get Random Number (custom command 0xB2) Sending Present Password (custom command 0xB3) Writing AFI using Write AFI (0x27) We’re using Core NFC's customCommand(requestFlags:customCommandCode:customRequestParameters:) on NFCISO15693Tag. While basic tag operations like getSystemInfo() and readSingleBlock() work fine, any customCommand immediately fails with this error: Error Domain=NFCError Code=100 Tag connection lost This only happens on tags that return ICRef = 0x01 in the system info response. The exact same tags and command sequence work fine on Android (transceive) and in desktop NFC tools. It look

I am working with a Texas Instruments RF430 NFC tag, which is compliant with: ISO/IEC 14443-4 (ISO-DEP) NFC Forum Type 4 Tag NFC-B protocol NDEF-formatted storage I’m using an iPhone 12 running iOS 18, and my app uses the Core NFC framework. Using NFCNDEFReaderSessionDelegate, I am able to successfully read the first NDEF message from the tag. However, the tag stores multiple NDEF messages, and I would like to access the others. Based on the tag’s specification, these messages are accessible via an NDEF file located at file ID 0xE104. To try and access this additional NDEF file, I attempted to use NFCTagReaderSession with the NFCTagReaderSessionDelegate, intending to issue APDU commands. However, the tagReaderSession(_:didDetect:) delegate method is never called, even though the tag is present and detected using NFCNDEFReaderSession. My questions: Does Core NFC on iOS 18 support issuing custom APDU commands to ISO 14443-4 (NFC-B) tags like the TI RF430? Is

Hi, I’m trying to migrate an App Clip from one main app (App A) to another (App B). These two apps are under the same Apple Developer Account (Team ID), and each has its own App Group. I’m wondering: 1. If I change the App Group configured in the App Clip’s entitlements, will this effectively allow the App Clip to be treated as part of App B? 2. Will this change allow me to reuse the existing App Clip Experiences (e.g., NFC/QR code invocation URLs) that were originally associated with App A? 3. Is such a change sufficient for Apple to treat the App Clip as migrated, or are there additional steps (e.g., changing the Bundle ID, resubmitting the App Clip Experience, etc.) required to complete the migration? I want to confirm whether switching the App Group and submitting a new App Clip with the new app is a valid and seamless way to perform the migration. I understand App Groups are typically used for data sharing, not experience binding — but I want to clarify if switching App Groups affects App Clip–m

Hi, there is a issue that iOS background NFC scanning will only provide a notification result, It need user click to enter my APP, can I have any method to enter my APP directly without user action ?

Hi I am implement my app with Core NFC , I found the module have their own UI , can I implement without the UI? we want the NFC scanning in background , not blocking the UI.