“nfc”

We are developing an iOS app that communicates with a device using an NXP NTAG 5 chip in ISO15693 pass-through mode. While the app works flawlessly on older iPhone models (iPhone 8, SE, X) and most Android devices, we are experiencing severe reliability issues on iPhone 12, 13, 14, and 15. Issue Summary On newer iPhones (12–15), 90% of communication attempts fail. Retry strategies do not work, as the NFC session is unexpectedly canceled while handling CoreNFC custom commands. The issue is not consistent—sometimes all requests fail immediately, while other times, a batch of reads might succeed unexpectedly before failing again. Technical Details The failure occurs while executing the following request, which should return 256 bytes: tag.customCommand(requestFlags: .highDataRate, customCommandCode: commandCode, customRequestParameters: Data(byteArray)) { (responseData, error) in } The returned error is: -[NFCTagReaderSession transceive:tagUpdate:error:]:897 Error Domain=NFCError Code=100 Tag connection

My app helps users connect to Wi-Fi networks, and I have requested the Access Wi-Fi information entitlement. This allows the app to retrieve the current Wi-Fi information to ensure the user’s connection is successful. Now, we are trying to implement an App Clip that enables users to connect to a specific Wi-Fi network through a QR code scan or NFC in certain scenarios. In the App Clip, I’ve requested the Hotspot entitlement, which allows the app to use the hotspot manager to configure Wi-Fi networks. However, since I cannot access the current Wi-Fi information in the App Clip, I’m unable to confirm whether the connection was successful.

Hello, I'm trying to use the CardSession sample code in an iPhone app I have received the HCE entitlement, the select identifier array contains only one AID of 8 bytes: FAEBDA5003020000, that is a custom AID that we use on ou custom access control system. We have the complete control of the NFC reader, when we detect a MiFare card, the reader application send the SELECT AID command and the card number is return and checked We want to do the same with an iPhone instead of the MiFare card, so we use the CardSesion sample in our app, here is the log of the reader application when we present the iPhone on it: TX: 0x04 0xfc 0xd4 0x4a 0x01 0x00 0xe1 0x00 RX: 0x00 0x00 0xff 0x00 0xff 0x00 ACK RX: 0x00 0x00 0xff 0x11 0xef 0xd5 0x4b 0x01 0x01 0x00 0x04 0x20 0x04 0x08 0x10 0x53 0x17 0x05 0x78 0x80 0x71 0x00 0xc6 0x00 // SMARTPHONE NFC type 1 pn532InSelect TX: 0x03 0xfd 0xd4 0x54 0x01 0xd7 0x00 RX: 0x00 0x00 0xff 0x00 0xff 0x00 ACK RX: 0x00 0x00 0xff 0x03 0xfd 0xd5 0x55 0x00 0xd6 0x00 pn532InDataExchan

on a span of 4 months we sent 2 for nfc entitlement requests and refused , no reason nothing . i mean all we want is the ability to use nfc on passes nothing else , no idea why this is so complex . with google you don’t even need a developer account and it’s for free , here we pay and we can’t even get the full functionality the passes offer , we got the hardware and the solution but we find out we need an nfc entitlement to allow passes to have nfc ? i mean our use case is very simple instead of having barcode on the passes we want them to be via nfc and we already got the nfc hardware but we find out we need nfc entitlement which we tried requesting but getting refused with no reason at all. at least tell u what is the problem what how to fix it not outright refuse without any reason at all. if anyone got any solution please provide.

So we are developing an NFC reader for a client and one of the requirements was Apple ECP. We submitted a product plan and it was approved and we were given access to the specific documentation for ECP. We are looking to only use Loyalty passes via NFC. Not Apple Pay. We wish to develop passes that have NFC capability and apparently you need another approval for NFC Entitlement. Apple just denied our application. No reason given, just denied. How are we suppose to develop a solution when we can only do one side of the development? Also we are seeing VAS mentioned and believe we also need access to this documentation as well, but no idea where to request it. Nothing in our developer portal or wpc portal. Can someone from Apple please steer us in the right direction. As we understand it we need: Approved hardware product plan (which we have) Access to ECP 2.0 documentation (which we have) Access to VAS protocol documentation (we don't have) NFC entitlement to be able

We are in the process of developing a mobile banking application and have a key requirement related to NFC-based peer-to-peer (P2P) transactions. Our goal is to enable secure and seamless money transfers between two devices using NFC. Business Requirement: The application will provide a feature where users can initiate money transfers via NFC. The sender starts an NFC payment session from their device. Simultaneously, the receiver starts an NFC session to accept the payment. The sender's device should be able to detect the receiver’s NFC tag and process the transaction securely.

Dear Community, We are in the process of developing a mobile banking application and have a key requirement related to NFC-based peer-to-peer (P2P) transactions. Our goal is to enable secure and seamless money transfers between two devices using NFC. Business Requirement: The application will provide a feature where users can initiate money transfers via NFC. The sender starts an NFC payment session from their device. Simultaneously, the receiver starts an NFC session to accept the payment. The sender's device should be able to detect the receiver’s NFC tag and process the transaction securely. We would like to confirm whether iOS supports such a use case. Your guidance on the feasibility of this feature, along with any technical or policy-related considerations, would be highly valuable. Looking forward to your response.