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“nfc”

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NFC reading inconsistencies across devices
Did anybody encounter issues while doing an NFC tag reading, particularly on the Pro devices? Based on our statistics, almost half of the readings with iPhone 12 Pro failed, due to NFC tag connection issues. Please see below the failure rate: Top 3 devices: iPhone 12 Pro with 41,5% failure rate iPhone 11 Pro Max with 33,3% failure rate iPhone SE 2nd Gen with 25% failure rate If we take into consideration the deviation from expected value, see below: The following types had a higher error value than statistically expected when used significantly: iPhone 14 Pro iPhone 12 Pro iPhone 15 Pro The following types, on the other hand, had few to no reading errors with statistically relevant use: iPhone 14 iPhone 13 iPhone 13 Pro Max The essential questions are: What are the differences between the iPhone 14 and iPhone 14 Pro in terms of NFC reading functionality? What are the differences between the iPhone 11 Pro and iPhone 12 Pro in terms of NFC reading functionality? See list of d
Topic: App & System Services SubTopic: Hardware Tags:
0
0
858
Nov ’23
Near Field Communication Tag Reading Capability Not Showing
It's my first time posting here so I don't really know what to do. I'm fairly new to iOS development and I have project that I need to make that uses NFC (CoreNFC). As I encountered errors in my code, I realized I needed to add the NFC capability however it's not showing in the capabilities list. After a bit of research, I found someone saying I needed to have an Apple Developer account (for 99$) to unlock this feature. Is this true? If not, what can I do to add the Near Field Communication Tag Reading capability to my project?
Topic: App & System Services SubTopic: Core OS Tags:
0
0
979
Nov ’23
CoreNFC IS5693 Tags
Hello, I have ICode Slix and Slix 2 NFC tags. I'm working on an iOS app for reading and writing data to these tags. I've tried various approaches, but I'm having trouble with the writing part. Could you please assist me in understanding how to write encode URL in that tags Here's my current code Because these tag is not bydefault NDEF format and I want to right url in that tag and make it NDEF formattable. I tried to write data with NFC Tool application it can write data easily in that but my code doesn't work. how to right data in NFC forum type 5 tags? func tagReaderSession(_ session: NFCTagReaderSession, didDetect tags: [NFCTag]) { print(Connecting To Tag) if tags.count > 1 { session.alertMessage = More Than One Tag Detected, Please try again session.invalidate() return } let tag = tags.first! session.connect(to: tag) { error in if let error = error { session.invalidate(errorMessage: Connection Failed: (error.localizedDescription)) return } if case let .iso15693(sTag) = tag {
Topic: App & System Services SubTopic: General Tags:
1
0
744
Nov ’23
Data transfer using NFC
I am trying to transfer data from one device to another using NFC. I'm trying to figure out if this is possible, I downloaded apple's sample project about CoreNFC, I was able to read NFC Tags (it wasn't a real NFC Tag, rather it was an NFC Tag emulated with an android device). Can I use my iPhone to emulate an NFC Tag to transfer data to another iPhone or Android device?
Topic: App & System Services SubTopic: General Tags:
3
0
4.7k
Nov ’23
How to formate NFC tags to NDEF format?
Hi, I was using NFCNDEFReaderSessionDelegate at first to read and write the cards, but didDetect tags method did not detect any tag because my nfc tag is not pre-formatted, it was calling other delegate methods so I have my NFCNDEFReaderSessionDelegate setup correctly. Hence, I used NFCTagReaderSessionDelegate, didDetect tags method of NFCTagReaderSessionDelegate detected tag and the tag was not pre-formatted. The issue I have been facing is I am not able to write for the first time and getting an error Error Domain=NFCError Code=102 Tag Not NDEF formatted UserInfo={NSLocalizedDescription=Tag Not NDEF formatted}. When I used another app from apple store to write data on the same tag which is not pre-formatted. Using that app, I am able to write the data on that tag. That app was using CoreNFC framework I believe, as it has NFC session alert which seems it was from apple library CoreNFC, so I assume that there must be a way to write the data on unformatted nfc tags. Do I have to use
Topic: App & System Services SubTopic: General Tags:
1
0
2.5k
Nov ’23
I cannot add com.apple.developer.proximity-reader.payment.acceptance in entitlement
Provisioning profile doesn't include the com.apple.developer.proximity-reader.payment.acceptance entitlement, I did confirm that bundleID capabilities of NFC added and also update the profile on developer console. I cannot use that specific key in entitlement. which steps or missing in this Tap and Pay capabilities I cannot identify.
Topic: Code Signing SubTopic: Entitlements Tags:
2
0
1.5k
Nov ’23
Reply to Problems submitting an App Clip with size above 15mb (for digital invocations)
It appears there might be some confusion or potential issues related to App Clip size and support for digital invocations. To address these issues and ensure your App Clip meets Apple's requirements, consider the following steps: Check Deployment Target Settings: Ensure that the App Clip target has the correct deployment target set to iOS 16.4 or later. Make sure your App Clip target doesn't have any dependencies or frameworks that have a minimum deployment target below iOS 16.4. Reduce App Clip Size: Examine the contents of your App Clip and try to reduce its size by removing any unnecessary resources, assets, or code. Review asset compression settings for images and media to minimize their size. Use asset catalogs to manage and optimize your image assets. If your App Clip contains third-party libraries or frameworks, ensure that they are stripped of unnecessary architectures and resources. Verify Asset Slicing: Confirm that asset slicing is enabled for your App Clip target. Asset slicing is a part of app th
Topic: App Store Distribution & Marketing SubTopic: App Store Connect Tags:
Oct ’23
Problems submitting an App Clip with size above 15mb (for digital invocations)
We're trying to submit an App Clip with around 17mb, aiming to fit in the new size limit for digital invocations. The mention for the rules can be found in this article.. The relevant part is: If you make your App Clip available on devices running iOS 16.4 and later, your App Clip can be up to 50 MB in size if it meets the following conditions: The App Clip only supports digital invocations — for example, from your website or Spotlight search — and not from physical invocations but like App Clip Codes, QR codes, or NFC tags People use your App Clip in situations where a reliable internet connection is likely, for example, at home Your App Clip doesn’t support iOS versions prior to iOS 16.4 We have updated our App Clip target to have a minimum supported version to iOS 16.4 but when we push it to TestFlight we get an error like below: We identified one or more issues with a recent delivery for your app, (...) Please correct the following issues, then upload again. ITMS-90865: Thinned app clip size is t
Topic: App Store Distribution & Marketing SubTopic: App Store Connect Tags:
2
0
1.6k
Oct ’23
PassKit Presentation Suppression on Apple Watch
Automatically presenting PassKit when approaching an NFC reader has been around for a while on iOS. Apple is already providing support to inhibit this behavior when using an app that has an approval-gated capability with the identifier com.apple.developer.passkit.pass-presentation-suppression. The automatic presentation feature has been added in watchOS 10 without the offering of a similar inhibiting method. This is degrading the experience for watchOS 10 users in use cases where the Apple Watch is expected to be close to an NFC-enabled device. I've noticed that the API is present in watchOS as well, although it's marked as unavailable. Calling requestAutomaticPassPresentationSuppressionWithResponseHandler: is always returning 0 (notSupported), and that might be due to the fact that including the capability breaks code signing. I've opened a FB, was wondering what is the best way to better communicate this need to Apple engineering and product teams. (FB13234179)
Topic: App & System Services SubTopic: Apple Pay Tags:
0
0
629
Oct ’23
CCC based UWB NFC API
I am aware of NFC and UWB api which I have already gone through the official document page. We have to create CCC based digital keys so we are going to use UWB, NFC technologies. So Is there any CCC based UWB,NFC api available for development? We are members of the CCC organization. Could you please support us for this.
Topic: App & System Services SubTopic: General Tags:
0
0
601
Oct ’23
CCC Based NFC UWB
We have to create CCC based digital keys so we are going to use UWB, NFC technologies. So Is there any CCC based UWB,NFC api available for development? We are members of the CCC organization. Could you please support us for this I have gone through UWB NFC document from official apple website.But I want to get idea on CCC based NFC and UWBs.
Topic: App & System Services SubTopic: General Tags:
0
0
603
Oct ’23
NFC reading inconsistencies across devices
Did anybody encounter issues while doing an NFC tag reading, particularly on the Pro devices? Based on our statistics, almost half of the readings with iPhone 12 Pro failed, due to NFC tag connection issues. Please see below the failure rate: Top 3 devices: iPhone 12 Pro with 41,5% failure rate iPhone 11 Pro Max with 33,3% failure rate iPhone SE 2nd Gen with 25% failure rate If we take into consideration the deviation from expected value, see below: The following types had a higher error value than statistically expected when used significantly: iPhone 14 Pro iPhone 12 Pro iPhone 15 Pro The following types, on the other hand, had few to no reading errors with statistically relevant use: iPhone 14 iPhone 13 iPhone 13 Pro Max The essential questions are: What are the differences between the iPhone 14 and iPhone 14 Pro in terms of NFC reading functionality? What are the differences between the iPhone 11 Pro and iPhone 12 Pro in terms of NFC reading functionality? See list of d
Topic: App & System Services SubTopic: Hardware Tags:
Replies
0
Boosts
0
Views
858
Activity
Nov ’23
Near Field Communication Tag Reading Capability Not Showing
It's my first time posting here so I don't really know what to do. I'm fairly new to iOS development and I have project that I need to make that uses NFC (CoreNFC). As I encountered errors in my code, I realized I needed to add the NFC capability however it's not showing in the capabilities list. After a bit of research, I found someone saying I needed to have an Apple Developer account (for 99$) to unlock this feature. Is this true? If not, what can I do to add the Near Field Communication Tag Reading capability to my project?
Topic: App & System Services SubTopic: Core OS Tags:
Replies
0
Boosts
0
Views
979
Activity
Nov ’23
Reply to PassKit Entitlements - Apple Pay
Do you mean you have gotten any reply or Apple has not granted the certificate for you yet? Because I also want to get the nfc certificate and I emailing with then more than a month, but my request is still in reviewing status.
Topic: App & System Services SubTopic: Apple Pay Tags:
Replies
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Views
Activity
Nov ’23
CoreNFC IS5693 Tags
Hello, I have ICode Slix and Slix 2 NFC tags. I'm working on an iOS app for reading and writing data to these tags. I've tried various approaches, but I'm having trouble with the writing part. Could you please assist me in understanding how to write encode URL in that tags Here's my current code Because these tag is not bydefault NDEF format and I want to right url in that tag and make it NDEF formattable. I tried to write data with NFC Tool application it can write data easily in that but my code doesn't work. how to right data in NFC forum type 5 tags? func tagReaderSession(_ session: NFCTagReaderSession, didDetect tags: [NFCTag]) { print(Connecting To Tag) if tags.count > 1 { session.alertMessage = More Than One Tag Detected, Please try again session.invalidate() return } let tag = tags.first! session.connect(to: tag) { error in if let error = error { session.invalidate(errorMessage: Connection Failed: (error.localizedDescription)) return } if case let .iso15693(sTag) = tag {
Topic: App & System Services SubTopic: General Tags:
Replies
1
Boosts
0
Views
744
Activity
Nov ’23
Reply to Data transfer using NFC
Can I use my iPhone to emulate an NFC Tag to transfer data to another iPhone or Android device? No.
Topic: App & System Services SubTopic: General Tags:
Replies
Boosts
Views
Activity
Nov ’23
Data transfer using NFC
I am trying to transfer data from one device to another using NFC. I'm trying to figure out if this is possible, I downloaded apple's sample project about CoreNFC, I was able to read NFC Tags (it wasn't a real NFC Tag, rather it was an NFC Tag emulated with an android device). Can I use my iPhone to emulate an NFC Tag to transfer data to another iPhone or Android device?
Topic: App & System Services SubTopic: General Tags:
Replies
3
Boosts
0
Views
4.7k
Activity
Nov ’23
Iphone can`t read RFID CARD. Why is that?
I bought RFID card: NFC 13.56MHz ISO14443A but Iphone can`t read it. What types of RFID card Iphone can read. Is there any specifictaion what cards Iphone can read?
Topic: App & System Services SubTopic: General Tags:
Replies
0
Boosts
0
Views
683
Activity
Nov ’23
How to formate NFC tags to NDEF format?
Hi, I was using NFCNDEFReaderSessionDelegate at first to read and write the cards, but didDetect tags method did not detect any tag because my nfc tag is not pre-formatted, it was calling other delegate methods so I have my NFCNDEFReaderSessionDelegate setup correctly. Hence, I used NFCTagReaderSessionDelegate, didDetect tags method of NFCTagReaderSessionDelegate detected tag and the tag was not pre-formatted. The issue I have been facing is I am not able to write for the first time and getting an error Error Domain=NFCError Code=102 Tag Not NDEF formatted UserInfo={NSLocalizedDescription=Tag Not NDEF formatted}. When I used another app from apple store to write data on the same tag which is not pre-formatted. Using that app, I am able to write the data on that tag. That app was using CoreNFC framework I believe, as it has NFC session alert which seems it was from apple library CoreNFC, so I assume that there must be a way to write the data on unformatted nfc tags. Do I have to use
Topic: App & System Services SubTopic: General Tags:
Replies
1
Boosts
0
Views
2.5k
Activity
Nov ’23
I cannot add com.apple.developer.proximity-reader.payment.acceptance in entitlement
Provisioning profile doesn't include the com.apple.developer.proximity-reader.payment.acceptance entitlement, I did confirm that bundleID capabilities of NFC added and also update the profile on developer console. I cannot use that specific key in entitlement. which steps or missing in this Tap and Pay capabilities I cannot identify.
Topic: Code Signing SubTopic: Entitlements Tags:
Replies
2
Boosts
0
Views
1.5k
Activity
Nov ’23
Reply to Problems submitting an App Clip with size above 15mb (for digital invocations)
It appears there might be some confusion or potential issues related to App Clip size and support for digital invocations. To address these issues and ensure your App Clip meets Apple's requirements, consider the following steps: Check Deployment Target Settings: Ensure that the App Clip target has the correct deployment target set to iOS 16.4 or later. Make sure your App Clip target doesn't have any dependencies or frameworks that have a minimum deployment target below iOS 16.4. Reduce App Clip Size: Examine the contents of your App Clip and try to reduce its size by removing any unnecessary resources, assets, or code. Review asset compression settings for images and media to minimize their size. Use asset catalogs to manage and optimize your image assets. If your App Clip contains third-party libraries or frameworks, ensure that they are stripped of unnecessary architectures and resources. Verify Asset Slicing: Confirm that asset slicing is enabled for your App Clip target. Asset slicing is a part of app th
Topic: App Store Distribution & Marketing SubTopic: App Store Connect Tags:
Replies
Boosts
Views
Activity
Oct ’23
Problems submitting an App Clip with size above 15mb (for digital invocations)
We're trying to submit an App Clip with around 17mb, aiming to fit in the new size limit for digital invocations. The mention for the rules can be found in this article.. The relevant part is: If you make your App Clip available on devices running iOS 16.4 and later, your App Clip can be up to 50 MB in size if it meets the following conditions: The App Clip only supports digital invocations — for example, from your website or Spotlight search — and not from physical invocations but like App Clip Codes, QR codes, or NFC tags People use your App Clip in situations where a reliable internet connection is likely, for example, at home Your App Clip doesn’t support iOS versions prior to iOS 16.4 We have updated our App Clip target to have a minimum supported version to iOS 16.4 but when we push it to TestFlight we get an error like below: We identified one or more issues with a recent delivery for your app, (...) Please correct the following issues, then upload again. ITMS-90865: Thinned app clip size is t
Topic: App Store Distribution & Marketing SubTopic: App Store Connect Tags:
Replies
2
Boosts
0
Views
1.6k
Activity
Oct ’23
Reply to NFC/Felica to use Host Card Emulation support
anyway for simple data transfer iphone to iphone via NFC
Topic: App & System Services SubTopic: General Tags:
Replies
Boosts
Views
Activity
Oct ’23
PassKit Presentation Suppression on Apple Watch
Automatically presenting PassKit when approaching an NFC reader has been around for a while on iOS. Apple is already providing support to inhibit this behavior when using an app that has an approval-gated capability with the identifier com.apple.developer.passkit.pass-presentation-suppression. The automatic presentation feature has been added in watchOS 10 without the offering of a similar inhibiting method. This is degrading the experience for watchOS 10 users in use cases where the Apple Watch is expected to be close to an NFC-enabled device. I've noticed that the API is present in watchOS as well, although it's marked as unavailable. Calling requestAutomaticPassPresentationSuppressionWithResponseHandler: is always returning 0 (notSupported), and that might be due to the fact that including the capability breaks code signing. I've opened a FB, was wondering what is the best way to better communicate this need to Apple engineering and product teams. (FB13234179)
Topic: App & System Services SubTopic: Apple Pay Tags:
Replies
0
Boosts
0
Views
629
Activity
Oct ’23
CCC based UWB NFC API
I am aware of NFC and UWB api which I have already gone through the official document page. We have to create CCC based digital keys so we are going to use UWB, NFC technologies. So Is there any CCC based UWB,NFC api available for development? We are members of the CCC organization. Could you please support us for this.
Topic: App & System Services SubTopic: General Tags:
Replies
0
Boosts
0
Views
601
Activity
Oct ’23
CCC Based NFC UWB
We have to create CCC based digital keys so we are going to use UWB, NFC technologies. So Is there any CCC based UWB,NFC api available for development? We are members of the CCC organization. Could you please support us for this I have gone through UWB NFC document from official apple website.But I want to get idea on CCC based NFC and UWBs.
Topic: App & System Services SubTopic: General Tags:
Replies
0
Boosts
0
Views
603
Activity
Oct ’23