“iPhone 16 pro”

Hello, I have an app that is using iOS 26 Network Framework APIs. It is using QUIC, TLS 1.3 and Bonjour. For TLS I am using a PKCS#12 identity. All works well and as expected if the devices (iPhone with no cellular, iPhone with cellular, and iPad no cellular) are all on the same wifi network. If I turn off my router (ie no more wifi network) and leave on the wifi toggle on the iOS devices - only the non cellular iPhone and iPad are able to discovery and connect to each other. My iPhone with cellular is not able to. By sharing my logs with Cursor AI it was determined that the connection between the two problematic peers (iPad with no cellular and iPhone with cellular) never even makes it to the TLS step because I never see the logs where I print out the certs I compare. I tried doing builder.requiredInterfaceType(.wifi) but doing that blocked the two non cellular devices from working. I also tried builder.prohibitedInterfaceTypes([.cellular]) but that also did not w

Hi there, Starting with iOS 26.2 RC, all my DeviceActivityMonitor.eventDidReachThreshold get activated immediately as I pick up my iPhone for the first time, two nights in a row. Feedback: FB21267341 There's always a chance something odd is happening to my device in particular (although I can't recall making any changes here and the debug logs point to the issue), but just getting this out there ASAP in case others are seeing this (or haven't tried!), and it's critical as this is the RC. DeviceActivityMonitor.eventDidReachThreshold issues also mentioned here: https://developer.apple.com/forums/thread/793747; but I believe they are different and were potentially fixed in iOS 26.1, but it points to this part of the technology having issues and maybe someone from Apple has been tweaking it.

When I tried to run a DNS Proxy while I had a PacketTunnelProvider VPN actively connected, the DNS proxy appeared to start but didnt receive any DNS flows. If I start the DNS Proxy first, it will receive proxied flows for the DNS queries. But as soon as I connect a PacketTunnelProvider VPN, the DNS queries are no longer sent to the proxy and I see the following syslog output:Nov 15 15:50:04 iphone nesessionmanager(NetworkExtension)[216] <Notice>: -[NESMSession setStatus:]:753 NESMDNSProxySession[Mobility:8C06EFC5-13C0-4253-97C0-EE588D8CCBA4]: status changed to disconnected, last stop reason Configuration was superceded by another configurationIs there any way to run both a DNS Proxy Provider Network Extension and a Packet Tunnel Provider Network Extension simultaneously?

I have a macOS VPN app with a Network Extension (packet tunnel provider) distributed outside the App Store via Developer ID. Everything works perfectly when running from Xcode. After archiving and exporting for Developer ID distribution, the extension launches but immediately gets killed by nesessionmanager. The error: Signature check failed: code failed to satisfy specified code requirement(s) followed by: started with PID 0 status changed to disconnected, last stop reason Plugin failed What makes this interesting: the extension process does launch. AMFI approves it, taskgated-helper validates the provisioning profile and says allowing entitlement(s) due to provisioning profile, the sandbox is applied, PacketTunnelProvider is created — but then Apple's Security framework internally fails the designated requirement check and nesessionmanager kills the session. Key log sequence: taskgated-helper: Checking profile: Developer ID - MacOS WireGuardExtension taskgated-helper: allowing entitlement(s) for com.xx.xx.W

Hello Apple Developer Team, On March 12, 2026, I successfully enrolled in the Apple Developer Program as an individual and was charged $99.00 to my card ending in 7850. I received all confirmation emails: Order confirmation (Order Number: D009513784) Shipment notification Invoice receipt (Invoice Number: MC57312775, Sales Order: AEU5157309) The payment was fully processed — the invoice shows Amount Due: .00 and confirms the charge. The $99.00 was also deducted from my bank account, which I can confirm via my bank statement. Shortly after, I accidentally cancelled the enrollment in my account. Since then: My developer account shows no active membership The subscription does not appear in iPhone Settings → Subscriptions The purchase is not visible on reportaproblem.apple.com, so I cannot request a refund there I have no option to renew or re-enroll on developer.apple.com The only proof of payment I have are the emails from Apple confirming the charge I contacted Apple Developer Support over 2 weeks ago

I am facing an intermittent problem where iPhones are failing to pair/connect with Xcode under Xcode -> Windows -> Devices and Simulators. This happens when more than one web content filters are present, for instance, I have my web content filter (FilterSockets true, FilterGrade Firewall) and there is also Sentinel One web content filter with same configuration. Note: We are not blocking any flow from remoted / remotepairingd / core device service / MDRemoteServiceSupport etc processes. But they do get paused and resumed at times for our internal traffic verification logic. So, we are trying to understand what impact our content filter may be having on this iPhone Pairing?? If we stop either one of the filters the problem goes away. I have tracked the network traffic to the phone, and it seems to be using a ethernet interface (en5/en10) over the USB-C cable. I can see endpoints like this: localEndpoint = fe80::7:afff:fea1:edb8%en5.54442 remoteEndpoint = fe80::7:afff:fea1:ed47%

I am trying to find a datasheet containing information such as Key Exchange / Key Agreement / Key Establishment Protocols Used, Digital Signature Algorithms Used, Hash Algorithms Used, etc. Any information would greatly appreciated.

Area: CoreML / Machine Learning Describe the issue: On iOS 26.4, calling MLModel(contentsOf:configuration:) to load an .mlpackage model hangs indefinitely and eventually kills the app via watchdog. The same model loads and runs inference successfully in under 1 second on iOS 26.3.1. The hang occurs inside eort_eo_compiler_compile_from_ir_program (espresso) during on-device AOT recompilation triggered by MLE5ProgramLibraryOnDeviceAOTCompilationImpl createProgramLibraryHandleWithRespecialization:error:. A C++ exception (__cxa_throw) is thrown inside libBNNS.dylib during the exception unwind, which then hangs inside __cxxabiv1::dyn_cast_slow and __class_type_info::search_below_dst. Swift's try/catch does not catch this — the exception originates in C++ and the process hangs rather than terminating cleanly. Setting config.computeUnits = .cpuOnly does not resolve the issue. MLE5ProgramLibrary initialises as shared infrastructure regardless of compute units. Steps to reproduce: Create an app with an .mlpackage Core

I've been working on an app. It uses iCloud syncing. 48 hours ago everything was working 100%. Make a change on the iPhone it immediately changed on the Mac. Change on the Mac, it immediately changed on the iPhone. I didn't work on it yesterday. I updated to iOS26.4 on the iPhone and 26.4 on the Mac yesterday instead. Today, I pull up the project again. I made NO changes to the code or settings. Make a change on the iPhone it immediately updates on the Mac. Make a change on the Mac, nothing happens on the iPhone. I've waited an hour, and the change never happens. If you leave the iPhone app, then return, it updates as it should. It appears that iCloud's silent notification is to being received by the iPhone. Anyone else having the issue? Is there something new with iOS 26.4 that needs to be adjusted to get this to work? Again, works flawlessly with the Mac, just not with the iPhone.

By analysis the log, seems the following 3 calls has been ended by system callkit (Not mainly trigger the end call): @apple Do you have similar report that the iOS CallKit End the call withtour user action? Device info: iPhone18,1（iPhone 16 Pro） iOS 26.2 RCAppMobile/25.4.30.995 CTRadioAccessTechnologyNR（5G NR）