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Question About CarPlay Certification When Using Custom Wiring Harness
Hello developers, My question isn't directly related to app or software development, but this seems to be the most appropriate channel to possibly find the information I need. Context I work for an automotive company and I'm currently looking for Apple CarPlay certification guidelines. We're in the process of installing a multimedia system in a vehicle. The most viable solution would be to use the multimedia unit and microphone provided by our supplier, but with a custom wiring harness developed by our company to simplify the installation process. The multimedia unit, microphone, and the supplier’s harness are already certified for CarPlay. Question Would using our company’s custom wiring harness affect the existing CarPlay certification of the supplier’s product? Any information, contact, or suggestion on where I could find official guidance on this matter would be greatly appreciated. Thank you in advance!
0
0
72
Jun ’25
BLE advertisement and scan response
Dear Apple: If a BLE advertisement carries both a 16-bit service UUIDs and a 128-bit service UUIDs along with a local name, the local name will be placed in the scan response, then when the advertisement is turned off, both the 16-bit and 128-bit service UUIDs disappear while the local name persists. Subsequently, when transmitting a new advertisement that includes the 16-bit service UUIDs and local name, the resulting advertisement contains two local names. What methods can be used to avoid having two local names appearing simultaneously?Thanks
1
0
145
Jun ’25
How to generate test Driver's License in Wallet?
Hello, I'm interested in testing the Digital Credentials API in Safari on iOS, but am not sure if there's a way to create a test Driver's License in the Wallet on a real device or Simulator? Unfortunately the state I live in does not have mobile ids set up yet with Apple so can't use my own driver's license. Any help would be much appreciated!
0
0
234
Jul ’25
WWDC26 beta cellular issues
So recently, last week, ive updated to the Dev Beta of ios 26. This began the very issue of my cellular data. I woke up to a warning symbol where my cellular bars should be, telling me there was something wrong with my antenna or carrier when in reality there was no problem with any of those problems and took up about 53% of my storage. This is absolutely insane and unacceptable.
0
0
121
Jun ’25
Pictures
I am running the iOS 26. I am having issues with deleting the pictures. I have checked my iCloud storage and my phone storage and all is good there. Not sure why they will not delete. I have the iPhone 16
1
0
66
Jun ’25
AirDrop fails with cpio error
Frequently, when transferring large files using AirDrop, it will suddenly fail mid-transfer. Looking into the macOS logs reveals the fault: error 19:45:25.701432-0700 sharingd SDAirDropFileZipper: bomCopierFatalErrorPtr - cpio read error: bad file format error 19:45:25.701517-0700 sharingd SDAirDropCompressor: CFWriteStreamWrite returned -1 default 19:45:25.701533-0700 sharingd Zipper Update: Error Domain=NSPOSIXErrorDomain Code=5 "Input/output error" UserInfo={NSLocalizedDescription=cpio read error: bad file format} default 19:45:25.706094-0700 sharingd Closing output stream default 19:45:25.707901-0700 sharingd Invalidating XPC helper for macOS downloads directory error 19:45:25.708039-0700 sharingd Decompression failed Error Domain=NSPOSIXErrorDomain Code=5 "Input/output error" UserInfo={NSLocalizedDescription=cpio read error: bad file format}
0
0
465
Jul ’25
Selling your first app
How long was it between putting your first app on the App Store (that had a paid component to it like IAPs) and getting your first sale? I'm working on an app at the moment that I plan on putting up for a small one time fee. I'm curious to know what people's different experiences were with this. What was your app and how did it go?
0
0
78
Jun ’25
No such module 'UnityFramework' ,Getting this message updating Xcode to latest version
After the update of the Xcode to latest version, I’m getting “No Such Module Unity Framework” as error. the complete information is below. I had to update the Xcode and the O.S as per the Apple Requirement from my older version of 14.x to latest 16.3. I had no issued running the Unity within my iOS App till the recent update. Previous Setup: Unity was successfully integrated into this iOS app and running fine before the update. As it was working till the Xcode version 14.3, i have not changed any code relevant to Unity. What I’ve Tried: a. Added UnityFramework.framework to “Link Binary with Libraries” and marked it as “Embed & Sign”. b. Verified Framework Search Paths include $(PROJECT_DIR)/UnityProject/build/Debug-iphoneos c. Cleaned build folder, deleted Derived Data d. Checked [CP] Embed Pods Frameworks step in Build Phases Stuck On: Xcode still throws "No such module 'UnityFramework'" — it’s as if the framework isn’t being built or seen from my main project. Request for Help: Has anyone encountered this issue post-Xcode 16.3 update from 14.x. I’d really appreciate any guidance, updated workflows, or even a checklist of steps for properly integrating Unity into an existing iOS app with the new Xcode build system.
0
0
94
May ’25
How to detect if an iPad is configured as a Shared iPad (Apple School Manager)?
I'm working on an iOS/iPadOS app and need to determine programmatically whether the device is a Shared iPad as configured through Apple School Manager (ASM). Shared iPads allow multiple users to sign in with Managed Apple IDs and are typically used in educational environments. I want to identify this configuration at runtime within my app. I’ve looked into UIDevice, NSProcessInfo, and MDM-related APIs but haven't found a reliable way to detect whether the current device is a Shared iPad. Is there an API or method to check if the current iPad is configured as a Shared iPad (via ASM)? Any guidance or code examples would be appreciated.
0
0
212
Jun ’25
Glitching parts of screen since update to iOS 26 Developer Beta
As the title states, and it’s extremely frustrating. The floating bar that now appears above the keyboard is cool compared to the built in bar, though it seems to only work when it feels like it. Also the screen seems to have a haze around it, sometimes I cannot read whats needed because of it being blurred and it won’t allow me to navigate to certain things due to the haze being there too. Any way of rolling back my update and going back to my previous iOS?
0
0
90
Jul ’25
App Store Server Notification implementation in multiple environments
Hey everyone, We're looking for the best way to handle App Store Server Notifications in our development setup and would appreciate some guidance. Our Setup: We use a single App Store Connect account for development, which supports multiple environments (e.g., staging1, staging2). Our production app lives in a separate account, so that's not an issue. The Challenge: We have only one configurable sandbox notification URL. This makes it difficult to route notifications to the correct development server (staging1 vs. staging2 vs development) when a sandbox event occurs. We're considering using a proxy server to catch all notifications and then forward them to the appropriate environment. However, we're not sure how to determine the correct destination. Our Questions: What's the recommended approach for managing a single sandbox notification URL across multiple development environments? If a proxy is the best method, which parameter in the responseBodyV2 payload should we use to route the notification? How can we differentiate between our various dev environments? Is it possible to add custom properties to the App Store Server Notification V2 body to facilitate routing? Any advice or best practices you've implemented would be greatly appreciated. Thanks!
0
0
145
Jul ’25
iOS 26 Beta 3 In App Purchase bug
So here is my issue regarding iOS 26 Beta 3. I was playing a game called BangBang Survivor, while inside the game there is an option to make the game ad free with a monthly subscription. Somehow i found that it doesnt work anymore on Beta 3. When I clicked renew subcription, it shows “This Purchase has already been bought. It will restored for free” and I found that buying diamonds actually working, except those ad free subscription was not working. I contacted game dev for this issue, they cant seems to solve anything and asked me to contact Apple Support. But Apple Support doesnt solve the issue as well and asked me to contact the game dev. I guess i will need to wait for next update to see whether this issue will finally solve or not.
0
0
243
Jul ’25
Ongoing Suspicious Remote and Network Access Behavior — Seeking Technical Insight
O v er the past few months, I’ve been experiencing persistent, abnormal behavior on my iPhone. Here's a short timeline: March 2025: Most apps log me out every time I close them. April 2025: Stored passwords suddenly begin failing across apps and websites. May–June 2025: Password recovery emails from Gmail accounts no longer arrive — suggesting that Gmail itself may be compromised or blocked/intercepted. Given the escalation, I ran several diagnostics and extracted system-level logs. Below is a structured summary of findings that point toward potential remote access, network traffic rerouting, and possibly hidden use of Bluetooth or debugging interfaces. ##1 Source: remotectl_dumpstate.txt More than 50 remote lockdown and diagnostic services are listed as active. Notable entries: com.apple.mobile.lockdown.remote.trusted and .untrusted com.apple.mobile.file_relay.shim.remote com.apple.webinspector.shim.remote com.apple.pcapd.shim.remote com.apple.bluetooth.BTPacketLogger.shim.remote com.apple.mobile.insecure_notification_proxy.remote This volume of .shim.remote and diagnostic services appears highly irregular for a non-debug, non-jailbroken device. 2. Skywalk Network Flows and Unusual Routing Source: skywalk.txt Dozens of flowswitch entries across interfaces like: ipsec0-7, pdp_ip0-2, en0-2, awdl0 Apps such as Gmail, ChatGPT, Preferences, and com.apple.WebKit are marked as defunct, yet persist in flow tables. Two specific daemons — replicatord and siriactionsd — appear on nearly every interface, in both QUIC and TCP6 traffic. skywalkctl flow-route shows multiple external IP paths, with flows routed through ipsec7, owned by kernel_task.0 — which could indicate system-level tunneling. 3. System Anomalies and Resource Behavior Inaccessible System Network Tools Source: get-network-info.txt All scutil calls fail (/usr/sbin/scutil does not exist). This blocks access to: DNS configuration (scutil --dns) Proxy and VPN status (scutil --proxy, --nc list) Reachability checks (scutil -r www.apple.com) Key Questions for the Developer Community Are >50 remote .shim.remote services typical on iOS 18.5 (release build)? Or does this suggest tampering, an MDM configuration, or debug provisioning? Could a misconfigured VPN or MDM profile enable persistent flow-switching across multiple interfaces (e.g., ipsec, pdp, awdl) and reroute app traffic such as Gmail? Is it possible for a test or developer certificate to silently side-load a background daemon, or trigger services like pcapd or file_relay, without showing in Profiles or Settings? Has anyone else seen the scutil binary missing or inaccessible on a stock iPhone? Could this be a sign of intentional lockdown or system modification? If anyone on iOS 18.5 / iPhone17,1 can share their remotectl_dumpstate output, I'd like to compare the service count and see if this behavior is reproducible. I’d appreciate any insight from those familiar with Apple’s system daemons, skywalk internals, or network service behavior. Happy to share sanitized logs or run additional diagnostics if needed. Thanks in advance. get-network-info.txt route-info.txt remotectl_dumpstate.txt [ assetsd.diskwrites_resource-2025-06-25-221428.json linkText
2
0
207
Jun ’25
Wifi and Bluetooth Connection Mac OS Tahoe Beta 2
Hi guys, good afternoon, I just updated to mac os tahoe and it works great on the mac, but at the moment the wifi and bluetooth connection are not working. I would like to ask for a little support, I have not installed little snitch.app or anything, it is a mac book pro, I hope you can help me, greetings!
0
0
180
Jun ’25
AR WorldMap Relocalization for Identical houses.
i have a specific requirement as below. i have apartments in which i have 4 units and each unit will be of same layout. furniture etc.. might change but not walls and layout as far as i know. Step1: Now i will enter into one unit, scan the entire unit and save it using RoomPlan Api and at the end of the scan i will be saving the worldmap as well. Step2: i want to use the previously saved worldmap and enter into another unit and want to relocalize with only walls because the furniture might be different. is that possible. if not is there any otherway to achieve this functionality? i really appreciate you valuable time. Thankyou.
5
0
280
Jun ’25
Question About CarPlay Certification When Using Custom Wiring Harness
Hello developers, My question isn't directly related to app or software development, but this seems to be the most appropriate channel to possibly find the information I need. Context I work for an automotive company and I'm currently looking for Apple CarPlay certification guidelines. We're in the process of installing a multimedia system in a vehicle. The most viable solution would be to use the multimedia unit and microphone provided by our supplier, but with a custom wiring harness developed by our company to simplify the installation process. The multimedia unit, microphone, and the supplier’s harness are already certified for CarPlay. Question Would using our company’s custom wiring harness affect the existing CarPlay certification of the supplier’s product? Any information, contact, or suggestion on where I could find official guidance on this matter would be greatly appreciated. Thank you in advance!
Replies
0
Boosts
0
Views
72
Activity
Jun ’25
Cannot Install Tahoe Beta 2
Cannot Install Tahoe Beta 2 because Software Update Dialogue Box will not accept my Password (None in my case). Reports: "User interaction required" Recommendations?
Replies
2
Boosts
0
Views
82
Activity
Jul ’25
BLE advertisement and scan response
Dear Apple: If a BLE advertisement carries both a 16-bit service UUIDs and a 128-bit service UUIDs along with a local name, the local name will be placed in the scan response, then when the advertisement is turned off, both the 16-bit and 128-bit service UUIDs disappear while the local name persists. Subsequently, when transmitting a new advertisement that includes the 16-bit service UUIDs and local name, the resulting advertisement contains two local names. What methods can be used to avoid having two local names appearing simultaneously?Thanks
Replies
1
Boosts
0
Views
145
Activity
Jun ’25
How to generate test Driver's License in Wallet?
Hello, I'm interested in testing the Digital Credentials API in Safari on iOS, but am not sure if there's a way to create a test Driver's License in the Wallet on a real device or Simulator? Unfortunately the state I live in does not have mobile ids set up yet with Apple so can't use my own driver's license. Any help would be much appreciated!
Replies
0
Boosts
0
Views
234
Activity
Jul ’25
WWDC26 beta cellular issues
So recently, last week, ive updated to the Dev Beta of ios 26. This began the very issue of my cellular data. I woke up to a warning symbol where my cellular bars should be, telling me there was something wrong with my antenna or carrier when in reality there was no problem with any of those problems and took up about 53% of my storage. This is absolutely insane and unacceptable.
Replies
0
Boosts
0
Views
121
Activity
Jun ’25
Pictures
I am running the iOS 26. I am having issues with deleting the pictures. I have checked my iCloud storage and my phone storage and all is good there. Not sure why they will not delete. I have the iPhone 16
Replies
1
Boosts
0
Views
66
Activity
Jun ’25
tvOS 26 removes ability to restrict apps with passcode
Please make sure this feature gets placed back. Parents need a way to provide the ability for kids to watch and not watch at their discretion. The new system doesn’t allow this to happen. Are there any workarounds?
Replies
0
Boosts
0
Views
80
Activity
Jun ’25
AirDrop fails with cpio error
Frequently, when transferring large files using AirDrop, it will suddenly fail mid-transfer. Looking into the macOS logs reveals the fault: error 19:45:25.701432-0700 sharingd SDAirDropFileZipper: bomCopierFatalErrorPtr - cpio read error: bad file format error 19:45:25.701517-0700 sharingd SDAirDropCompressor: CFWriteStreamWrite returned -1 default 19:45:25.701533-0700 sharingd Zipper Update: Error Domain=NSPOSIXErrorDomain Code=5 "Input/output error" UserInfo={NSLocalizedDescription=cpio read error: bad file format} default 19:45:25.706094-0700 sharingd Closing output stream default 19:45:25.707901-0700 sharingd Invalidating XPC helper for macOS downloads directory error 19:45:25.708039-0700 sharingd Decompression failed Error Domain=NSPOSIXErrorDomain Code=5 "Input/output error" UserInfo={NSLocalizedDescription=cpio read error: bad file format}
Replies
0
Boosts
0
Views
465
Activity
Jul ’25
Selling your first app
How long was it between putting your first app on the App Store (that had a paid component to it like IAPs) and getting your first sale? I'm working on an app at the moment that I plan on putting up for a small one time fee. I'm curious to know what people's different experiences were with this. What was your app and how did it go?
Replies
0
Boosts
0
Views
78
Activity
Jun ’25
No such module 'UnityFramework' ,Getting this message updating Xcode to latest version
After the update of the Xcode to latest version, I’m getting “No Such Module Unity Framework” as error. the complete information is below. I had to update the Xcode and the O.S as per the Apple Requirement from my older version of 14.x to latest 16.3. I had no issued running the Unity within my iOS App till the recent update. Previous Setup: Unity was successfully integrated into this iOS app and running fine before the update. As it was working till the Xcode version 14.3, i have not changed any code relevant to Unity. What I’ve Tried: a. Added UnityFramework.framework to “Link Binary with Libraries” and marked it as “Embed & Sign”. b. Verified Framework Search Paths include $(PROJECT_DIR)/UnityProject/build/Debug-iphoneos c. Cleaned build folder, deleted Derived Data d. Checked [CP] Embed Pods Frameworks step in Build Phases Stuck On: Xcode still throws "No such module 'UnityFramework'" — it’s as if the framework isn’t being built or seen from my main project. Request for Help: Has anyone encountered this issue post-Xcode 16.3 update from 14.x. I’d really appreciate any guidance, updated workflows, or even a checklist of steps for properly integrating Unity into an existing iOS app with the new Xcode build system.
Replies
0
Boosts
0
Views
94
Activity
May ’25
How to detect if an iPad is configured as a Shared iPad (Apple School Manager)?
I'm working on an iOS/iPadOS app and need to determine programmatically whether the device is a Shared iPad as configured through Apple School Manager (ASM). Shared iPads allow multiple users to sign in with Managed Apple IDs and are typically used in educational environments. I want to identify this configuration at runtime within my app. I’ve looked into UIDevice, NSProcessInfo, and MDM-related APIs but haven't found a reliable way to detect whether the current device is a Shared iPad. Is there an API or method to check if the current iPad is configured as a Shared iPad (via ASM)? Any guidance or code examples would be appreciated.
Replies
0
Boosts
0
Views
212
Activity
Jun ’25
Glitching parts of screen since update to iOS 26 Developer Beta
As the title states, and it’s extremely frustrating. The floating bar that now appears above the keyboard is cool compared to the built in bar, though it seems to only work when it feels like it. Also the screen seems to have a haze around it, sometimes I cannot read whats needed because of it being blurred and it won’t allow me to navigate to certain things due to the haze being there too. Any way of rolling back my update and going back to my previous iOS?
Replies
0
Boosts
0
Views
90
Activity
Jul ’25
App Store Server Notification implementation in multiple environments
Hey everyone, We're looking for the best way to handle App Store Server Notifications in our development setup and would appreciate some guidance. Our Setup: We use a single App Store Connect account for development, which supports multiple environments (e.g., staging1, staging2). Our production app lives in a separate account, so that's not an issue. The Challenge: We have only one configurable sandbox notification URL. This makes it difficult to route notifications to the correct development server (staging1 vs. staging2 vs development) when a sandbox event occurs. We're considering using a proxy server to catch all notifications and then forward them to the appropriate environment. However, we're not sure how to determine the correct destination. Our Questions: What's the recommended approach for managing a single sandbox notification URL across multiple development environments? If a proxy is the best method, which parameter in the responseBodyV2 payload should we use to route the notification? How can we differentiate between our various dev environments? Is it possible to add custom properties to the App Store Server Notification V2 body to facilitate routing? Any advice or best practices you've implemented would be greatly appreciated. Thanks!
Replies
0
Boosts
0
Views
145
Activity
Jul ’25
iOS 26 Beta 3 In App Purchase bug
So here is my issue regarding iOS 26 Beta 3. I was playing a game called BangBang Survivor, while inside the game there is an option to make the game ad free with a monthly subscription. Somehow i found that it doesnt work anymore on Beta 3. When I clicked renew subcription, it shows “This Purchase has already been bought. It will restored for free” and I found that buying diamonds actually working, except those ad free subscription was not working. I contacted game dev for this issue, they cant seems to solve anything and asked me to contact Apple Support. But Apple Support doesnt solve the issue as well and asked me to contact the game dev. I guess i will need to wait for next update to see whether this issue will finally solve or not.
Replies
0
Boosts
0
Views
243
Activity
Jul ’25
Network issue in ios 26
In e-sim after before some time not richeble the internet it was the big issue for me
Replies
0
Boosts
0
Views
128
Activity
Jul ’25
Ongoing Suspicious Remote and Network Access Behavior — Seeking Technical Insight
O v er the past few months, I’ve been experiencing persistent, abnormal behavior on my iPhone. Here's a short timeline: March 2025: Most apps log me out every time I close them. April 2025: Stored passwords suddenly begin failing across apps and websites. May–June 2025: Password recovery emails from Gmail accounts no longer arrive — suggesting that Gmail itself may be compromised or blocked/intercepted. Given the escalation, I ran several diagnostics and extracted system-level logs. Below is a structured summary of findings that point toward potential remote access, network traffic rerouting, and possibly hidden use of Bluetooth or debugging interfaces. ##1 Source: remotectl_dumpstate.txt More than 50 remote lockdown and diagnostic services are listed as active. Notable entries: com.apple.mobile.lockdown.remote.trusted and .untrusted com.apple.mobile.file_relay.shim.remote com.apple.webinspector.shim.remote com.apple.pcapd.shim.remote com.apple.bluetooth.BTPacketLogger.shim.remote com.apple.mobile.insecure_notification_proxy.remote This volume of .shim.remote and diagnostic services appears highly irregular for a non-debug, non-jailbroken device. 2. Skywalk Network Flows and Unusual Routing Source: skywalk.txt Dozens of flowswitch entries across interfaces like: ipsec0-7, pdp_ip0-2, en0-2, awdl0 Apps such as Gmail, ChatGPT, Preferences, and com.apple.WebKit are marked as defunct, yet persist in flow tables. Two specific daemons — replicatord and siriactionsd — appear on nearly every interface, in both QUIC and TCP6 traffic. skywalkctl flow-route shows multiple external IP paths, with flows routed through ipsec7, owned by kernel_task.0 — which could indicate system-level tunneling. 3. System Anomalies and Resource Behavior Inaccessible System Network Tools Source: get-network-info.txt All scutil calls fail (/usr/sbin/scutil does not exist). This blocks access to: DNS configuration (scutil --dns) Proxy and VPN status (scutil --proxy, --nc list) Reachability checks (scutil -r www.apple.com) Key Questions for the Developer Community Are >50 remote .shim.remote services typical on iOS 18.5 (release build)? Or does this suggest tampering, an MDM configuration, or debug provisioning? Could a misconfigured VPN or MDM profile enable persistent flow-switching across multiple interfaces (e.g., ipsec, pdp, awdl) and reroute app traffic such as Gmail? Is it possible for a test or developer certificate to silently side-load a background daemon, or trigger services like pcapd or file_relay, without showing in Profiles or Settings? Has anyone else seen the scutil binary missing or inaccessible on a stock iPhone? Could this be a sign of intentional lockdown or system modification? If anyone on iOS 18.5 / iPhone17,1 can share their remotectl_dumpstate output, I'd like to compare the service count and see if this behavior is reproducible. I’d appreciate any insight from those familiar with Apple’s system daemons, skywalk internals, or network service behavior. Happy to share sanitized logs or run additional diagnostics if needed. Thanks in advance. get-network-info.txt route-info.txt remotectl_dumpstate.txt [ assetsd.diskwrites_resource-2025-06-25-221428.json linkText
Replies
2
Boosts
0
Views
207
Activity
Jun ’25
Wifi and Bluetooth Connection Mac OS Tahoe Beta 2
Hi guys, good afternoon, I just updated to mac os tahoe and it works great on the mac, but at the moment the wifi and bluetooth connection are not working. I would like to ask for a little support, I have not installed little snitch.app or anything, it is a mac book pro, I hope you can help me, greetings!
Replies
0
Boosts
0
Views
180
Activity
Jun ’25
APP’S NÃO FUNCIONAM COM O IOS26
O aplicativo do PAGBANK e do IFOOD PAGO não funcionam com a versão do IOS26. Está me causando muitos contra tempos… O que devo fazer!?
Replies
1
Boosts
0
Views
73
Activity
Jun ’25
AR WorldMap Relocalization for Identical houses.
i have a specific requirement as below. i have apartments in which i have 4 units and each unit will be of same layout. furniture etc.. might change but not walls and layout as far as i know. Step1: Now i will enter into one unit, scan the entire unit and save it using RoomPlan Api and at the end of the scan i will be saving the worldmap as well. Step2: i want to use the previously saved worldmap and enter into another unit and want to relocalize with only walls because the furniture might be different. is that possible. if not is there any otherway to achieve this functionality? i really appreciate you valuable time. Thankyou.
Replies
5
Boosts
0
Views
280
Activity
Jun ’25
Running IOS18.5 Beta on iPhone 16 Pro Max
I'm running IOS 18.5 on my iPhone 16 Pro Max. If I delete an email on my iPhone, it is still in the inbox on my iMac. If I delete an email on my iMac it is deleted from the inbox on my iPhone. Is this because of the Beta software on my phone?
Replies
0
Boosts
0
Views
108
Activity
Jun ’25