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iOS 18 allowVPNCreation restriction causes apps can't use network
A profile that contains setting of allowVPNCreation is false was installed duiring activation in my requirements. The iOS version is 18. AllowVPNCreation is first, setting the app's network is second, the app can't use network. Setting the app's network is first, AllowVPNCreation is second, the app works well. For example: Scene 1 Step 1: Install a profile that contains a setting where allowVPNCreation is false during activation. Step 2: Complete activation and enter the main screen. Step 3: Tap App Store, the screen displays network unavailable, needs to be set in Setting. Step 4: Open the network setting for App Store, but still closed.And the network settings for other apps are all closed; Step 5: Remove the profile. Step 6: After a minute, opening the network setting for App Store is work. Result: AllowVPNCreation effects app's newtork after entering the system for the first time. It don't happen below iOS 18. Scene 2 Step 1: The app's network setting is ok. Step 2: Install a profile that contains a setting where allowVPNCreation is false. Result: No effect。The same result below iOS 18. Is this a bug or new features, how to handle?
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Dec ’24
allowCamera on Unsupervised devices
Is there any mechanism to restrict camera usage on a user-owned device, once they have opted in, consented to the restriction, and installed a management profile? Documentation suggests it was possible with allowCamera, but has be deprecated on unsupervised devices. Am I understanding correctly that it's simply not possible anymore unless the device is supervised?
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May ’25
Problems deploying enterprise app (ASDErrorDomain error 854)
We are experiencing a lot of problems deploying an enterprise app for in-house use since late January. All our iPads are managed by an MDM solution. It can take 10 or more attempts to successfully deploy the app. The deployment usually fails with the message "ASDErrorDomain error 854" among other messages. The company providing the MDM solution has no idea what causes this message or what it means. I suspect the error message is not generated by the MDM solutiion but rather gets passed through from iOS. After many attempts the installation may succeed suddenly, though, and the apps works as expected, but this may take weeks. I have not done any changes to my development system. 'I am running XCode 15.3 with SDK version 17.4, the iPads are on iOS 18.3
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159
May ’25
"fdesetup add" appears to cause the loss of the Secure Token
Hello, I've noticed some unexpected behavior when updating a user's FileVault password. The set up: All actions are performed in virtualized macOS 14 and 15.5 guests on a 15.5 Apple Silicon host. FileVault is enabled. sjsp is a standard user with a Secure Token. The Mac is bound to AD, and the domain is reachable. Reproduction: systemctl -secureTokenStatus sjsp shows it's ENABLED. fdesetup remove -user sjsp fdesetup add -usertoadd sjsp systemctl -secureTokenStatus sjsp shows it's DISABLED. Surprisingly, sjsp is still able to unlock FileVault. Looking at unified logs for opendirectoryd and fdesetup, I see that a password change is being attempted in response to fdesetup add, which is unexpected. default 13:34:41.320883+0100 opendirectoryd Changing password for <private> (E5CC46D7-0C1F-4009-8421-9AA8217CB784) info 13:34:41.321317+0100 opendirectoryd No unlock record exists for E5CC46D7-0C1F-4009-8421-9AA8217CB784 info 13:34:41.321331+0100 opendirectoryd <private> (E5CC46D7-0C1F-4009-8421-9AA8217CB784) is not a SecureToken user: no unlock record default 13:34:41.321341+0100 opendirectoryd Changing password for <private> (E5CC46D7-0C1F-4009-8421-9AA8217CB784): user <private> SecureToken, only new password provided, credential <private> default 13:34:41.321454+0100 opendirectoryd Changing password for <private> (E5CC46D7-0C1F-4009-8421-9AA8217CB784) with no existing unlock record info 13:34:41.321857+0100 opendirectoryd No unlock record exists for E5CC46D7-0C1F-4009-8421-9AA8217CB784 default 13:34:41.321873+0100 opendirectoryd Record <private> (E5CC46D7-0C1F-4009-8421-9AA8217CB784) is eligible for SecureToken default 13:34:41.322637+0100 fdesetup DMAPFS cryptoUserForMacOSUserForVolume DMErr=-69594 retErr=-69594 outAPFSCryptoUser=(null) default 13:34:41.322699+0100 opendirectoryd While changing password for <private> (E5CC46D7-0C1F-4009-8421-9AA8217CB784): Not adding SecureToken; other unlock records exist, but no existing unlock record provided If I disconnect the network and follow the reproduction steps then the Secure Token is retained. Reconnecting and waiting a while doesn't cause the Secure Token to be lost. There are no log entries about attempting to change the password. Any help or explanation would be appreciated, thanks in advance.
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177
May ’25
Apple iPad Air device failing to enroll through ABM with "failed to retrieve configuration" error
Apple iPad Air device failing to enroll through ABM with "failed to retrieve configuration" error. This error occurs while reaching Apple ABM for fetching MDM server enrollment details. When we checked console logs when enrolling the device we found following error: ​default 13:54:07.229022+1000 teslad Error: Error Domain=MCCloudConfigurationErrorDomain Code=34004 "The cloud configuration server is unavailable or busy." UserInfo={NSLocalizedDescription=The cloud configuration server is unavailable or busy., CloudConfigurationErrorType=CloudConfigurationFatalError} default 13:54:07.229120+1000 Setup Service completed default 13:54:07.230096+1000 Setup Could not retrieve cloud configuration. Error: <Error domain: MCCloudConfigErrorDomain, code 33001>\ Feedback raised along with screenshot and console logs as well : FB17785513. Please analyse this issue and reply back to us.
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497
Jun ’25
All is inhouse distributions apps stopped working after upgrading to version 18.2.1
The issue is with all our enterprise apps. All apps worked on version 18.1. For the few users that updated to 18.2.1 it stopped working after the update. I have a phone that had 18.2.1 installed before I added any enterprise apps, they work fine. So the issue is you have enterprise apps, update from 18.1 to 18.2.1 they stop working. Removing the app (and trust), and installing again doesn't solve the issue. On the app reinstall it's doesn't ask to add the trust or reboot, but the trust is added back. When running the app, it opens for a second or two, then closes.
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510
Jan ’25
IOS 18.3 does not accept the trusted CA's certificate after changed the website cert
Hello, wehave some Iphone in the family and noticed a strange issue: On a website the site admins renewed the webserver cert, and now most of the IOS devices( Iphone 15 / 15 Pro Max / Ipad 10) doesnot trust in the new cert, while the apple trustsin the rootCA webste: https://etitan.hu RootCA CN = NetLock Arany (Class Gold) Főtanúsítvány ios 18 trusted CAs:https://support.apple.com/en-us/121672 So any idea whats wrong ? On windows everything is OK !
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676
Feb ’25
Verification Code Still Sent to Old Phone Number After Changing Apple ID Number
Hello everyone, I recently changed the phone number associated with my Apple ID (about 4 days ago), but I’m still receiving the two-factor authentication verification codes on my old number instead of the new one. Has anyone experienced this? Is there a delay on Apple’s side, or is there something else I need to do to complete the update?
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164
Jun ’25
macOS ACME certificate not appearing in System Keychain
Finally got to the stage where the ACME certificate profile is successfully installed. However, the public key/certificate itself isn't appearing in the System Keychain. I'm not sure if this is normal or if it's an indication that something went wrong after the profile installation. Unfortunately, I didn't study the log detail at the time and I'm uncertain of how to retrieve those logs from two days ago for the ACME activities. Can anyone confirm that macOS 26 should be storing ACME-retrieved MDM profile-based certificates in the System Keychain? If they should be there, what can possibly go wrong? The most obvious issue I can see is that the ACME server has requested the certificate with two CN's, which comes from the MDM profile asking for the subject against CN and the OID (2.5.4.3). Both CN's are identical. I'm surprised the profile installed if something is wrong. At first, I assumed Apple had decided to stop installing the certificates into the System Keychain.
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659
Jul ’25
Error install in-house App on iPhone 16e
We are going to replace our iPhone SE to iPhone 16e. The issue is that we are unable to install an in-house app on the new iPhone 16e. The app works on the iPhone SE Both phones run on the same iOS version (18.5) Has anyone else experienced the same issue? I initially thought the iPhone 16e was the successor to the iPhone SE
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93
Jun ’25
Help Setting Up Apple MDM Vendor-Signed CSR and Push Certificate
Hello, I have an Apple Developer Enterprise account, and Apple Support has already enabled MDM for my account. I successfully downloaded and installed my MDM Vendor Certificate (it shows up in Keychain as MDM Vendor: [My Company Name] with its private key). Here’s what I’ve done so far: Exported the Vendor Certificate + private key as a .p12, then converted to .pem and .key using OpenSSL. Generated an unsigned CSR with CN=com.apple.mgmt.External. using OpenSSL. Attempted to sign the CSR using: my Vendor certificate the Vendor private key Apple Worldwide Developer Relations (WWDR) intermediate certificate OpenSSL smime -sign command with DER output Problem: Every time I try to upload the vendor-signed CSR to the Apple Push Certificates Portal, I get an error (CSR rejected). Sometimes OpenSSL even fails with “unable to load certificates” depending on how the WWDR certificate is included. My Questions: What is the correct OpenSSL command and certificate chain Apple expects for signing the CSR? Do I need to include any additional intermediates besides WWDR? Is there an official Apple reference example for generating the vendor-signed CSR that the Push Certificates Portal will accept? Any guidance from the community (or someone who has successfully done this end-to-end) would be greatly appreciated. Thank you, Sergio Sanchez
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422
Sep ’25
Enterprise App Installation Fails on iOS 18.5 with Integrity Error
I am a developer distributing an enterprise app. Recently, some users have intermittently encountered an error message on iOS 18.5 stating: "Unable to install this app because its integrity could not be verified." While the issue could not be reproduced on iPhone 15 / iOS 18.5, we have received reports that it does occur on the following devices: iPhone 14 / iOS 18.5, iPhone 14 Pro / iOS 18.5, iPhone 14 Plus / iOS 18.5, iPhone 16 Pro Max / iOS 18.5, Are there any known issues or recommended solutions regarding this behavior? Thank you in advance for your assistance.
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159
Jun ’25
Do MDM Certificates work after Apple Developer Account Expiry? Do they continue to work after renewal?
I have an issue with my MDM setup. The Push notification that installs and updates configuration profile in the device is no longer working. It was working before Apple developer account got expired we renewed our apple developer account and then retried and we got the device enrollment working just fine. Now when we are updating configuration profile and MDM server is supposed to notify the device using push notification, this is the part where its not working. Are the certs faulty now since the account was expired? Would just renewal of the Push cert work? Will I have to setup the certs all over again? Any help is appreciated. Thanks in advance.
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2.3k
Mar ’25
in app purchase error
I just want to add a in-app purchase project to my app, steps: 1.i create a product in App Store Connect ,the product id is "com.buy.once.me" 2.in Xcode,i create " SubscriptionStoreView(productIDs:["com.buy.once.me"])" in a view 3. the view show "subscription unavailable the subscription is unavailable in the current storefront" I don't know what the problem is ,anyone help me,thanks
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364
Mar ’25
CNContact instantMessage field duplicates after serializaiton/deserialization
Hello folks, I stumbled upon a weird CNContact serialization problem. I use the Contacts framework to update the AIM field, which is one of the instantMessageAddresses within a single Contact. Here is the simplified code I used: func updateAIMFieldOn(contact: CNContact, aimValue: String) { do { guard let mutableContact = contact.mutableCopy() as? CNMutableContact else { logger.error("[CM] Couldn't update contact with aim \(aimValue)") return } var updatedAddresses = mutableContact.instantMessageAddresses updatedAddresses.append(CNLabeledValue(label: "", value: CNInstantMessageAddress(username: aimValue, service: CNInstantMessageServiceAIM))) mutableContact.instantMessageAddresses = updatedAddresses let saveRequest = CNSaveRequest() saveRequest.update(mutableContact) try CNContactStore().execute(saveRequest) logger.verbose("Contact's AIM updated successfully!") } catch { logger.error("Couldn't update contact") } } And after serializing the contact to data, and then deserializing, the contact got two AIM fields with the same value: X-AIM;type=pref:some:part:of_my_aim_value IMPP;X-SERVICE-TYPE=AIM;type=pref:some:part:of_my_aim_value Why does it work in this manner? Is it possible that ":" char causes that? Format of my aim username is {some:part:of_my_aim_value}. I didn't find any information in the docs. Thanks!
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710
Jun ’25
I would like to work with developers I believe I have rights to share.
Three months ago I molded a mold program. I believe could be tweaked and tried unlined zero code. swear. anyway I would like to scale with some people if I can go to commercial area code phoned series and calls.and if I have rights. but my next moves for them. on iOS I think they should have a seri settings. where they can call seri.on settings, and it jump many codes-and navigation is hard. plus I think seri can help in settings expecially since seri settings is verbal drop. if the words fit or are similar it cues goes to but you have to hard call the switch.so there’s no hey no Sami where you setting no Sammy right I think it could skip cauldron and everything verbally either. Seri settings I think iOS should try it.
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123
Jun ’25
Return to Service with App Preservation - Missing "Get Bootstrap Token" Request
Hello Apple Developer Community, I am implementing the "Return to Service" feature with app preservation in our MDM solution (iOS 26+). My goal is to use the EraseDeviceCommand to securely erase user data while preserving managed apps, and then have the device automatically re-enroll without user interaction. What I am doing: The device is supervised and successfully enrolled in Automated Device Enrollment (ADE). The device has generated and escrowed a bootstrap token to our MDM server (SetBootstrapToken received). I am sending the EraseDeviceCommand to the device via MDM with the necessary parameters for Return to Service with app preservation. The command payload includes: Enabled: true The previously escrowed BootstrapToken (as Base64 data). WiFiProfileData (as Base64 data) to ensure connectivity post-erase. Example Payload Structure (Simplified): <key>ReturnToService</key> <dict> <key>Enabled</key> <true/> <key>BootstrapToken</key> <data>YOUR_BASE64_TOKEN</data> <key>WiFiProfileData</key> <data>YOUR_BASE64_WIFI_PROFILE</data> </dict> The observed behavior: The erase command is successful. The device performs the secure user data erase. Crucially, the managed applications are preserved and automatically installed again after the reboot (confirming app preservation is working). The device connects to the Wi-Fi network successfully. The issue: I am not seeing the GetBootstrapToken request from the device hit our MDM server's check-in URL during the post-erase setup assistant phase. The re-enrollment seems to complete, but this specific request is missing from our server logs. My questions: Is the GetBootstrapToken request an explicit check-in message type, or is it an implicit part of the general CheckIn process during ADE re-enrollment when the token is used? If the device successfully re-enrolls and preserves apps, is the explicit GetBootstrapToken request still expected? Or does the token included in the EraseDeviceCommand payload satisfy all authentication needs for this workflow? What specific conditions or capabilities on the MDM server side might prevent the device from sending this specific request, even if the overall process succeeds? Any insights from Apple engineers or other developers who have successfully implemented this flow would be greatly appreciated. Thank you!
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