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App installation failed with error code - 12026
Im experiencing an error code 12026 when trying to install an app with iTunes Store ID 1163307568 and has tried various solutions but is still unable to install the app. Tried revoking the licenses and pushing the apps again but the error prompt persists. We have also tried syncing VPP, checking the app license, and purchasing a mild surplus, but still getting the error.
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Need status from device before wipe due to passcode policy "maxFailedAttempts" setting
Enroll an iOS device via MDM and apply passcode policy with "maxFailedAttempts" setting enabled https://developer.apple.com/documentation/devicemanagement/passcode Now when the user attempts to unlock device exceeds above "maxFailedAttempts" - the device gets wiped. Now the administrator is unaware of this event. It would be helpful to get an message/DDM status from device to notify the MDM server that device is wiped due to incorrect passcode attempts.
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Error during Automated device enrollment - The cloud configuration server is unavailable. (MDMDeviceEnrollment:103)
The customer is trying to enroll macOS devices to Hexode via Apple Business Manager (without reset). Upon running the command sudo profiles renew -type enrollment, he received the below error. Error: DEP enrollment failed: The cloud configuration server is unavailable. (MDMDeviceEnrollment:103) Upon running the command sudo profiles show -type enrollment in Terminal, he received the following output. Error fetching Device Enrollment configuration: (34006) Error Domain=MCCloudConfigurationErrorDomain Code=34006 "The cloud configuration server is unavailable." UserInfo={CloudConfigurationErrorType=CloudConfigurationFatalError, NSLocalizedDescription=The cloud configuration server is unavailable., NSUnderlyingError=0x6000012f0060 {Error Domain=com.apple.MobileActivation.ErrorDomain Code=-1 "Failed to create reference key." UserInfo={NSLocalizedDescription=Failed to create reference key., NSUnderlyingError=0x6000012f00c0 {Error Domain=com.apple.MobileActivation.ErrorDomain Code=-1 "Failed to create ref key." UserInfo={NSLocalizedDescription=Failed to create ref key., NSUnderlyingError=0x6000012f0150 {Error Domain=NSOSStatusErrorDomain Code=-25308 "failed to generate asymmetric keypair" (errKCInteractionNotAllowed / errSecInteractionNotAllowed:  / Interaction is not allowed with the Security Server.) UserInfo=0x6000009f0440 (not displayed)}}}}}} The device was assigned to the Hexnode server and listed in DEP devices in Hexnode. It seems to be an Intel device and we tried following troubleshooting steps. He said another user tried out the case and was encountering the same errors. He tried the following steps as part of troubleshooting. Installed pending OS updates Re-assigned device to Hexnode server Cleared NVRAM/PRAM Switched networks Turned off firewall and proxies on the device Re-assigned DEP configuration profile to devices Re-configured DEP and APNs Enrolling the device using the enrollment URL does work and he's able to deploy actions as well. He is willing to reset the device and check as well, but he has ~30 devices in ABM that are remote and in use. Since 2 devices encountered the case, he would like to know more about what happened.
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Apple Login fails with Managed Apple IDs on supervised iPhones with iOS 17.3 version
We noticed that Apple Login fails if we try to login with Managed Apple ID on iOS 17.2 & 17.3 This issue could have been introduced in iOS 17 but we did not have iOS 17.0 or 17.1 to validate this. There are few prerequisites to this: Should be a supervised device. It can be enrolled in ABM or ASM. Apple ID should be Managed Apple ID Device should have a passcode policy Device should have “allowListedAppBundleIDs” added in the “com.apple.applicationaccess” payload If either of the above conditions are not met, then the issue does not happen. If the device is set up in the above way and we try to login with Managed Apple ID, then the login fails. Please refer the recording at this link: https://drive.google.com/file/d/1XG17loAuH_GB1IyGdwD8txjkHZWqGeD1/view?usp=drive_link We reproduced the issue three times and got the log files: Issue occurred at: 21st March 2024 at 19:54:58 IST a. Log file name: sysdiagnose_2024.03.21_19-55-26+0530_iPhone-OS_iPhone_21D50(07.54.58 pm).tar.gz b. Link: https://drive.google.com/file/d/1nk-cQPrVEZrAUgVmrxPCsSRDd4aNF8eK/view?usp=drive_link Issue occurred at: 21st March 2024 at 19:59:44 IST a. Log file name: sysdiagnose_2024.03.21_20-00-02+0530_iPhone-OS_iPhone_21D50(07.59.44 pm).tar.gz b. Link: https://drive.google.com/file/d/1VPcF77G2SK2c1rBK4S2GbLCAiQEeYPOB/view?usp=drive_link Issue occurred at: 21st March 2024 at 20:03:27 IST a. Log file name: sysdiagnose_2024.03.21_20-03-39+0530_iPhone-OS_iPhone_21D50(08.03.27 pm).tar.gz b. Link: https://drive.google.com/file/d/1zlLLMd0ugJoiZtmpWlarREFDl1vjZoWP/view?usp=drive_link During the above tests, this was the setup Passcode Policy: a. requireAlphanumeric: true b. minLength: 13 c. allowSimple: false allowListedAppBundleIDs: This can be anything but atleast one of them should be enabled. For example a. com.apple.AppStore b. com.apple.MobileAddressBook c. com.apple.calculator d. com.apple.camera e. com.apple.DocumentsApp f. com.apple.facetime What results I expected: The user should be able to login without an issue What results I actually saw: The user does not login We also created a ticket in Feedback assistant in March but haven't received any response: FB13694721
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Parental Content Filtering MDM Payload causes internet issues on Mac Silicon devices with OS 14 and above
Since the release of macOS 14.0, we have encountered issues with the Content Filtering MDM Payload. This problem is unusual but can be resolved by restarting the system. Prerequisites: macOS 14 or higher Any Mac with a Silicon (ARM) processor Restrictions Payload and Parental Content Filtering Payload must be installed on the device, either manually or through any MDM service Issue Details: When the Parental Content Filtering Payload is removed after installation, it causes internet issues, and browsers display "The site can't be reached". This affects applications as well, with Safari being the only application that continues to work. The issue can be resolved by either re-adding the Content Filtering Payload or restarting the Mac. Links: Restriction Payload: https://drive.google.com/file/d/1buwLFgbjTRXij9ZSv1QrDeRnWbFfKNtq/view?usp=drive_link Content Filtering Payload: https://drive.google.com/file/d/1eAJiBg4N__dML65MRDH7hYCocuTqOCcu/view?usp=drive_link System Logs: https://drive.google.com/drive/folders/1hKKNAoMn_4x1CqMTxz1bPrUucCbftjO9?usp=drive_link Screen Recording: https://drive.google.com/file/d/1uS8CJqe9p9DG9XzhUnIsY35eme4Dxs60/view?usp=drive_link
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Lost access to ABM
Hi, I would like to introduce you to the problem of my client, who is probably one of the first Apple Business Manger users in Poland. The client created an ABM instance and verified it. He also created a second administrator account as recommended, and added the first device. The problem was that these accounts were accessed by one person who used Cyber Ark to save credentials. After saving the credentials for the administrator accounts, an error occurred with Cyber Ark and the passwords of these accounts were saved incorrectly. The customer has since lost access to the verified ABM instance with one device already added. Can you advise me on what to do in this situation? Can https://iforgot.apple.com/ help in any way here? Thanks a lot for all your help Best Regards, XVsorim
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Bit quiet here?
I know Apple Engineers are busy and it’s just been WWDC, but things seem very quiet here. There have been 17 posts in the past 10 days and only 6 of them have any replies. It’s great that non-Apple Engineers offer advice and assistance, but I kind of thought there’d be at least a reply from an Apple Engineer to each post?
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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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Hidden note in macOS 15b1 and iOS 18b1 release notes
Hi All, I'm trying to figure out why there's something tucked in the release notes for macOS 15b1 and iOS 18b1 saying: “• Profile-based User Enrollment is no longer supported in macOS 15. For User Enrollment, sign in with a Managed Apple Account in Settings.” If I'm reading this correctly, "UIE" or User Initiated Enrollment in Jamf parlance, will not be possible on macOS 15 and iOS18 going forward... But, there is ZERO mention of this in the video about what's new for Management, or what's new for IT document. I work in higher ed, and sadly, we get a lot of out of band purchases that aren't ADE eligible. And we've been told for years, and continue to be told, that Managed Apple ID's aren't appropriate for Higher Ed. So this is a big deal if this is being removed, and I find it disturbing it's being tucked away in release notes rather than being broadcast in every location. Heck, for small shops that don't have ASM or ABM, this means no MDM (they won't have managed Apple Accounts to enroll, they won't have ADE)? I happen to use a free Jamf Now system for home managing some personal home devices... I won't be able to do this with macOS 15/iOS 18?
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