I'm currently using macOS 26 and Xcode 26, but I'm unable to download iOS 26 simulators.

Developer Tools & Services Xcode

Created 3w

Replies 16

Boosts 2

Participants 5

Download failed. Domain: DVTDownloadableErrorDomain Code: 41 User Info: { DVTErrorCreationDateKey = "2025-10-26 06:59:38 +0000"; }

Download failed. Domain: DVTDownloadableErrorDomain Code: 41

Failed fetching catalog for assetType (com.apple.MobileAsset.iOSSimulatorRuntime), serverParameters ({ RequestedBuild = 23A8464; }) Domain: DVTDownloadsUtilitiesErrorDomain Code: -1

Download failed due to a bad URL. (Catalog download for com.apple.MobileAsset.iOSSimulatorRuntime) Domain: com.apple.MobileAssetError.Download Code: 49 User Info: { checkConfiguration = 1; }

System Information

macOS Version 26.0.1 (Build 25A362) Xcode 26.0.1 (24229) (Build 17A400) Timestamp: 2025-10-26T17:59:38+11:00

Boost

Nootfly OP

It's been nearly 20 days since I first reported this issue, and I've noticed many developers are experiencing similar problems. I have submitted the sysdiagnose report twice through Feedback Assistance but have yet to receive any useful responses from Apple Developer Support. I am eager to assist Apple in identifying this bug and improving their products, but it seems they are uninterested. They haven't even bothered to examine the issue or respond. I have no other option but to wipe my entire disk and reinstall macOS and other software, which has cost me many hours. I'm sharing this conversation here to show developers how Apple handles support for its developers.