@lifjoy Tried that too, but no luck. At the end I "resolve" by fresh install the macos w/o any time machine recovery.. @JasonTran Sadly I couldn't solve mine... u may try @lifjoy method... mine abit extreme... fresh install everything as I only use that imac for development... not much data/app inside, redoing everything not that time consuming for me

Thanks for the reply. Tried... xcodebuild -downloadPlatform iOS -exportPath ~/Downloads -buildVersion 26 Finding content... iOS 26 is not available for download. Then... I try remove the version... xcodebuild -downloadPlatform iOS -exportPath ~/Downloads Finding content... Automatically resolved architecture variant for platform iOS as 'universal'. 2025-10-10 06:40:33.916 xcodebuild[13587:476834] DVTDownloadable: Download Failed. Downloadable: { architectures = ( arm64, "x86_64" ); authentication = none; category = simulator; contentType = cryptexDiskImage; dictionaryVersion = 2; downloadMethod = mobileAsset; fileSize = 10066611438; identifier = "com.apple.dmg.iPhoneSimulatorSDK26_0"; isInternalContent = 0; isUserInitiated = 1; name = "iOS 26.0 Universal Simulator (23A343)"; patchableFrom = ( ); platform = "com.apple.platform.iphoneos"; simulatorVersion = { buildUpdate = 23A343; version = "26.0"; }; version = "26.0.0.0"; }. Download failed. Thanks.