Console log, filtered for above word:

default 19:38:32.219592 -0600 launchservicesd CHECKIN:0x0-0x2ca2ca 9352 com.apple.MobileDeviceUpdater
default 19:38:32.298449 -0600 MobileDeviceUpdater Using the default predicate. default 19:38:32.298560 -0600 MobileDeviceUpdater Predicate for SU query: ANY tags CONTAINS[c] 'DEVICESUPPORT' AND 'board-id:0x%.2X:chip-id:0x%X' IN tags
default 19:38:32.306457 -0600 MobileDeviceUpdater Received an XPC event indicating device attach: Muxed iPhone was attached
default 19:38:32.405768 -0600 MobileDeviceUpdater Received an XPC event indicating device attach: Muxed iPhone was attached
default 19:38:33.802841 -0600 MobileDeviceUpdater Entered:_AMMuxedVersion2DeviceConnected, mux-device:1
default 19:38:33.813754 -0600 MobileDeviceUpdater tid:2803 - unable to query device capabilities
default 19:38:33.972797 -0600 MobileDeviceUpdater Discovered a device. Asking if the device is restorable.
default 19:38:34.019174 -0600 MobileDeviceUpdater MobileDevice reports the device needs an update. Asking the user to update.
default 19:38:34.019498 -0600 MobileDeviceUpdater Board ID 4/ChipID 32771 (named Frumius Bandersnatch) needs an update
default 19:38:42.238845 -0600 MobileDeviceUpdater LSExceptions shared instance invalidated for timeout.
default 19:41:48.532557 -0600 MobileDeviceUpdater Software update began.
default 19:41:48.587112 -0600 authd Succeeded authorizing right 'system.install.apple-software.standard-user' by client '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (2,0)
default 19:41:48.613787 -0600 authd Succeeded authorizing right 'system.install.apple-software' by client '/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated' [2899] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (4,0)
default 19:41:48.614348 -0600 authd Succeeded authorizing right 'system.install.apple-software.standard-user' by client '/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated' [2899] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (4,0)
default 19:41:48.837762 -0600 authd Succeeded authorizing right 'system.install.apple-software' by client '/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated' [2899] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (4,0)
default 19:41:48.838295 -0600 authd Succeeded authorizing right 'system.install.apple-software.standard-user' by client '/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated' [2899] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (4,0)
default 19:41:49.245360 -0600 authd Succeeded authorizing right 'system.install.apple-software' by client '/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/system_installd' [9417] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (4,0)
default 19:41:49.245878 -0600 authd Succeeded authorizing right 'system.install.apple-software.standard-user' by client '/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/system_installd' [9417] for authorization created by '/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app' [9352] (4,0)
default 19:41:49.933933 -0600 MobileDeviceUpdater Got an error during the update?! Error Domain=SUSoftwareUpdateErrorDomain Code=106 "Canâ  t download the software because of a network problem." UserInfo={NSLocalizedDescription=Canâ  t download the software because of a network problem., NSUnderlyingError=0x7f7fd5959a20 {Error Domain=NSURLErrorDomain Code=-1012 "(null)" UserInfo={NSErrorFailingURLStringKey=https://swscan.apple.com/content/catalogs/others/index-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog, NSErrorFailingURLKey=https://swscan.apple.com/content/catalogs/others/index-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog, NSLocalizedRecoverySuggestion=Make sure youâ  re connected to the Internet, and then try again., SUErrorRelatedCode=SUErrorCodeScanCatalogNotFound}}}