iphone update log 5

2011-10-05 14:43:31.000 iTunes[6456:20b]: restore library built May 16 2011 at 00:11:35
2011-10-05 14:43:31.000 iTunes[6456:20b]: iTunes: iTunes 10.4.1
2011-10-05 14:43:31.000 iTunes[6456:20b]: iTunes: Software payload version: 8F190 (option key)
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: iTunes: Specifying UOI boot image
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: *** UUID 8CB5860A-DD04-46C2-A839-97EC39600A8E ***
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: requested restore behavior: Erase
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: amai: AMAuthInstallDebugWriteObject: debug object written: file://localhost/tmp/PersonalizedRestoreBundle.KXFyxDcCwn/amai/debug/tss-request.plist
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: amai: AMAuthInstallHttpMessageSendSync: httpRequest=<CFHTTPMessage 0x1a4a1ff0>{url = http://gs.apple.com:80/TSS/controller?action=2; request = POST /TSS/controller?action=2 HTTP/1.1}
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: amai: AMAuthInstallHttpMessageSendSync: no response header
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: amai: tss_submit_job: SendHttpRequest failed -1
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: amai: AMAuthInstallRequestSendSync: failed tss submission: Server not reachable
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: amai: AMAuthInstallBundlePersonalizePartial: server request error: Server not reachable
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: failed to personalize the restore bundle: Server not reachable
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: AMRAuthInstallDeletePersonalizedBundle
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: removed personalized bundle
2011-10-05 14:43:43.000 iTunes[6456:15b1f]: AMRecoveryModeDeviceCopyAuthInstallPreflightOptions: failed to personalize bundle
2011-10-05 14:43:43.000 iTunes[6456:15a3f]: iTunes: Restore error 1638