iphone update log 3

2011-10-05 14:24:00.000 iTunes[6456:20b]: restore library built May 16 2011 at 00:11:35
2011-10-05 14:24:00.000 iTunes[6456:20b]: iTunes: iTunes 10.4.1
2011-10-05 14:24:00.000 iTunes[6456:20b]: iTunes: Software payload version: 8F190 (option key)
2011-10-05 14:24:07.000 iTunes[6456:15233]: iTunes: Specifying UOI boot image
2011-10-05 14:24:07.000 iTunes[6456:15233]: *** UUID 8795D9B1-7FD9-4CFD-88CE-0ED72EC11D8E ***
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: AMAuthInstallSsoInitialize: can't find SSOClient.framework
2011-10-05 14:24:07.000 iTunes[6456:15233]: requested restore behavior: Erase
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: AMAuthInstallDebugWriteObject: debug object written: file://localhost/tmp/PersonalizedRestoreBundle.TSFVKHI9j2/amai/debug/tss-request.plist
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: AMAuthInstallHttpMessageSendSync: httpRequest=<CFHTTPMessage 0x1a4009a0>{url = http://gs.apple.com:80/TSS/controller?action=2; request = POST /TSS/controller?action=2 HTTP/1.1}
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: AMAuthInstallHttpMessageSendSync: no response header
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: tss_submit_job: SendHttpRequest failed -1
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: AMAuthInstallRequestSendSync: failed tss submission: Server not reachable
2011-10-05 14:24:07.000 iTunes[6456:15233]: amai: AMAuthInstallBundlePersonalizePartial: server request error: Server not reachable
2011-10-05 14:24:07.000 iTunes[6456:15233]: failed to personalize the restore bundle: Server not reachable
2011-10-05 14:24:07.000 iTunes[6456:15233]: AMRAuthInstallDeletePersonalizedBundle
2011-10-05 14:24:07.000 iTunes[6456:15233]: removed personalized bundle
2011-10-05 14:24:07.000 iTunes[6456:15233]: AMRecoveryModeDeviceCopyAuthInstallPreflightOptions: failed to personalize bundle
2011-10-05 14:24:07.000 iTunes[6456:14d43]: iTunes: Restore error 1638