無法回復和同步

請問各位專家
小弟iphone最近無法跟itunes同步出現錯誤代碼是(54)
也試過"網站內下載的3.1.3韌體"+shift
或 Recovery模式
或 DFU模式
都會出現3194
想說直接刷itunes內的更新刷到4.0.1
雖然檔案下載了確一直卡在後面的備份
請問大大們有辦法解決嗎
感謝~~

(眼汪汪)


2010-07-29 00:01:29.568 [5604:1394]: restore library built Jun 8 2010 at 18:17:31
2010-07-29 00:01:29.568 [5604:1394]: iTunes: iTunes 9.2.0.61
2010-07-29 00:01:29.812 [5604:1394]: iTunes: Current software version: 7E18
2010-07-29 00:01:29.812 [5604:1394]: iTunes: Software payload version: 7E18 (option key)
2010-07-29 00:01:33.058 [5604:69c]: iTunes: Specifying UOI boot image
2010-07-29 00:01:33.088 [5604:69c]: requested restore behavior: Erase
2010-07-29 00:01:33.092 [5604:69c]: amai: AMAuthInstallPlatformCreateDataFromFileURL: can't resolve file
2010-07-29 00:02:24.239 [5604:69c]: amai: tss_submit_job: error from server=94 (This device isn't eligible for the requested build.)
2010-07-29 00:02:24.240 [5604:69c]: amai: kAMAuthInstallRequestCacheLocalizedTssError: cached server error text: (3194) This device isn't eligible for the requested build.
2010-07-29 00:02:24.240 [5604:69c]: amai: AMAuthInstallRequestSendSync: failed tss submission: This device isn't eligible for the requested build.
2010-07-29 00:02:24.240 [5604:69c]: amai: AMAuthInstallBundlePersonalizePartial: server request error: This device isn't eligible for the requested build.
2010-07-29 00:02:24.240 [5604:69c]: failed to personalize the restore bundle: This device isn't eligible for the requested build.
2010-07-29 00:02:24.240 [5604:69c]: AMRAuthInstallDeletePersonalizedBundle
2010-07-29 00:02:24.283 [5604:69c]: removed personalized bundle
2010-07-29 00:02:24.431 [5604:1394]: iTunes: Restore error 3194
2010-07-29 00:02:24.431 [5604:1394]: AMRAuthInstallGetLocalizedStringForServerError: no cached text for tss error code 3194