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This is the problem, i did the "shift" thing on windows and made me select a file and i did it.

http://i54.tinypic.com/9lfm0z.jpg


Please Help

Don't think you can update or downgrade to 4.3.3 now unless you have your shsh blobs and if you don't know what shsh blob is then you probably don't have it. I believe you can only upgrade to iOS 5 or maybe 4.3.5 (not sure).
 
Considering there are instructions on adding repos, it's a safe bet to say that Cydia has blobs saved. But I do not see TinyUmbrella running. Download and run TinyUmbrella, make sure the ISPW file is for your exact version of iPad, and try to shift restore
 
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