hi guys, ive got an apple tv on firmware 4.0 or 4.1 (cant remember) which i want to update to 5.0.2 but apple have stopped signing. Ive tried seas0npass but keeps saying apple tv not eligable for this version. Ive managed to save the blobs but struggling to update or even jailbreak on the firmware its on. The seas0npass ive got only goes back to 4.2.1. Any help will be appricated 
4.2.1 is not bad since it can be untethered jailbroken.
1.Make certain which firmware are you on by using TU ( 4.0 or 4.1)
2.Use ifaith 1.56 to save the 4.1 or 4.0 blobs to a folder,
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then use snowbreeze 2.9.1.3 to browse for 4.1 IPSW or just download it for me & afterthat locate your saved blobs & choose Ifaith mode, snowbreeze will generate something like 00000xxxxxx_sn0wbreeze_Apple_TV_2-4.1-8C150b_signed.ipsw. on the desktop
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use that file to shift restore in itunes in oder to jailbreak