Nexus S 9020a PROBLEM! I need their help

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http://forum.xda-developers.com – Hi all, I've a problem with my Nexus S GT-I9020A when booting up-it get stuck on the loading animation boot "Jenny Bean" so, I've reinstalled Gingerbread with ODIN V.1.82, and my phone don't light the Leds of lcd but I can view the icons of navigator, settings and other icons :(, also the screen has rotated a 180º :(, I think that is for that I had reinstalled the firmware of 9023 "europe" in my cel 9020 "america" :(. Is here link http://nexuss.pt.vu/ Also I've reinstalled Factory Images of JRO03E Android 4.1.1 Factory Image "sojua" for N (HowTos)