Hi and thank's for this forum. Please, i am new on this theme and need help with the following. About 2 years ago I buy a white fat XBox360 with a flashed Hitachi GDR-3120L, ROM Ver 0079FL. Really I don't know what firmware version have this xbox, i only know that I can play my back up copy of COD Modern Walfare 2 without any problem. But now I try to play my back up copy of COD Black Ops and this don't run. I receive the following message: Update Required An update must be applied to your console to play this game. If you decline this update, you will not be able to play this game. Do you want to apply the update now? Yes, update now No, don't update I take the yes option one time to update, but nothing happens, Black Ops don't run. Do you know what I need to do now? Thank you for all your help and sorry about my english.