http://www.mediafire.com/?44syd9nonb6hz2m
http://www.4shared.com/rar/KXdHrRWD/SuperBox_Doom_0620_sa_2tuner_w.html?
Pressione Menu no controle.
Selecionar Upgrade > Upgrade by USB
Modo de melhorar: Total flash >Upgrade file: (selecione a att postada)
Pressionar START > clique "sim" pra finalizar
Fonte: forum sbx by ls zt and maz