I flashed a OpenAtv image on my octagon sf 4008. The receiver starts and the image boot but the tv displays "unsupported format"
I tried to reflash any other image on the receiver but it doesn't start in kernel mode: the image that I flashed boots directly and I can't do nothing more.
P.S on the receiver display I can read HBO, so probably is a right image but I can't acceed to the receiver menu because of the message "unsupported format", so tv display is completely black.
Any ideas?:announcement: