It has VIX 4.2 if i remember correctly although i dont think that would make any difference as it was a box that came with a line when it was purchased by the previous owner which makes me think it wouldn't have been updated for fear of losing their TV.

To be honest i may just flash it and see what happens. If it bricks it i'll just send it back to the person i purchased it off as it was sold as a genuine box

You gotta love eBay sometimes