No one of this codes works… nothing seems to work 
Always UNKNOWN
No one works… I think the problem is that “Movistar” set their own IR codes, because the use the same remote for Arris and Humax hardware. I don’t know how to continue, because the only “solution” will be learn the original remote (that doesn’t work) or got it from hamony (I don’t know if is it posible). I found this but this “codes” are not compatibles Movistar Plus HD Set Top Box (Arris) IR Codes with Broadlink R3 Mini - Share your Projects! - Home Assistant Community
Because I can’t find a solution, unfortunately I have to sell or return it