do i need to update 2007 eurovox max box

do i need to update my eurovox max feb 2007 box i am loosing frequencies 307 299 315 i am in dublin on n*l never had trouble with it before only the last week or so

 

You could if you want but I would try a booster first and check all your connections.

 

got a booster checked all conections do you know how i go about updating the box

 

I presume it came in a red box. You will need to see if its a clone or genuine box before updating. Press the SV EV link at the end of my post to find out.