Heres the deal my next door neighbor bought me a android box to put iptv on for them because they didnt know how. i didnt do it rite away and forgot which box they wanted it to be installed on so i end up setting a mag 254 and it worked fine except one thing its wasnt the box i was suppose to put it on. so i tried to change the mac so dat the could use the rite box which is an android box in my atemp of doing that i made a mistake with mac so now iam tryin to correct the mac but it keep saying [the mac is already in use] ive tried all zeros, i tried changing 1 or 2 of the mac with the same result which is [the mac is already in use].i really dnt know what to do from this point.