Please Help me Mt-box support !

I need flash rh-92 6.0 and 6_46 for 1112. I only find rh-93 6.46. It is no the same, because RH-92 it's for South america.
If I flash Rh-93 to my 1112, that help for unlock, but I cannot find any signal. Because RH-93 it's for many place, except America.
So now I cant flash RH-92 5_01 or 5_02 or 5_03. Do you want to know why ??
The cell was RH-92 6_00 and now have 5_03 and it lose his
Brightness, i cant read like this and more if that it's not a problem i have to pay 5 logs for unlock with server.
WHY i have to pay ???
!!!! I dont want to pay !!!
Please made a patch.
Do I have to buy a JAF box, because Mt-box support cant help me ??
Not only Me, any body from South America.

PLEASE HELP MEEEEEEEEE