Puttheblitzon

I have bought an astro 430 to replace a damaged one, however it has came with the "blocked" firmware. Does anybody have a file with the firmware that allows UK usage I have spoke to gps4us and they say they can do it for me but reccomended me to ask on hunting forums to see if anybody has the file before i do so.

I run mine beside the 4x4 to perk them up pre-season. Usually do a mix of steady road work and sprints through fields if the ground is ok