here is the firmware for the unit C0255.
https://mega.nz/#!vS4zCC4R!FZqOTxLD2h_W ... _iVGYTjzas
Please download the img files to the root content of one sd card and insert it into the GPS slot.Then do as follows https://www.youtube.com/watch?v=Vtfwfh0Olu4
RegardsStatistics: Posted by Jammy — Wed Oct 10, 2018 5:49 am
]]>