Please help!!!

I download both GM-MYSIN ( map id 5062)and GM-BORNEO (map id 5061) V2.30 GOLD. Installed it on my map source. Work fine on my mapsource I can see all the maps but when I tried to transfer the maps to my device but "unable to unlock maps" on my device.

I tried copy and paste gmapsupp.img file and gmapsupp.unl using keygen for unlock code.
Copy and paste gmapsup2.img and gmapsup2.unl. I used 5061 for GM-BRONEO and 5062 for GM-Mysin to generate unlock code using keygen ver1.5. Still unable to unlock maps.

What have I done wrong? Please.