Hi, I'm nolem from Philippines. I got a 2 Din dvd player/ Gps from china which has problems running the garmin mobile xt 5.00.30w it says "low system memory" so I tried to copy and paste the 5.00.20w version it worked but I can't access any other modes. Only working mode is the where to funtion which allows me to go to my destination. Our most used software here is garmin so our always up to date map is the one garmin is using.

I'm considering to switch to other gps software but is there a compatible alternative that can use the garmin map format?

TIA =)