Script for update and upgrade your Freeplay's raspbian
How to execute Connect via ssh or insert this command via terminak on your freeplay
wget -O- https://raw.githubusercontent.com/julenvitoria/FreeplayGBA-UpdateUpgradeSystem/master/UpdateUpgradeSystem.sh | bash
NOTE: IT'S NECCESARY THAT YOUR GBA HAS INTERNET CONNECTION. THIS SCRIPT WORKS WITH ABSOLUTE PATHS.