build\make\tools
echo "ro.product.model=BBB"
echo "ro.product.brand=aa"
echo "ro.product.name=BBB"
echo "ro.product.device=BBB"
build\make\tools
echo "ro.product.model=BBB"
echo "ro.product.brand=aa"
echo "ro.product.name=BBB"
echo "ro.product.device=BBB"