SUPL_ADDR=supl.google.com
SUPL_PORT=7276
//SUPL_TLS can be 0 (disable) or 1 (enable)
SUPL_TLS=0
//SUPL_VERSION can be 1 or 2
SUPL_VERSION=2
//TLS_VERSION can be 0 (TLS1.0), 1 (TLS1.1), and 2 (TLS1.2)
TLS_VERSION=1