first check the droidvpn with legit internet connection to get server's db be updated. and then disconnect it and try with the network for which u want the free internet.
then connect the droidvpn's udp protocol, if it not have any open ports, then try with the tcp port with 80 or 8080. if it shows tcp socket connected means u have that port opned.
after that u can request for 'DPI Bypass tool'
then connect the droidvpn's udp protocol, if it not have any open ports, then try with the tcp port with 80 or 8080. if it shows tcp socket connected means u have that port opned.
after that u can request for 'DPI Bypass tool'

