1. Download PD-proxy from official site www.pdproxy.com/download.htm
2. Register for an account, trial account is enough.
3.Then open the app in you PC.
-In server and protocol, choose “Demo Server (US) ” and “UDP”. Insert your user name and password in the field.
-In “Proto Settings”, put TCP server port as “443″, UDP as “9201″ and Local Port as “53″.
Done. Save the above settings and Connect . Voilaaaaaaa. You are connected to the PD-Proxy trial and will able to browse and download with 3G speed on Tata Docomo with this PD-Proxy trick. Check out the below screen shots to clear your doubts and check the speed.