First create mannual settings
apn:- airtelgprs.com
proxy:-80.239.242.253
port:-80
Then opera handler put
front query as 203.200.118.92/airtel9.net/0/http/
after scrol dwn put Real host as
http://203.115.112.5:80 dat's it save settings install downloding support also http:// is necessary in real host otherwise only browse.