GP internet swttings

Go to your Mobile Internet Option then settings Then create a new Profile/Connection using this below settings 

Manual WAP Settings:

Profile/Settings Name = GP-WAP
APN (Access Point Name) = gpwap
WAP Gateway (Proxy) IP = 10.128.1.2
WAP Gateway (Proxy) Port = 8080
WAP Homepage =  http://wap.gpworld.com
Data Bearer = GPRS
Manual MMS Settings:

Profile/Settings Name = GP-MMS
APN (Access Point Name) = gpmms
Gateway (Proxy) IP = 10.128.1.2
Gateway (Proxy) Port = 8080
Relay Server URL =  http://mms.gpsurf.net/servlets/mms
Data Bearer = GPRS

Manual Internet Settings:

Profile/Settings Name = GP-INTERNET
APN (Access Point Name) = gpinternet 

GP wap is the best for mobile browsing but you can use GP internet as well