Samsung Gravity 2 T469 / T404

I can't get may email to work. IF I get any, it is old mail. Usually just get a message that there is no email and when I try to refresh, get "network unavailable" although have 3G signal and plenty of bars. Manual is horrible.

i have a question. for those who have got samsung gravity 2 already, can any one tell me that do you need to have internet access on the phone to be able to use the telenav and also can you use your own mp3 ringtone as text messaging rintones. i had the gravity 1 which doesn't allow me to set my own ringtone for my text messaging..

please help..

thank you

There is a 50mb cap on the web package on ths phone. And it is 3g. Hello web overage. Right?

Correct me if im wrong