Hi Guys!!
Thanks for the reply!!
I think i know what is the problem...
The problem is i actually disable the data services at the mobile network options. as i fear it will incur cost as i am overseas.
By doing that actually no data will be running including by wifi.
So in the end i have to actually on it and disable the roaming service.
And it started working.
But now the fear actually it will activate the data roaming overseas...
I have double check on this and some people mention if u see the BB logo is on the rightside of the wifi logo it should be actually on wifi not the 3G service.
Hope this is true.
Thanks again guys will update again if i see a killer bill when i return
Oh and i am using 9800.