Did SO change network setting recently? | Phone/Device Issues and Features | Consumer forum

I have been using SO 3G since March on my old Rogers locked iphone.
It was working perfectly without any setting or change.
I even can run Fongo to make phone call or use RDP connect to computer.

but since yesterday or before, the 3G has not worked. on the iphone, it still shows 3G connected, and the IP address is 25.50.44.2XX, (very strange one). but when I checked email, open browser, it just return message saying not connected to network.

I called SO customer service this morning, and was told that SO changed network setting, all I need to do is to go to their website to change the setting on my phone. If I still have problem, I should ask Apple.

then I go to their website, the section about UMB setting is same with before. so I go to unlockit.co.nz to install SO profile. now I am able to use UMB.
but Fongo, Google voice, RDP, push of textme .... all are gone now.