What was your TTL setting prior to switching your DNS?  It's possible
TMobile is caching your DNS entry based on that value but some ISPs
also completely ignore TTL settings.

Additionally, I'm not sure if Android/G1 works this way but I believe
the iPhone and Blackberry's use a proxy server for all internet
traffic at the cell phone company that enables the phone to only have
to maintain a single TCP connection (to the proxy server to conserve
battery life).  Proxy servers often cache DNS for performance reasons
and this might explain the reason it works over wifi but not over the
cell towers?

Not sure if this helped.

-Paul

On Dec 2, 6:49 pm, super serg <[EMAIL PROTECTED]> wrote:
> Hi guys,
>
> I have a problem, we released an application that connects to our
> domain name to retrieve data. When we released the app first time, we
> got such a huge response, our servers went down, and thats where the
> problems started. We got a new server, switched DNS settings and now,
> the only way to retrieve current data is through WIFI, if I am on Edge
> or 3g, the app gets the old data, off the old hosting account. This
> has been happening for more than a week now. how do i fix this? do i
> call tmobile and tell them to do their job? who do I yell at?
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