Will German tmobile 3G run on us tmobile 3G speeds ? ? ?

Hi everyone.

I'm thinking of buying a German Iphone 3G; where tmobile is the service provider; "unlock" it, and use it here with my tmobile sim.

This way shouldn't it run automatically on the us tmobile 3G network ? ? ?

Thanks

if t-mobile us have either 850/1900/2100 3G network ;) t-mobile us only have 1700 :P

Ahhhh, I see . . . Thanks for pointing that out . . .
There goes my great theory . . .

Does anyone know if it's a soft or hardware issue ?


These 2 sites have great info re: worldwide GSM

http://www.gsmworld.com/roaming/gsminfo/index.shtml

http://en.wikipedia.org/wiki/GSM_frequency_ranges

Whats the point ? You will anyways not be able to buy it in Germany without a contract!