Can I make Cingular Sony Ericsson phone use Tmobile chip?

I have a Sony Ericsson with a Cingular logo on the bottom, I have a Tmobile chip that I have inserted but the cell buzz is asking for right chip. How can I tweak it in peacefulness to use it with a Tmobile chip? Is there some kind of software that I can use or can independent buzz shoft help with this? Please help…

Thank’s guys!

Related posts:

  1. How can i get free internet on my cingular sony ericsson phone?
  2. Can Cingular take a T-Mobile Phone and make it work with cingular?
  3. Itunes songs on my tmobile samsung phone?
  4. Will my TMOBILE sim card work with a “NEC L1″cell phone??
  5. How do I get a jailbroke 3g iPhone working for my gfs tmobile account?