SIM unlock the Trinity but GPRS

[MCSchermer]

Hi, I SIM unlocked my trinity. I now can insert a SIM Card of any carrier and use it as a phone But when I try to connect to GPRS/UMTS it tells me imediatly (~ 500ms) that the connection was terminated by the other side. With the stock WM5 ROM (Vodafone Germany) it say its not allowed the connect to gprs in the current network.

Does anybody have an idea what I can do?

Thank you

[deedee]

Do you have all the appropriate settings for GPRS for the new carrier configured?

[MCSchermer]

Yes i did. Settings are correct and GPRS worls with the original carrier SIM. And the new SIM works in an old BlueAngel. I guess, since the device tells me immediatly that I cant connect to GPRS, it is still SIM locked in some part. I already tried the free SIM unlocker from XDA-Devs.

Do you have an idea?

[deedee]

Does the Trinity make/receive calls with the new SIM? If so then it is not SIM locked.

It sounds as though you are still trying to use the GPRS settings for the original provider, this will not work for a different carrier, i am assuming the new SIM is from a different carrier.

GPRS settings are carrier specific.

Are you saying that the GPRS works in the BA? If so have you duplicated the GPRS settings from the BA?