How do I unlock a 9290?

[XandrewX]

i have a 9290 i just bought and need it to work on US T-Mobile service..

none of the sites i found online show how to do this...

anybody here know anything please ??

[lonegunman]

HI

You need a 9110 m/bus cable and eeprom tools to do this as that is all we use on the 9210.