How can i unlock a nokia 3390 sim card

[irperera]

The problem i have is that whenever i change the logo for my phone some how its get rewritten over by the T-mobile logo, i figure that the sim card is blocking my logo to appear, but i don't know what to do?

I'm new to the cell phone stuff, but getting there.

i@N

thanks

[Nick_214]

You need a data cable w/ mbus/fbus and nokia tools by rolis v1.8. then click auto set up then read from the phone then press unlock and ur phone will be open.