I just wrote a tutorial on how to unlock any java phone in a simple way.i know most of us dosen't use java anymore but others still do and believe be it can be helpful what you least expect it.
just follow the simple tutorial by going to our forums using this link-->

[Tutorials] How to unlock a java phone

This evening am posting a sweet tutorial on How to unlock java phones
Just diaL*#06# to get the imei of the phone.Then, go to this site www.unlockit.com and enter the imei
you got before
Immediately after doing that, a code will be sent to you.you can then use the code to open the phone.
It's that simple!