For the last several hours this great community here helped me by showing tutorials and links how can I unlock my k800, such as unlocking with JDFlasher.

But as I understood this cannot be done because I don`t have the original SIM (the only SIM that the phone is not locked for). So I guess JDFlasher is out of consideration........

I heard that the unlocking can be done without the original SIM.
My question is....... how?

I wanted to use JDFlasher but.... If someone can recommend a program or a method or post a tutorial that can do the unlocking without the original SIM it would mean the world to me.

Thanks.