W995 unlocking, can anybody clarify? (SOLVED)

I have searched and searched and everything leads me in circles. I have a w995 locked on orange which I am trying to unlock. Every search i do, everything I read, I always end up at firmware patching etc.

I have a RED53 phone, DB3210 I think. What do I need to do to unlock it? I've downloaded millions of programs and firmware files and everything leads me in circles. I've tried flashing with A2Uploader, that did nothing it seems though I didn't see any errors. I've uploaded a customise_upgrade.xml file to the given phone directory, and supposidly I was meant to open the sony ericsson update service program, which I did. It states the latest firmware is already installed. :a006

Would anybody mind pointing me in the right direction? It's much appreciated! thanks in advance