Hi everybody!
I made a little tool that can generate SIM-Lock remover vkp patches that you can use with SETool2 Lite, Far Manager with SEFP (Sony Ericsson Flash Plugin) and compatible tools. It is able to generate vkp patches for DB2000/DB2010/DB2012/DB2020 CID36/49/50/51/52 MAIN firmwares (*.mbn, *.bin), but at the moment you can apply patches to DB2000/DB2010 CID36/49 and DB2020 CID52 platforms only. You can also apply patches to any DB2000/DB2010 CID36/49 and DB2020 CID52 cross flashed phone (e.g. DB2010 CID49 K310@W200).