I don`t have language changer but I solve the problem in a diferent way.I have some full flash files readed with c30 by Pro.I choose the flash with the desired language, flash the phone with it and I generate a map file.Write the map file with logger 3.00 and the phone will be unlocked with the desired language and imei.If you don`t have the logger or the map file generator get them from
http://groups.yahoo.com/group/joegsmrogroup/ Regards JOE.