Again: Z400 tested
Subset, sp and cp codes are set to 00000000 and can be succesfully entered.
Network code and phone freeze code are not calculated and 00000000 gives you "wrong code" message.
Kulankendi gives you both network unlock and phonefreeze unlock. ~24 hours for user/pass to arrive and codes are read out with usb cable in a matter of seconds.
Untill there is a free qualcomm unlocker that can bypass MSL kulankendi is the best option if you do not have nsdongle etc...