Hi florinmar!
simlocked after PIN is:
a) regular Simlock / Netlock
or
b) error in fields 251 or 252 or 251 or 5709
Go to
http://www22.brinkster.com/mysagem/crypt_eng.htm
enter Field 0 / PhoneID / select Hashtable / select "crypt" and recalculate your fields:
Field 251: data length=1, checksum length=3, data to be processed = 00
Field 252: data length=11, checksum length=4, data to be processed = 0000000000000000000000
Field 253: data length=8, checksum length=4, data to be processed = 0000000000000000
Field 5709: select here "crypt special" !!!!!!
data length= 1, checksm length=3, data to be processed=FF
After pressing "Start", in the result-field you get the values to enter into your fields.
Good luck, Chris