s3850 unlock via read codes!

[soLVer_tech]

select model
read codes
put non accepted sim
input codes: ([NET LOCK]:74091903)


Selected model: S3850
Selected com port: COM26
Selected speed port: 921600
Phone must be ON
Search modem ... OK
Search modem on:COM103
Model: GT-S3850
CountryCode: OPEN///1575;?
Factory SW: S3850DXKF1_OLBKF1
UniqueNumber: 21190000087046
MemoryPhone: K5W2G1HACI(S3850)
Phone IMEI: 358316******** /7
Phone S/N: RH1B842350
Phone Bluetooth ID: CC F9 E8 38 F8 F8
Phone SW: S3850DXKF1
Phone HW: MP 0.500
Phone CalData ver: 20110901
Searching server... OK
Calculating security.... OK
Please wait decrypt code ... OK
[FREZEE]:36136157
[NET LOCK]:74091903
[Subset LOCK]:00000000
[SP LOCK]:00000000
[CP LOCK]:00000000
Decrypted time: 41 sec
Elapsed time: 59 second, sw ver: 3.5.0032

just newbie!