heres the simple tricks in dc unlocker...
status of phone;
locked

procedure;
open dc unlocker dobgle..
select manufacturer as huawie modems
and to the select model, select e5330/mtc424d
click the magnifying glass...if connected...
and click unlock..
heres the logs

done
)
status of phone;
locked

procedure;
open dc unlocker dobgle..
select manufacturer as huawie modems
and to the select model, select e5330/mtc424d
click the magnifying glass...if connected...
and click unlock..
heres the logs

DC - Unlocker 2 Client 1.00.1125
Detecting modem :
selection :
manufacturer - Huawei modems
model - Huawei E5330 / MTC 424D
Interface : 192.168.8.1
Found modem : E5330Bs-2
Model : Huawei E5330 / MTC 424D
IMEI : 864345023XXXXXXXX
Serial NR. : T4FBY145050XXXXX
Firmware : 21.210.09.00.158
Hardware ver. : CH1E5330SM
Web UI version : 15.100.09.00.158
SIM Lock status : Locked (Card lock)
Wrong codes entered : 0 (unlock attempts left : 10)
Unlocking, please wait ...
Modem successfully unlocked !
Credits left : 37
done
)