Unlock problem

[romakoka]

Here my problem

DC - Unlocker 2 Client 1.00.1429

Detecting modem :

selection :
manufacturer - Huawei modems
model - Auto detect (recommended)

Found Applications port COM3

Found modem : MegaFon M150-2
Model : Huawei AuthVer 4 modem (New)
IMEI : 86***************45
Serial NR. : G4PDU*****009225
Firmware : 21.200.07.01.209
Compile date / time : Sep 16 2015 12:01:45
Hardware ver. : CL2E3372HM
Dashboard version : MGF_Dashboard_Win2.3.5_Mac2.3.5
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

================================================== =================

Unlocking, please wait ...

Error connecting to server !

Error code 62

unlock failed !

================================================== =================

Check account status

User : romakoka
Credits left : 7

Help me pls!

[romakoka]

Sorry, here is full info

Found modem : MegaFon M150-2
Model : Huawei AuthVer 4 modem (New)
IMEI : 868757029766645
Serial NR. : G4PDU15C15009225
Firmware : 21.200.07.01.209
Compile date / time : Sep 16 2015 12:01:45
Hardware ver. : CL2E3372HM
Dashboard version : MGF_Dashboard_Win2.3.5_Mac2.3.5
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

[romakoka]

And now i got this:

Unlocking, please wait ...

Waiting modem/phone to be ready ...
AT command error

Error code 37

unlock failed !

Is AT comand error is still have no solution?

[Valdemaras]

Your modem has to be flashed with 21.180.01.00.00 firmware for unlock.