Huawei E3131s-1 (successfully unlocked) still locked

[peckky2000]

pls i would like to know why it did this, but the modem is still locked.....i need a solution right away..... wont use another 4 credits again to do this......

Found modem : E3131s-1EW
Model : Huawei E3131
IMEI : 862733012412170
Serial NR. : N8SBYA92C3105304
Firmware : 21.157.72.00.408
Compile date / time : Nov 6 2012 13:57:11
Hardware ver. : CH2E303SM
Dashboard version : UTPS21.005.22.04.408_MAC21.005.22.04.408
Chipset : HiSilicon
Voice feature : enabled
SIM Lock status : Locked (CardLock)
Wrong codes entered : 0 (unlock attempts left : 10)

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Check account status

User : peckky2000
Password : OK !
Credits left : 10


Server message :
Newer DC-unlocker client software available ! Download at http://www.dc-unlocker.com

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Unlocking, please wait ...

Modem successfully unlocked !

Credits left : 6

[Vincentas]

It may that your modem has customized firmware version. Sorry, customized modems are not supported and can not be unlocked. 4 credits added back to your account.