Credits gone, e153 not unlocked

[bogao]

Please help, when i get 7 credits and try to unlock i get such messages:

Unlocking, please wait ...
unknown error
Error code 19
unlock failed !

and now i have credits 0 and modem is locked:

Found modem : E153
Model : Huawei E153Eu-1 (Kyivstar)
IMEI : 3548090xxxxxxxx
Serial NR. : 7JA5TA10Cxxxxxxx
Firmware : 11.609.18.20.174
Compile date / time : Nov 03 2010 10:25:25
Hardware ver. : CD1E153M
Dashboard version : UTPS13.001.08.11.174_MAC11.301.06.18.174
Chipset : Qualcomm MSM6246
NAND Flash : hynix_128M_32M
Voice feature : enabled
SIM Lock status : Locked (customized firmware)
Wrong codes entered : 10 (unlock attempts left : 0)

So what now i must do?
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DC-Unlocker 2 Client ver 1.00.1057

[bogao]

version 1045 helps

Thanks now it shows:

...
NAND Flash : hynix_128M_32M
Voice feature : enabled
SIM Lock status : unlocked
Wrong codes entered : 0 (unlock attempts left : 10)