ZTE MF920 unlock fail

[dnwklin]

DC - Unlocker 2 Client 1.00.1403

Detecting modem :

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

Found Applications port COM13

Found modem : MF920VS
Model : ZTE MF920VI
IMEI : 99000883*******
Firmware : MF920VSV1.0B03
SIM Lock status : Locked (Card Lock)

Diagnostic port not found !

Check account status

User :
Credits left : *

Activated features:

Software debugger

Unlock ZTE MF920VI (99000883*******) cost 7 cr

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Unlocking, please wait ...

Security data error !

Error code 84

Security data error !

unlock failed !

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

[Valdemaras]

Unlock not available for this one, refund completed.

[minaz]

how about this one
Found modem : MF920V
Model : ZTE MF920VI
IMEI : 861376037******
Firmware : BD_ETMF920VV1.0.0B03
Compile date / time : Jan 9 2018 14:55:00
Chipset : Qualcomm
NAND Flash : H9TA4GG2GDMCPR
SIM Lock status : Locked (Card Lock)

[Valdemaras]

how about this one
Found modem : MF920V
Model : ZTE MF920VI
IMEI : 861376037******
Firmware : BD_ETMF920VV1.0.0B03
Compile date / time : Jan 9 2018 14:55:00
Chipset : Qualcomm
NAND Flash : H9TA4GG2GDMCPR
SIM Lock status : Locked (Card Lock)

No records of this version so can not guarantee or confirm.

[Sandokevin]

Hello help me to unlock this modem