Error code 84 ZTE MF667

[Valdemaras]

Thank you. My username is lax202as. My wife got angry at me, after all, 7 euro can buy many things in a third world country. It is with regret though because my modem is still locked.

Refund request is forwarded to manager and should be done soon. Thank you for your patience and understanding.

[amanvir]

DC - Unlocker 2 Client 1.00.1143

Detecting modem :

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

Found Applications port COM59
Found Diagnostics port COM53

Found modem : MF667
Model : ZTE MF667
IMEI : 865559024701921
Firmware : BD_CELLSECMF667V1.0.0B01
Compile date / time : Feb 27 2014 10:47:22
Chipset : Qualcomm MSM8200A
NAND Flash : ESMT_FM6AD1G12A
SIM Lock status : Locked (Card Lock)

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

Unlocking, please wait ...

Security data error !

Error code 84

Security data error !

unlock failed !

Any solution up to now?

[Valdemaras]

To what operator and country it is locked to?