MF190 help!

[laspring]

The Unlock button remains inactive.

Here is the log:

DC - Unlocker 2 Client 1.00.0975

Detecting modem :

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

Found modem : MF190
Model : ZTE MF190
IMEI : 356358045791839
Firmware : BD_MF190V1.0.0B08
Compile date / time : Nov 03 2010 16:29:50
Chipset : Qualcomm MSM6290
SIM Lock status : unknown(read failed)

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[Valdemaras]

Please install latest dc-unlocker software - https://www.dc-unlocker.com/downloads/get/7vmoVahD
Make sure it is not original card inserted during detection.

[laspring]

Please install latest dc-unlocker software - https://www.dc-unlocker.com/downloads/get/7vmoVahD
Make sure it is not original card inserted during detection.

Do I need a non supported sim card, during the unlocking?

[Valdemaras]

Do I need a non supported sim card, during the unlocking?

Yes, you are correct.