Unlock Vodafone K3520-Z

[hanso]

Hi,

When I want to unlock a Vodafone K3520-Z USB Modem I get the following message:

DC - Unlocker 2 Client 1.00.0528

Detecting card :

selection :
manufacturer - ZTE modems
model - Vodafone K3520-Z

Found modem : K3520-Z
Model : Vodafone K3520-Z
IMEI : 354783020027101
Firmware : BD_VDFP671M8V1.0.0B14
SIM Lock status : unknown(read failed)

How can I unlock this modem?????

[Vincentas]

Chgeck, if there is not original sim card inserted to modem when you detect it.

[hanso]

I have tested it with 3 other sims from other providers and got the same responce.

Hans

[Vincentas]

Then moust of all your modem is not locked.

[hanso]

Why can i not connect with SIM's form other providers.
I also cann't remove or change the Vodafone software from the Flash memory. This is read-only protected.

I understood that after unlocking this must be read-write.

Is there a way to remove the Vodafone software and put ZTE software on the stick?

[Vincentas]

Try to use this connection software: http://www.dc-unlocker.com/downloads/ZTE/Software

[hanso]

The MF622 software is not working.
I cann't connect to the network.

Any other Ideas?????

[Vincentas]

Try to use nay other connection software. If you bought credits for unlock, we can do refund.