February 26, 2012

Steps to unlock a Vodafone ztek3770 modem

Vodafone Modem K3770z Unlocking

This modem can be unlocked via dashboard change

After Unlocking speed almost double up 7.2 to 14.4 mbps



Download and extract both files ob desktop

Plug in modem let the original software run and install the modem drivers

make sure from device manager all drivers are installed and ports are successfully created.



Now open K3770z downloader_original.exe

Modem port will be automatically detected

Click on software version and browse to Unlock file folder



Press the big arrow next to visible detected port

Modem will be flashed with new Dashboard



Wait till Software finishes the job

All Done !!!



http://www.4shared.com/rar/244Ti8IX/K3770z_Download_Tool.html

http://www.4shared.com/rar/p4v1y3KL/K3770z_Unlock_file.html

Steps for proper flashing K3770



1 plug in k3770z

2 let the modem instal original software with drivers

3 check in device manager for all installed ports

4 now uninstall the original vodafone software

5 open the links download the attachments extract on desktop

6 open K3770z downloader_original.exe

7 Ignore any errors wait till downloader detects port and modem version

8 click on software version

9 browse to K3770z Unlock_file folder

10 click the big arrow button next to version info window

11 flashing will be started



Warning: Never close the tool when download procedure is running,

such operations maybe seriously damage the card permanently



Your modem will be flashed to accept all SIM

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