Vodafone Zte K3770(z) Modem unlocker free for all

download tool


unlock file

process--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 !!!