Unlock Vodafone ZTE k3770-z Modem

The Zte k3770-z (Vodafone stick) has beautiful slim look with white and red color combination.This modem is capable to give you high speed down link speed upto 7.2 Mbps and up link speed up to 5.76 in 3G signal.

So,I am here with the step by step tutorial on how to unlock Vodafone ZTE k3770-z using the Vodafone k3770 unlock file and dashboard update.But in this case you will loose your warranty :(  Unlocking the Vodafone K3770 3G USB modem will remove the network lock that prevents the modem from working with other mobile networks. Once unlocked Vodafone K3770 3G USB modem will accept SIM cards from different network operators ..

Software needs to Unlock Vodafone ZTE k3770-z  modem:
Before starting unlocking you need following two software.So download it first and Extract it.:-
  • Vodafone zte k3770 Unlock File
  • Vodafone zte k3770 Download Tool  
  • Unlock Vodafone K3770-Z ZTE Modem

    Hope you have downloaded all require Files to Unlock Vodafone ZTE k3770-z  modem from above links.
  • Now Plug your modem in The Computer and Let it install its original dashboard and device driver
  • Now Open K3770z downloader_original.exe From K3770z Download Tool CellSoldiers™[Tricksmaza.net].zip and let it find the port and modem Automatically.After that click on software version.
  • After clicking on Software Version,Instantly Browse box appears.Select the Unlock File Folder which you have extracted from Vodafone k3770z Unlock File[Tricksmaza.net].rar
  • Then Click On the Arrow Shown Beside Modem Information (Addressed by Red rectangle in below screenshot )
  • Download tool  flash Unlocked Dashboard Directly to you modem it will take little time,Please Wait till the process  got complete :D .

  • You are done !!  You will see “PASS” status as shown in below screenshot when proccess in Completed.Unlocked zte Dashboard is Directly flashed to you modem.
  • Now re-insert your modem;windows starts searching for the driver.Now your modem name is changed to Zte MF186.
  • After completing the above process switch to my computer.And Run new Zte dashboard installation if auto play doesn’t work :P
  • Install New zte dashboard(Vodafone ZTE K3770Z unlocked dashboard).After completing installation.Insert Non vodafone simcard and Make appropriate APN setting,Connect to the internet !! Enjoy :D


  1. apn setting 3g aur 2g internet access ke liye same hoti hai kya? agr different hoti hai to plz tell me 3g and 2g apn setting for both airtel as well as vodafone

  2. I am completely impressed! Keep stuff like this coming.