How to root ZTE prestige I've looked at XDA and couldn't find anything and nobody will answer my question there. Please let me know if it is possible and if it is, how to do it?

Methods I already tried:


Framaroot
Kingoroot
Towelroot
Rootmaster
One Click Root
 root
Download Cydia Impactor to your desktop – Windows | Mac | Linux
      32-bit | Linux 64-bit   Extract the package to your desktop
  
  Run the Cydia Impactor tool
  
  On your Android device, enable USB Debugging from Settings > Developer
  Options
  
  Connect the device to a USB port on your computer
  
  On Windows, you would need to have the USB  drivers for your device
  installed. If not, you can also use the inbuilt Driver Scan function
  in the tool to automatically construct and install a driver for your
  device
  
  Click the Start buton, after making sure that # drop SuperSU su to
  /system/xbin/su is selected in the dropdown menu
  
  Once done, download and install SuperSU from the Play Store
  
  Enjoy Root access on your Android device