mobile

Hi,

I want to install Viper on my GS4 i9500, i am currently running Aurora rom v7 based on lollipop 5.0.1. I tried dowbloading the zip for viper4android from XDA official forum (http://forum.xda-developers.com/show....php?t=2191223) however none of the zips were working; everytime i download and try to extract it says "bad zip file". So can anyone please point me to a working zip file for viper4android and also help me in installing and setting it up for the first time.

Thanks.