If you download WooshBuild and use it, please give it a star rating at the bottom of this post. Thanks
You will download BaseBuild, this is the starting point of flashing and will get you up and running within 15 minutes.
Zgemma S, H2S, HS
Zgemma H2H - (cable / sat) - OpenATV 6
Zgemma H1*, H2*
Zgemma H5 (cable / sat) - OpenATV 6
Zgemma H3-2TC (cable / sat) - OpenATV 6
Zgemma i55 - OpenATV 6
BaseBuild is an on screen setup process which is easy to use.