Thanks for reading.

Your request seems to be looking for a porting guide.
If that’s the case, we are in luck here and I won’t have to make that effort as SailfishOS’s official HADK addresses that in depth.

If you’re asking for a build guide for an already ported-to device, I’d write it someday. Though I’m busy these days and I haven’t even pushed up the updated device specific port-configs for Yureka.
This might happen. Someday.

Before that, if I get time, The plan is to first upgrade my port to Sailfish 3.x and port the same for YU Yunique, the 1GB Ram version to see how it fares. :)