Originally Posted by Raymondlikesroot
yeah i just want to confirm i didn't need to flash modules if my wifi works to begin with.
It is possible to include the modules in the custom ROM image. Not typical, because the modules have to match the kernel, but it is possible.
If WiFi is working, you're probably ok.
Also, if you flash over the stock slot (bad!) then you already have the stock modules and don't need to re-flash.
My Android devices:
vzw Samsung Galaxy S4 stock NC5 rooted
Samsung Galaxy Tab 2 10.1, also stock but rooted.
VZ Droid Incredible 2 rooted but otherwise stock.
Samsung Galaxy Tab 10.1