What's up bro!I have a question to ask, I have installed the latest version with gapps, but when I start the system I don't have the usual start that happens with other roms, for example Avoc, Pe, that is, choice of language, wifi activation, copy apk from my account. Does this depend on the version of gapps I install or is it a rom with a different structure? I hope I have explained myself well, thanks
You are correct, it depends on the type of GApps you are using. The other ROMs you mention already have them preloaded with the Full ones. They are GApped ROMs.
On the other hand, in the Vanilla ROMs (such as Xtended) we will have to install them on our own and generally, it is recommended to use the Basic or Core type, we are talking about basic versions of the GApps.
If you want to do the test, flash the NikGapps Full and you will see how you will have the initial configuration menu of the device. In A12 I don't know if it works, once I did it in Xtended with A11.