OltonPete & mgy2k90
They are not rolling it out across the A321 Fleet.
However "ZBR" becomes operational with an ACT fitted on 2nd November and "ZBG" 12th November.
wifi is not being trailed on the FBW fleet and it has nothing to do with the EFB.
One A321 a/c is going to fitted with wifi on a trail basis to see if it makes money, if not, that will be it.