GREYCELL #54

Put funda. (Or give X)

Out with the old and in with the new,
First it was _____, now X, too.
While Nexus and Android are bathed in attention,
X's passed over with barely a mention.

Confusing of name, though with a personal touch,
Ladened with gadgets, it all proved too much.
But oft go astray, it's said of best laid plans,
Our warmest regards to all four of its fans.