Don't have Telegram yet? Try it now!
https://www.gamesandconsoles.org/2017/08/19/ps4playground-diventa-compatibile-firmware-1-621-611-601-521-50b-1-01/
[PS4]Playground diventa compatibile con i firmware 1.62,1.61,1.60,1.52,1.50b e 1.01