Screenshot] PS4 System Update 5.05 Error (E-801809A8), Any Fix? : r/PS4
5.05 - Guida - MODIFICARE UNA PS4 CON FIRMWARE 5.05 (METODO SEMPLICE E VELOCE) | Reboot.ms
Prb on Twitter: "Workaround Guide for installing Ps4 game update's on your Ps5 this guide is for everyone one who is holding out on a lower Ps5 FW You will need Ps4