SALT on Twitter: "⭕️ PS4 7.55 Jailbreak Night King v1.10 cache in user's guide with usb or without usb : https://t.co/7d2jZovVgK Normal link 👇 https://t.co/sr57wVr2ch Nightking.usb : https://t.co/ivUEtIchLH ❤️ Special thanks to
PS4 7.55 Jailbreak Archives - Wololo.net
PS4 Jailbreak confirmed to work on 7.55, some issues remain and are being worked on - Wololo.net
How to Jailbreak the PS4 on FW 9.00 with a USB drive - Hackinformer