PS5 Jailbreak - PS4 Jailbreak - PS3 Jailbreak Download - PS Vita 3.73 Jailbreak CFW - PS Vita 3.73 Update (December 7, 2019) This is totally new method for PlayStation Vita Jailbreak
How to Jailbreak Your PS3 on Firmware 4.88 or Lower! - The GamePad Gamer
PS3 Jailbreak 4.86 OFW to CFW Installation Introduction