Install Linux on your PS4 using a payload created by two developers. The payload has now been updated in order to support 4.55. This is exciting news for any users that have been waiting on this version for an update to the payload.
All PS4 users running version 4.55 will be delighted to know that a full jailbreak for the version has been released, along with an exploit for 5.05. Unfortunately, users on versions 5.0X do not get a jailbreak.