Starting today, PlayStation 4 players can sign up to test the upcoming system software update prior to its launch.
Participants must be 18 years or older to test out the latest update. Anyone interested may sign up for the beta between today and the beta’s release in early August. To sign up, players must have a PS4 with internet connection and access to a Master Account. If you are already part of the program, an email will be sent detailing the instructions on downloading the beta of the software update. Anyone interested can sign up here.
The people at PlayStation will be checking the PlayStation Forums for positive or negative feedback so they can tailor the finalized update to the player’s needs. An update on the features you can expect from the new software update will be available in early August.
Source: PlayStation Blog