Hi people, i want to play my ps4 remotely with my Vita, but I have a few questions: 1- Is it possible to use remote play between a hacked PS Vita and a non-hacked PS4 ? I saw in some places that both systems must be updated to remote play, is that true ? 2- Do the two consoles have to be logged to the same PSN account for the remote play to work ? 3- I saw in a tutorial one step telling to go to psn account management in the PS4 and activating as your primary PS4, does that mean that only the primary account of the system can be used in remote play ?