Hey, i just bought a PSTV it's on FW 3.20 i bought this mainly for playing my vita games on big screen and for the remote play with the PS4. My questions are: -can u use remote play without updating PSTV? -can i use whitelist hack on 3.20 and then update to 3.57 will the whitelist hack still be there? forever? -is there any reason i shouldn't update psTV I'm completely new to this PSTV stuff so any help would be appreciated! Thanks.