1. Well you'd think 4.05 is better cause it's earlier right? Doesn't seem to be the case as most guys are chasing down 4.55s so... maybe cause they're easier to get?
2. I believe you just install the FW man. Google SCE.PARTY I believe they're located there. Then you just get your web host setup which @Cain532 or I can provide you with a good one :D.
3. We do not have a fan-control app yet as far as I know but we did crack something allowing us to create apps like multiMAN which is coming soon they say. So hopes up.
4. You just gotta use USB man. I think FTP is only for 1.76 for now. But USB may be faster than FTP so. Just get a 64gb USB and you should be good :D.
5. I am having a hard time finding tut myself. I do know.. you gotta back the game up from your PS4 but you gotta have it... on disk... But I think you can download the game from a site that has regular games and turn them into FPKGs. Sorry 2 of these answers aren't that helpful but it's what I know in my head lol.
Happy Modding 😉
I need to know more about the hosting thingy. why and how it works and stuff XD