(adsbygoogle = window.adsbygoogle || []).push({}); Is the PS4 the same as PS3 with backups? If I made a backup on my 5.55 console would it recover the firmware update as well? Or is the PS4 different in that it’s only game data? Would a data transfer work the same?

My target is to recover a backup from my 5.55 on my 4.05 while maintaining the 4.05 update.

I tried googling it but all I found was crap about pirating games... that is not what I’m after here. I’m also not really wanting to try it out because I don’t want to risk updating my console.