Sign in PSN safely when running 3.50 via USB Firmware loader?

[AhmadkaX2]

Hey all .. pretty self explanatory question here .. Is it possible to sign into PSN when running the latest 3.50 firmware via the USB firmware loader ?

And can this be considered safe, assuming you rid your PS3 with all homebrew stuff before trying this ?

[dragonsan]

um and how do you want to dump 3.50 ? ^^ since the jailbreak can't run on newer firmwares, you don't even has a chance to dump down the /dev_flash folder. so the answer is simple. you can't.

[AhmadkaX2]

oh I see ... so I guess you need an actual dump of the flash ... I was thinking that maybe we can just use the 3.50 firmware PUP file to carry this out .. my bad .. thanks for this clarification ..

I just wanted to run 3.50 because I wanna get that Killzone 3 BETA ... I hate making hard choices ..