Man, this is nice, but the other day I spent like 5-6 hours trying to make a E3 Flasher Clip (previously used on my NOR ps3) make contact on my cousin's PS3 so I could make a dump, but the mofo didn't work anymore, so I always got 100011000 or whatever the code is (tried using coins and every method), but I definitely will have to order a new E3 NOR Clip (its gonna hurt my pocket a bit atm).
So I couldn't help my cousin downgrade from OFW 4.30, his PS3 has minimum factory FW lower than 3.55, it is one of the first model slim.
Anyway, I hope that some of these nice devs working hard lately, if they have some way to make a method like old days, using an exploit to enter FSM, or anything that let users downgrade "without flasher" from OFW 3.56-4.30, I will be so damn happy because I will be able to finally help my brother from another mother haha xD.
SeeYa!