I had a 3.15 DEX install on it(orig. CEX), tried to update it through ProDG TMAPI up to 4.81 DEX but I realized it's a bad idea at the end when it showed the flashing screen, now I have a borked PS3 that is not willing to do anything

Gonna have to wait until I have money for an E3 NOR Flasher and some kind of soldering kit, then hopefully someone can get a 3.15 DEX valid dump(or maybe a 4.81 DEX) of their NOR for me to try and transplant into my unfinished flash

Shit sucks