Hi., my english Is very bad 
please help on my PS4 Pro… PS4 Pro no safe mode, black screen and pulsed blue led on PlayStation (Blod)
I did a bios dump of the chip, enabled uart.
I have this error: ps4 pro BLOD
ERROR: main(3653) Invalid idpsCert
is it possible to solve this?
I didn’t find much on the internet.
sorry for my very bad english.
thank you for answer