Unbrick PS3 from E3 Flasher with Backup BiOS Dump Guide

[arktos]

i have a 3.72 e3 backup. i haven't tested reflash though, but it should be fine, as it gets extracted without errors in flowrebuilder.

[mushy409]

arktos - can you mail me your 3.72 e3 backup so I can analyse/compare it? You can email it to me (look on my profile for address)

Many thanks!

[Sshadow2305]

Hi, can someone tell me please how i can repack the nor folders to a .bin. I had my backup from my slim the only corrupted data is bootloader_0. i want replace it from another ps3 and repack it with my folders to a bin and flash it to my ps3.

Sorry for my english.

[lollyboy235]

i have been reading this cause i have a bricked ps3 slim that i downgraded from 4.31 OFW to 3.55 i used a flasher, everything went successful after downgrade when i reboot the ps3 it went to the XMB after a failed attempt of De-hashing my ps3 is bricked.

i tried this tut everything went ok as to how it was explained but after i re flash my dump and downgraded again back 3.55 my ps3 wont boot the TV screen is just blank and the power button doesn't work if i try to reset, i don't know what am doing wrong are if my bios dump is bad (which is the dump made from the 4.31 ofw thats the only one i made) am new to all this flashing stuff if guys could help me.

sorry for the bad english