Freezing on "Proceeding to patch NAND Flash Memory"

[reee23]

Sorry if this is in the wrong place, I'm a bit lost.
My PS3 Model is a CECHC03 or CECHCO3

 

[esc0rtd3w]

it should work, if model is correct, make sure you are using the NAND Flasher, not NOR.

make a dump first to verify info, then try HDD method to write for NAND after verified correct model.

also if you were using usb method, make sure flash drive is properly formatted to FAT32