PS4 Revert 11.02 -> 9.00

[JohnnyBravo05]

I have a 11.02 PS4 which came from 9.00, so a revert should be possible.

I was able to wire everything and dumping and writing the syscon and nor is working fine. I patched the nor and syscon, but after writing it back to the chips, I got following issue:

Starting PS4 -> Flashing blue light

Putty Log
secure loader build: Nov 27 2023 05:19:48 (r10695:release_branches/release_11.02 0) [711MHz]
AGESA: ThebePBDK W5C21
ERROR: getManufacturingMode(1627) s ceSblSnvsRecvSector -40
ERROR: main(3728) getManufacturingMode -40


Only flashing back the original syscon and nor dump will fix this issue. But I would still like to revert, I put so much effort into the wiring.
any suggestions?

 

[KiiWii]

I am asking around for you as I’m unsure.

SNVS is concerning though.

What software are you using?

 

[JohnnyBravo05]

I am asking around for you as I’m unsure.

SNVS is concerning though.

What software are you using?

NORway
PS4SysconTools_v1.60
ps4-wee-tools

I did Auto SNVS patch

Post automatically merged: Feb 28, 2024

maybe I found the issue

original syscon dump:
FILE : syscon-01.bin
MD5 : 7265e38c70f387a357862ce9f9a6f384
Magic : True
Debug : On
Version : 2.6
SNVS : Vol[0] Data[3] Counter[0x21C1] OWC[3]
Entries : 212 records found at 0x65400
Status : Probably patchable

patched syscon dump
FILE : syscon-01_patch_C.bin
MD5 : 4736a53583843fe433223ae505a2988e
Magic : True
Debug : On
Version : 2.6
SNVS : Vol[0] Data[7] Counter[0x8C0] OWC[0]
Entries : 204 records found at 0x6B400
Status : Not patchable

or is this normal after the patch?

 

[KiiWii]

Hmm, perhaps ask AndyManDev on Twitter.

 

[Murderous]

you need to create 8 deferend patched syscon dumps and 8 nor patched. only one will work for your system. So repeat for every option.

- 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
- FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
- FF FF FF FF FF FF FF FF FF FF FF FF 00 00 00 00
- 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
- 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF
- FF FF FF FF FF FF FF FF 00 00 00 00 00 00 00 00
- FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00
- 00 00 00 00 FF FF FF FF FF FF FF FF FF FF FF FF