BD Firmware Downgrade (SamyGO Proof of Concept)

Samsung's BluRay player related hacks.

RockStar
Posts: 9
Joined: Sat Jun 01, 2013 6:35 pm

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by RockStar » Tue Jul 09, 2013 10:37 pm

So, in order to apply the C-free patch, do I need to downgrade the firmware, or can i simply install the SamyGo extension pack?

israniamit
Posts: 4
Joined: Fri Jun 21, 2013 12:45 pm

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by israniamit » Wed Jul 10, 2013 2:31 pm

Hi juuso

Pl help me I have BD-E5500 with firmware B-BRCME55BSP version 1018 and would like to be guinea pig for firmware downgrade.

pyorkie
Posts: 6
Joined: Wed Dec 19, 2012 11:34 pm

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by pyorkie » Mon Jul 22, 2013 12:34 am

Hi
I have a BD-D8500 and had downgraded before to B-FIRHRDEUC_001107 firmware without problem .... but I stupidly upgraded to the latest 1016.2 to check something out, but now if I try to go back I can't, I get the "error: Failed to connect. Error Code 800 Resource Error" any idea as to how I can get back to the 107 firmware. I have tried all the tricks .... cold restart the DNS 149.154.159.134 ...... any ideas ..... Pleaseeee!
Is it possible the new firmware has blocked your DNS address somehow? ......... Just something else I noticed the Ciniva watermark does not come up now but the sound does stop ............ I just bought a UA65F8000 TV. Had a LG before and it showed the watermark.
Thanks in advance.
You guys are great. I stuffed up ..... Thanks.
Pyorkie

james4204
Posts: 1
Joined: Wed Jul 24, 2013 8:02 pm

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by james4204 » Wed Jul 24, 2013 8:06 pm

Hi, I have the bd-d5500 blu ray with firmware 1031. I have tried the method listed on here, but wont work. Does anyone know if a 1031 version is being planned???

treazon
Posts: 1
Joined: Thu Jul 25, 2013 6:51 am

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by treazon » Thu Jul 25, 2013 6:59 am

hello from Russia. Samsung BD-D5300 (fireware 1031.1 complete with cinavia)
Ping 149.154.159.134 - is going well!
Did everything according to instructions. The result is negative. Probably because of the new version fireware.
I hope you manage to solve this problems.
The whole world is waiting =)
Excuse me, Google translation.

mrsweet78
Posts: 2
Joined: Fri Jul 26, 2013 2:09 am

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by mrsweet78 » Fri Jul 26, 2013 2:56 am

i have a Samsung BD-D5500 with with firmware 1031... should be SWU_B-BRCMBSP_001031_I05_ES000KS000RS000DS000BS000_130214
will there be soon an upgrade solution? are you working on it? thx for letting me know! with all the instrucions on site 1 i only was able to downgrade/upgrade my other BD-D5500 with firmware 1005... so my second one has now firmware 1090.. thats what it says in upgrade option.. hope you can help me to get my Second Blu Ray Player downgraded soon.. thanks!!!

pyorkie
Posts: 6
Joined: Wed Dec 19, 2012 11:34 pm

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by pyorkie » Sat Jul 27, 2013 3:50 am

Hi
RE: Samsung BD-D8500 - "error: Failed to connect. Error Code 800 Resource Error"

Anyone know if or when this error will be addressed? I am sure it has to be the latest firmware from Samsung that has disabled any downgrade version from being loaded. I had downgraded from 1012 back to 1007 but stupidly upgraded to the latest 16.2 to try something thinking I could go back but no. Anyone got a USB version of the 1007 firmware?

Would love a reply of some sort from the people in the know.

Thanks

Pyorkie

User avatar
juusso
SamyGO Moderator
Posts: 9759
Joined: Sun Mar 07, 2010 6:20 pm

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by juusso » Sat Jul 27, 2013 8:12 pm

Apologies. Error 800 means your firmware is not supported and no plans to support it.
LE40B653T5W,UE40D6750
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

joker
SamyGO Project Donor
Posts: 2
Joined: Fri Aug 21, 2015 11:29 am

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by joker » Sun Apr 30, 2017 9:51 am

hi
i have this model
bd-e5500-xu
software
bps-e5500wwb-1018.0
version
2012/10/05_001018

what prepared firmwares on server do i run,install???
thnaks

Stefan74Nrw
Posts: 20
Joined: Mon Jul 03, 2017 8:19 am

Re: BD Firmware Downgrade (SamyGO Proof of Concept)

Post by Stefan74Nrw » Thu Jul 06, 2017 4:04 pm

Does someone know if a downgrade is available for the
Samsung BD-E 8905S Blueray Sat Receiver ?

Thanxs

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