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Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Sun Sep 23, 2012 12:46 pm
by juusso
This BD player has B-BRCM53BSP firmware on board
http://downloadcenter.samsung.com/conte ... M53BSP.zip

Don`t think this is supported by samygo. Need older firmware than curently online available ver.1029.0.

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Sun Sep 23, 2012 1:00 pm
by akshayadv
I have version 1025.O installed. 1029 is the latest on the internet but I have not installed it.
I have installed " B-BRCM53BSP 1023.0" ( checked form the info file on the firmwaree uodate CD.
Pls help.

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Sun Sep 23, 2012 1:26 pm
by juusso
okey, older links in case someone needs it...
http://downloadcenter.samsung.com/conte ... M53BSP.zip (B-BRCM53BSP 1019.0)
http://downloadcenter.samsung.com/conte ... M53BSP.zip (B-BRCM53BSP 1022.0)
akshayadv wrote:I have version 1025.O installed. 1029 is the latest on the internet but I have not installed it.
Do that - upgrade to latest firmware, after this reboot device and follow steps as written on the first post.

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Sun Sep 23, 2012 4:59 pm
by akshayadv
juuso,
Thanks for the help. I Truly appreciate it.
Installled the latest version as advised from 1025 to 1029.
Then updated from samygo using method described in first post.
Now, Download has started to downgrade to 001090 version. Has reached 52 % till now.
Will post final result.
Thanks once again.
Regards.

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Sun Sep 23, 2012 5:08 pm
by akshayadv
juuso,
Thanks for your exceptional help. I have successfully downgraded My Blu Ray Samsing BD-D5300-XL from Firmware version B-BRCM53BSP-1209.0 to 1090.
All went well.
No hangup at 80% as reported as others.
Cheers Mate. You made my day.
Thanks again. Regards. :D

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Sun Sep 23, 2012 10:33 pm
by belloitalo
Downgraded both my bd-d8200 thank you so so much. Donation time!

No problems to report at all.

Thanks

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Mon Sep 24, 2012 1:11 pm
by Maddog
Im happy to be proven wrong here with this comment but I think it's safe to say if you have a BD5100, once upgraded you can not roll it back to an earlier version.
Lots of people are asking how to do it, I was one but have also spent many days trying different things and suggestions with no luck.
If any one has had luck with the BD5100 please PM me as I would like to chat more but honestly I don't think it can be done as i have not seen or heard of any success stories.

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Mon Sep 24, 2012 1:17 pm
by juusso
Correct me if i`m wrong: this BD-D5100 player runs on CSP-D5100ZAB firmware (latest available on Samsung`s site ).

AND as you see on the first page, RUF firmwares aren`t supported by SamyGO and no plans for future. Apologies.

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Mon Sep 24, 2012 1:30 pm
by greenhorn
Is there a chance to upload firmware B-FIRBPEWWC 1006.3 (factory loaded FW ver.) ?
Device: BD-E6100
FW ver: B-FIRBPEWWC 1013.0

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD

Posted: Mon Sep 24, 2012 1:33 pm
by juusso
Pls, give a link to that firmware. We don`t have any umbilical cord to Samsung`s servces... :(

P.s. but on my network hdd i have B-FIRBPEWWC 1007.1...