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Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 12:04 am
by kchillr
could you please unlock to revert from v. 1029 on d5700 blu ray?
SV=BSP-D5700ZA-1029.0
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 12:33 am
by amdmisu
Hello,
I try to downgrade my samsung bd-d5100 blu-ray player and I can't get connect to the server because when I change the DNS, it says to me that I can't get to Internet.
Some one can help us ??
Thx a lot !!!
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 4:53 am
by juusso
You don't need to succeed network test. Just change dns and check for firmware.
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 9:55 am
by FaithLess
juuso wrote:You don't need to succeed network test. Just change dns and check for firmware.
I have a bd-d5100 blu-ray player, I tried your method and it didn't work, can someone please help me to downgrade the firmware? is there a way to flash?

Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 2:11 pm
by kchillr
I need to revert to earlier firmware.
current version = 2012/07/24_001029
model code = BD-D5700-ZA
Software version = BSP-D5700ZA-1029.0
BRCM_BD_2D
T-INFOLINK2011-1013
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 6:34 pm
by kchillr
Success. Thank you.
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 10:47 pm
by puuceek
juuso wrote:You don't need to succeed network test. Just change dns and check for firmware.
ok so i changed on manual DNS this 46.4.199.222 and when i try software update i choose by internet and i allways see ,, system cannot connect to the internet upgrade. Please check your networ setting
please help me this is very importent to me....
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Mon Sep 03, 2012 11:32 pm
by mario661
Hi!
I still can't manage to downgrade my BD-D5500. According to the last available (I am running an older firmware), this is the model I have:
SWU_B-BRCMBSP_001029_I05_ES000KS000RS000DS000BS000_120724
I can always upgrade to this version first. Otherwise, please give me a hint on how I can find the exact info I need to post.
Thanks and excellent work!
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Tue Sep 04, 2012 1:51 pm
by amdmisu
puuceek wrote:juuso wrote:You don't need to succeed network test. Just change dns and check for firmware.
ok so i changed on manual DNS this 46.4.199.222 and when i try software update i choose by internet and i allways see ,, system cannot connect to the internet upgrade. Please check your networ setting
please help me this is very importent to me....
Same problem here.
i cant downgrade my bd-d5100
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept, BD
Posted: Tue Sep 04, 2012 2:44 pm
by FaithLess
amdmisu wrote:puuceek wrote:juuso wrote:You don't need to succeed network test. Just change dns and check for firmware.
ok so i changed on manual DNS this 46.4.199.222 and when i try software update i choose by internet and i allways see ,, system cannot connect to the internet upgrade. Please check your networ setting
please help me this is very importent to me....
Same problem here.
i cant downgrade my bd-d5100
Same problem guys, anyone here to help?