BD Firmware Downgrade (SamyGO Proof of Concept)

[roni71]

Thanks arris/juuso for the new server . I think now I am connecting to the server because the BD player is giving no error message. However, after displaying message "connecting to the server" for a long time don't show any firmware and returns to the upgrade menu. I am trying to downgrade BD-C5300. Please advise. Thanks.

[beman]

Just the same for me with my BD-D5500. It drives me crazy.

[colt2096]

I have a BD-D6500 Samsung Bluray and can confirm that i have sucessfully downgraded my 1030 Firmware to the 1015 Firmware
Works better and without Cinavia

Make sure you have set the Internet DNS to 149.154.159.134
Keep the ip settings in manual mode.
Make sure after you set the DNS that you do a cold restart, means you unplug the device completely from power plug for at least 30 seconds.
Plug back in and turn it on, then go straight to settings -> support and update firmware. The possibility maybe greyed out but you just wait a little and it will show the option to upgrade, then pick internet.
The new Firmware that it shows its 1090 but after update the firmware will be 1015.

SpoilerShow

Dont forget that after update sucessfully, set the internet DNS to auto.

Thanks for all your help, works great

[alxguerrero]

I have a BD-D5300/zx purchased in mexico, already have the 1030 firmware version (SWU_B-BRCM53BSP_001030_I05_ES000KS000RS000DS000BS000_121019
) to be exactly. After sucesfully setting my internet router and connect to the server provided in page 1, it says thats "no upgrade has available" or something like, its there any chance to downgrade from that? i have to downgrade to the 1015 version to remove CINAVIA. plz help!

[FarmerKaine]

I would like to request the firmware for Blu-Ray Player BD-E5700. I saw a couple other people request this one earlier in the thread. I have 3 of these damn things, and all 3 have May 29th's firmware. From what I hear, it's 1 or 2 versions past the Cinavia injection. From this thread and a couple others, it appears that version 009 (001009) or whatever is the last Cinavia-free version.

Any help would be wonderful.


Thanks,

FarmerKaine

[greenhorn]

I have B-FIRBPEWWC 1007.

[macaiwar]

tried to downgrade my BD-D5300 but the message was "no software for upgrade currently". my buddy claimed he did it successfully about 3-4 weeks ago but under a different DNS.

help please!!! TQ.

[arris69]

tried to downgrade my BD-D5300 but the message was "no software for upgrade currently". my buddy claimed he did it successfully about 3-4 weeks ago but under a different DNS.

help please!!! TQ.

you checked the first message in this thread? you checked also what exact firmware version you have installed on your device?

[alxguerrero]

tried to downgrade my BD-D5300 but the message was "no software for upgrade currently". my buddy claimed he did it successfully about 3-4 weeks ago but under a different DNS.

help please!!! TQ.

Do you have this firmware version?: SWU_B-BRCM53BSP_001030_I05_ES000KS000RS000DS000BS000_121019. I have the same problem

[arris69]

...
Do you have this firmware version?:...

and again: viewtopic.php?f=18&t=4244&start=70#p33031

if someone like to test downgrade from a version what is not listed
-> write that you wanna be a guinea pig and send me the DUID of your device <-