BD Firmware Downgrade (SamyGO Proof of Concept)

[jotaro]

Thank you very much. It's work perfect for me! (HT-D5500)

[arris69]

I tried http://wiki.samygo.tv/index.php5/Rootin ... cpu_models but with no success.
It appears in SmartHub the SamyGOE widget, and when I press it, appears the following message: "Extensions-Pack is Nested on this Device". Nothing works, I mean FTP, telnet, etc...What else can I do with this "SamyGO Patched Firmware 1112"?

if you have a patched firmware installed then the extensions will be satrted at boot time (power on of the device).
you don't need to start the widget from smarthub (exactly: if you start it from smarthub it won't do anything except show you a message).

[Quanto]

Hi, My Samsung BD-C8900 have upgraded to 1006.0 - but now the frontpanel doesn't work.
I have firmware 1004.1 on my computer, but it will not let me downgrade or use alternative firmware after the 1006.0 version got installed.

I've tryed to connect to SamyGo (by changing the DNS), but it says the latest version is already installed.

Can you put on an 0000 firmware link or ver. 1004.1 on SamyGo server, so i can downgrade my BD-C8900?

Thanks

/Quanto

[hotm]

I tried http://wiki.samygo.tv/index.php5/Rootin ... cpu_models but with no success.
It appears in SmartHub the SamyGOE widget, and when I press it, appears the following message: "Extensions-Pack is Nested on this Device". Nothing works, I mean FTP, telnet, etc...What else can I do with this "SamyGO Patched Firmware 1112"?

if you have a patched firmware installed then the extensions will be satrted at boot time (power on of the device).
you don't need to start the widget from smarthub (exactly: if you start it from smarthub it won't do anything except show you a message).

Thanks!
It works! BUT in the instructions (first post) never says that to COLD START the BD Player !!! So after I plugged out the outlet and plug it back, I had the FTP, samba, etc...
Now after FTP to BD and rename \mtd_rwcommon\widgets\user\SamyGOE\SamyGO\etc\init.d\80_80_record_to_nwshare.init.kayaweed to 80_80_record_to_nwshare.init
And modified the content to>

Code: Select all

#!/bin/sh
#


. /dtv/SGO.env

#Load cifs.ko module
insmod /mtd_rwcommon/widgets/user/SamyGOE/SamyGO/lib/modules/2.6.30.9/kernel/fs/cifs/cifs.ko
sleep 5

########### Mounting normal USB ##############################################

#Make some folders on virtual USB
cd /dtv/usb/sda
mkdir Media
cd Media
mkdir C
mkdir D
mkdir E
mkdir DVD
mkdir VDVD
mkdir DM800
mkdir DDWRT
cd /
sleep 5


#Mount cifs shares (check if something is mounted already)
if [ `mount | grep -c /dtv/usb/sda/Media/C` == 0 ]; then 
     mount -o user=pcuser,password=pcpassword -t cifs //10.88.33.131/C /dtv/usb/sda/Media/C
fi	
if [ `mount | grep -c /dtv/usb/sda/Media/D` == 0 ]; then 
     mount -o user=pcuser,password=pcpassword -t cifs //10.88.33.131/D /dtv/usb/sda/Media/D
fi
if [ `mount | grep -c /dtv/usb/sda/Media/E` == 0 ]; then 
     mount -o user=pcuser,password=pcpassword -t cifs //10.88.33.131/E /dtv/usb/sda/Media/E
fi
if [ `mount | grep -c /dtv/usb/sda/Media/DVD` == 0 ]; then 
     mount -o user=pcuser,password=pcpassword -t cifs //10.88.33.131/CDROM /dtv/usb/sda/Media/DVD
fi
if [ `mount | grep -c /dtv/usb/sda/Media/VDVD` == 0 ]; then 
     mount -o user=pcuser,password=pcpassword -t cifs //10.88.33.131/VCDROM /dtv/usb/sda/Media/VDVD
fi
if [ `mount | grep -c /dtv/usb/sda/Media/DM800` == 0 ]; then 
     mount -o user=root,password=dreamboxpassword -t cifs //10.88.33.15/Harddisk /dtv/usb/sda/Media/DM800
fi
if [ `mount | grep -c /dtv/usb/sda/Media/DDWRT` == 0 ]; then 
     mount -o user=usershare,password=passshare -t cifs //10.88.33.44/share /dtv/usb/sda/Media/DDWRT
fi 

I was able to see all my PC , Dreambox and Media Store (router) directly in my BD, without the shitty DLNA.

You just replace 10.88.33.XX with your internal lan IPs

Good luck for everybody and thanks for authors. God bless them!

[bluebell]

does anyone know how to downgrade firmware for samsung BD-E5300 type?

[mlgcarra]

Hi fellows
My bluray its home cinema HT E5550/ZF just updated last month the firmware to 1012.5 (B-FIRHT7WWWC) which is infected.
Help please
Where can I find the firmware for Samsung HT E5550/ZF version 1011.2 or 1010.2 that are not infected?
Or any way to downgraded it to previous version I had (1011.2)
I tried this method but not update was found.
What should I do?
Thanks

[beman]

Hello,
I'have a BD-D5500-zf (euro) with latest f*****g 1030 cinavia infected firmware from 2012/10/19.... My sofware version is BSP-D5500ZF-1030.0 says the '"Contact Samsung" screen.
I see some of you succeed in downgrading bd-d5500. I tried via internet with your setting (dns change, cold start after 10minutes, etc). I'm connect to the satellite modem with no router. I leave the Ip, etc, in auto mode and change dns manually to yours. I'm pretty sure the connection works as I get the same answer every time : "there is no software to update so far" or something like that !

Why is that ? Is my firmware (EDIT => SWU_B-BRCMBSP_001030_I05_ES000KS000RS000DS000BS000_121019) not supported by your update process ?
I see "B-BRCM55RBSP 1015 (success: pending)" on post one : I'm concern ? When will this one be back ?

I have the possibility on my device to upgrade via USB or disk
I have downloaded "B-BRSMBSP.zip 1020.5" (from herehttp://downloadcenter.samsung.com/conte ... RCMBSP.zip)I think it's cinavia free but not sure... And my BD doesn't want it !
Is there modification to make on the files ? I'm ignorant in Linux thing or so ! (And my english is very bad : ok!)
I have also 1010 firmware which works fine with large mkv dts movie (http://uploading.com/files/f4fe2298/1010.2-1952011.zip). Same result !

Where can I find working firmware downgrade to download to my USB stick so I can try again.
Also : I dont' known or find the OTN option...not sure if it's on or off.

Is there any way to force overwriting the firmware (silly question, isn't it?)
I've read the whole posts and shearch the firmware links also. Not lucky so far.
Thank you for your help.
B-Man

[freedownload]

how is it possible to record over nfs to NAS? on the tv i have the usb stick with samygo on it. with the BD-D6900S i don't need a usb stick becauso of patched firmware. i have changed the remi71 init files but the 1,5gb pvrimage is missed. where do i have to put the pvrimage?
is the DRM disabled in this patched firmware?
thanks in advance
freedownload

[mlgcarra]

I?ve been searching all day looking for an old version for my HT E5550/ZF and I discovered that it seems that all these fallowing models have the same firmware HT E6730W, HT E5530K, HT ES4200K witch is : B-FIRHT7WWC_1012.5

[bucko67]

on this site you even have to downgrade firmware or series C has only D series?
greeting .