E-Series Firmware Downgrade (SamyGO Proof of Concept)

[hondavtec]

Another one here reporting error 800 with ES6575/T-MST10PDEUC-1029

Solution would be much appreciated.

Well, no chance for 1030 so far, but I thought 1029 was the last it works with

[fluffi444]

Are there any plans that downgradeing T-ECPDEUC 2006.0 to 2003 SamyGo (or any other official lower FW) will be possible in future?

Many thanks (from a frustrated FW 2006 user )

[miazza]

Are there any plans that downgradeing T-ECPDEUC 2006.0 to 2003 SamyGo (or any other official lower FW) will be possible in future?

Many thanks (from a frustrated FW 2006 user )

Hey, why don't you upgrade to FW2007 ? I did it and Samygo run perfectly.

[fluffi444]

"Good morning" miazza! Look at my Sig!

My TV has now FW 2003.4 with already running SamyGO. The "FW 2007 work's - News" was a bit to late for me and I did it on a bit strange way:
viewtopic.php?f=53&t=5797&p=41806#p41806

And I will not upgrade ever to any other FW Even if its reported that FW 2007 works...

[greenhorn]

"Good morning" miazza! Look at my Sig!

My TV has now FW 2003.4 with already running SamyGO. The "FW 2007 work's - News" was a bit to late for me and I did it on a bit strange way:
viewtopic.php?f=53&t=5797&p=41806#p41806

And I will not upgrade ever to any other FW Even if its reported that FW 2007 works...

+1
I also have 2003.4 on my 55ES7000 and for sure will stuck on it! Anyway, confirm that all works. Hope skype will be fixed soon.

[Updategotmewrong]

Hello to everyone!

First post one

I bouth a Spectacular ue40es8000 a week ago.

and as my nick means i did up date from 2003 to 2008.

And i got wrong ....

Because video looks Very poor quality now, specially USB movies.

Ive just tried to downgrade 2003 back whitout succes. I ve put the dns but after turn ir off and on and try to update in line,
An error appears : connection error....

Is there any way to do ti v?a USB , and any place to download the firmware 2003 to put in USB .


Thanks a Lot

[costigreen]

Hi Guys,

Anyone knows if there is any solution for UN55ES7000 running firmware T-ECPDEUC 2008.2
I tried the DNS thing for the downgrade but get the 800 error.

[juusso]

Hi, afaik T-ECPDEUC 2008.2 is not downgreadable.

[costigreen]

Hi,

It should be though. Isn't it that the topic is firmware downgrade ...
" T-ECPDEUC 2003 (success: verified) one way game, no downgrade or upgrade to any other firmware version possible"
My understanding from that would be that if you do that correctly using the above procedure then you would end up in the patched T-ECPDEUC 2003 which is a kind of one way game. From the point you would do this then it won't be possible to do any upgrades or downgrades. But who would need that anyway as soon S...g does not bring any new features into their new firmware. Is this right ?

[RockStar]

How are the possibilities for a prepatched B-ECBHRDEUC (BD-E8900) looking?