TV D-Series Firmware Downgrade (SamyGO Proof of Concept)

Here is information about customize your D series firmware..:!:This forum is NOT FOR USER questions or problems but DEVELOPER.

optico
Posts: 4
Joined: Mon Jun 25, 2012 10:53 am

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

Post by optico » Mon Jun 25, 2012 11:20 am

New here. Congratulations for the great job.
I succeeded downgrading my UE 46D8000YS from firmware 1023.1 to 1015. Now it shows as T- GAP8DEUC-1015.0, BT-G in the tv info menu page.
But?now when I try to upgrade to 1018.1, the last official compatible with SamyGo, either by usb or online, it says no file available for upgrade. Tried with intermediate firmwares between 1023.1 and1018.1 and with the same result.
Is there any solution? Thanks
Reagards
Optico

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arris69
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Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)

Post by arris69 » Mon Jun 25, 2012 2:15 pm

optico wrote:New here. Congratulations for the great job.
I succeeded downgrading my UE 46D8000YS from firmware 1023.1 to 1015. Now it shows as T- GAP8DEUC-1015.0, BT-G in the tv info menu page.
But?now when I try to upgrade to 1018.1, the last official compatible with SamyGo, either by usb or online, it says no file available for upgrade. Tried with intermediate firmwares between 1023.1 and1018.1 and with the same result.
Is there any solution? Thanks
Reagards
Optico
make a factory reset

Tutu
Posts: 5
Joined: Mon Dec 12, 2011 8:50 pm
Location: Hungary

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

Post by Tutu » Mon Jun 25, 2012 5:59 pm

Tutu wrote:Help!
Hi!
I did successfully upgrade (original version 1018).
Now the Current Version: 00190
If I run Smart -> SamyGO application, do it successfully, then exit and restart after a few seconds on TV.
The firmware restoration does not work.

(My TV 40D6570)
Factory reset done.
Menu -> Support -> Software Version 001013
SamyGo app is running -> done. Automatically exit from smart, and a few seconds after the restart the TV.
Update 001016, SamyGo app running, and the same. TV restart.


Problem solved! :) :idea:
001013 to install and then service menu -> factory reset
001016 to install (due to youtube 3D) after service menu -> factory reset
SamyGO app installed and working properly!
:)

optico
Posts: 4
Joined: Mon Jun 25, 2012 10:53 am

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

Post by optico » Tue Jun 26, 2012 10:57 am

arris69 wrote:
optico wrote:New here. Congratulations for the great job.
I succeeded downgrading my UE 46D8000YS from firmware 1023.1 to 1015. Now it shows as T- GAP8DEUC-1015.0, BT-G in the tv info menu page.
But?now when I try to upgrade to 1018.1, the last official compatible with SamyGo, either by usb or online, it says no file available for upgrade. Tried with intermediate firmwares between 1023.1 and1018.1 and with the same result.
Is there any solution? Thanks
Reagards
Optico
make a factory reset
Thanks for the tip. I managed to upgrade to 1018 after the factory reset.

Sammy
Posts: 73
Joined: Mon Feb 06, 2012 12:35 pm

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

Post by Sammy » Wed Jun 27, 2012 2:54 am

Successfull downgrade from GAPDEUC 1023.1 to GAPDEUC 1015.0.

But now cannot update to 1018, just says no update available yet, I have factory reset twice and still the same?
Any ideas?:?:

Sammy
Posts: 73
Joined: Mon Feb 06, 2012 12:35 pm

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

Post by Sammy » Wed Jun 27, 2012 3:08 am

Successfull downgrade from GAPDEUC 1023.1 to GAPDEUC 1015.0.

But now cannot update to 1018, just says no update available yet, I have factory reset twice and still the same?
Any ideas?:?:

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juusso
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Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)

Post by juusso » Wed Jun 27, 2012 5:53 am

Edit the Version file and change to lower version.
LE40B653T5W,UE40D6750
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

kevin
Posts: 4
Joined: Tue Jun 26, 2012 9:41 am

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

Post by kevin » Wed Jun 27, 2012 7:19 am

Any idea how I can change the GAS6DAAC currently set at 1017.2 to lower?

Sammy
Posts: 73
Joined: Mon Feb 06, 2012 12:35 pm

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

Post by Sammy » Wed Jun 27, 2012 10:00 am

juuso wrote:Edit the Version file and change to lower version.
Could you tell me how to do this please, or point me in the direction of the post :smile:

I now have sammygo widget installed and can ftp to Tv

Thanks

xanderluck
Posts: 2
Joined: Thu Jun 21, 2012 1:08 pm

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

Post by xanderluck » Wed Jun 27, 2012 4:07 pm

is possible to add support to release T-MSV4DEUC ?
thanks.

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