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Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Tue Jun 19, 2012 7:33 am
by arris69
kodan2k wrote:arris69 wrote:kodan2k wrote:PS51D550 (T-MST4DEUC) downgrade successful, but no further upgrade possible...
yes, then you downgraded from non restricted firmware (released by samsung before december 2011).
those firmwares don't correct the "faked" versions number.
ps: you forgot to write here your firmware version (1024)
I had 1026 and upgraded to 1027(May 2012) before I tried the downgrade. I thought the version number would change, but it didn't. So I used the 0000 firmware.
thanx for report, looks like here again: samsung has no standards...
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Wed Jun 20, 2012 11:56 pm
by mirresp
arris69 wrote:
Maybe supported in future, but just if multiple users make requests:
- T-GAPAKUC
- T-GAPDCNC
- T-GAS6DAAC
- T-GASDAAC
- T-GASDCNC
- T-GASFAKUC
- T-GASIBRC
- T-GASMDEUC
- T-MST4AUSC
- T-MST5IBRC
- T-MSU4DEUC
- T-MSV4AUSC
- T-MSV4DEUC
[/color]
so... is it possible to add support for T-MST5IBRC ?
thanks!
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Thu Jun 21, 2012 7:04 am
by arris69
mirresp wrote:
so... is it possible to add support for T-MST5IBRC ?
thanks!
url for old firmware (before december 2011)?
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Thu Jun 21, 2012 12:47 pm
by mirresp
arris69 wrote:mirresp wrote:
so... is it possible to add support for T-MST5IBRC ?
thanks!
url for old firmware (before december 2011)?
Yes! I upgraded my UN32D5500 to the newest firmware and I want to downgrade it in order to install SamyGo extensions.
Is it possible?
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Thu Jun 21, 2012 4:12 pm
by arris69
mirresp wrote:...
Yes! I upgraded my UN32D5500 to the newest firmware and I want to downgrade it in order to install SamyGo extensions.
Is it possible?
if you tell me from where i can download an old version of the firmware then maybe.
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Thu Jun 21, 2012 5:40 pm
by Supermario
kodan2k wrote:arris69 wrote:kodan2k wrote:PS51D550 (T-MST4DEUC) downgrade successful, but no further upgrade possible...
yes, then you downgraded from non restricted firmware (released by samsung before december 2011).
those firmwares don't correct the "faked" versions number.
ps: you forgot to write here your firmware version (1024)
I had 1026 and upgraded to 1027(May 2012) before I tried the downgrade. I thought the version number would change, but it didn't. So I used the 0000 firmware.
An report from the Hifi-Forum said that D5 users can regain upgrade-ability, after DNS-downgrade method, through a factory reset. After that the version string is corrected.
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Thu Jun 21, 2012 8:50 pm
by strummer
No available firmware here, when trying to downgrade 46d6530 T-GASDEUC 1018... My OTN settings are:
OTN server type - operating
OTN test server - OFF (i've changed this option to zone D without sucess)
OTN support - ON
OTN durnation - ON
OTN fail test - ON
Any help?
I installed long ago the samygo widget as explained here:
http://wiki.samygo.tv/index.php5/Rootin ... er_account
DNS has not been changed since widget installation....maybe i'm banned?
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Thu Jun 21, 2012 9:14 pm
by juusso
You haven`t used SamyGO DNS for widget, you used develop server IP. I think you should follow the how to step by step...
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Sat Jun 23, 2012 2:35 pm
by Tutu
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)
Re: Firmware Downgrade D-Series (SamyGO Proof of Concept)
Posted: Sun Jun 24, 2012 3:24 pm
by steveuk
Complete Noob here, but after a bit of head-scratching I have just downgraded a UE46D8000 from firmware T-GAP8DEUC version 1021.3 to version 1015.0. It did tell me it was installing version 001090 while it was doing it, which had me worried for a while.
Well done - like others I now have to go and work out what to do next.