UE40D6510 - Please help me !

[wuzych]

Hi,
I wrote in another thread, but there was no response - so I'm trying here.

I got a unique version of the TV UE40D6510 - a old sample for the press. Details are in the picture below:
https://www.dropbox.com/s/a2ddgwir2wer0 ... .27.41.jpg
TV has a very early version of the firmware - 0074 - and I can not update it.
I tried by the USB version - T-GASDEUC-1026.0. The system does not see the firmware
I tried by Internet. The system does not see the firmware.
I tried Firmware Downgrade (SamyGO Proof of Concept) - System download firmware, but during
the installation says that the version is incorrect.
I would like to update the software, because the 3D does not work properly. And
when I change the channel appears the message "Not For Sale" for 5 seconds.
Please help me

[juusso]

And
when I change the channel appears the message "Not For Sale" for 5 seconds.

This is known to me - same way behaves the T-VALDEUC-0000.0 (C series firmware), so called "zero" firmware for downgrade. So i think you own a TV with "service" firmware inside.

If you could install root widget and make dumps, i could try to install normal firmware for you.
If you are scared to don`t make something wrong, we could organize some telnet session and all required commands i can input remotely.

[wuzych]

hi,
when I get home in the middle of January, I'll try to install root widget and I'll let you know.
many thanks