SamyGO

No.I think I ve done everything rigth, untill the Netcat check.And so I ve not done the downgrade, you say not to do it, because I ve no root after put the libfile and the firmware on the stick.

Yes.But I ve not done this last step, because of no root after plugging the stick to the TV again.I "think" I ve done everything rigth till then, but I will do again every step and hope it will work now

Pilzbier wrote:And so I ve not done the downgrade, you say not to do it

I never said that. Anyway if you're happy with your current firmware, no need to downgrade.

Pilzbier wrote:because I ve no root after put the libfile and the firmware on the stick.

That's EXPECTED. Full root cause software update option to be greyed, that's why you need such "special" state to downgrade.

OK.
I m a little confused.
I want the old Version ( SamyGo over Skype ) therefore I want to downgrade.
I understand,that after the libfile and firmware installed on the USB Stick and put it back in the TV and power it on then, after 2-3 minutes I ve to get ftp and telnet access.
But if not,then is everything ok and I can downgrade then over the Software Update after disable the internet connection 2-3 minutes after start the TV.

Pilzbier wrote:I understand,that after the libfile and firmware installed on the USB Stick and put it back in the TV and power it on then, after 2-3 minutes I ve to get ftp and telnet access.

NO you shouldn't have FTP nor Telnet access at this point, but ONLY ungreyed "software update" for downgrade.

Yes.
OK,now I ve understand.

I start the the root again and it works like last time.
Now I checked ftp connect and telnet connect.
Both is running.telnet says: vDLinux#>

Now I do the downgrade.
Thank you very much

zoelechat wrote:

Pilzbier wrote:I understand,that after the libfile and firmware installed on the USB Stick and put it back in the TV and power it on then, after 2-3 minutes I ve to get ftp and telnet access.

NO you shouldn't have FTP nor Telnet access at this point, but ONLY ungreyed "software update" for downgrade.

OK.I ve done it again and it worked.
Then I ve done everything put on stick like libFBdowngrade and samygoso and install the FW exe ( 1119 ) to the Stick.The File T-MST12DEUC_1119.0 is now there too.
Then I plug it in the TV and reboot it.
Wait some minutes and the Software Butten in the Menu turns grey and is availiable.
Then I disconnect the internet connection and push the Software Button.
Then the Softwarewindow pops up and ask to search the USB for actualisation files and I choose yes.
But then it says: No valid updates files found.Please check and connect again.
I ve install the FW.exe direktly on the USB stick like Samsung told.
Now I ve the file there with an Image and a text data in it.
Then I delete the exe and plug it in the TV and reboot it.
So what have I done wrong this time?

You didn't follow correctly libFWdowngrade procedure

Hm.
Ive only backup my run.sh data file and put only the run.sh from Original SamyGo_Data file, the libFWdowngrade.so data file and the samyGOso data file in the dir of the SamyGo_Data file of the USB.
Then put the Firmware T-MST12DEUC_1119.0.exe in the dir of the USB Stick and extract it there.
After that I get a new file called T-MST12DEUC with the Firmware in a file and a .txt data file.
Then I disable it from my pc and plugg it in my TV and reboot it and so on with the internet...

For the libFWdowngrade on F-Series its just the way after Particular cases: and not the 2 steps before libFWdowngrade.so to /mnt/opt/privateer/usr/libso and execute it with telnet.
Is that right?