Flashing Hacked Firmware to CI+ devices LE40B652

[samybill]

Many things are unclear to me patching firmware on my Samsung LE40B652 with 2006.0 backroll with FFW

I read wikis about "Flashing Hacked Firmware to CI+ devices" and "SamyGO Firmware Patcher"
I want to get it working, but I don't succeed.

First of All:
I installed Python2.6.4 with pyCrypto and added the file(with no windows extention) "SamyGO Firmware Patcher v0.24" to the python directory. I put the directory of FW 2006.0 next to the python directory.
Paths like this:
G:\Python26
G:\T-CHLCIPDEUC
G:\Python26\SamyGO Firmware Patcher v0.24

When I start python.exe and add: python SamyGO.py ./T-CHLCIPDEUC
I get: syntax error

printscreen python 01.jpg

I also tried to rename the patchfile in "SamyGO.py" with or without extention but the error keeps coming.

[juusso]

I think you have to execute phyton first, then import SamyGO and only then it will work.

[samybill]

And how do I import SamyGO? Is this done by a script rule?

Is renaming "SamyGO Firmware Patcher v0.24" in "SamyGO" and giving it the extention .py a proper way to do?

[erdem_ua]

You needed to run from CMD, not under python shell.
Open a standard CMD and use as

Code: Select all

python SamyGO.py T-CHLCUPDEUC

Sure you needed to include python to your path or open as...

Code: Select all

C:\<python installation directory>\python SamyGO.py T-CHLCUPDEUC

[samybill]

Great I succeeded to run the script. thank you
In my case:

Changed this location
G:\T-CHLCIPDEUC
into this
G:\Python26\T-CHLCIPDEUC

Than opened the CMD(prompt) box and entered:
G: and enter
cd Python26 enter
G:\Python26> than added
python SamyGO T-CHLCIPDEUC

Mayby, adding the CMD(prompt) option to the WIKI would make things much more clear to Windows users

[juusso]

Please, register on wiki, you get wiki permissions, please edit that article. thanks!

[samybill]

I will, thank you.

next issue:
In the wiki "Flashing Hacked Firmware to CI+ devices" is mentioned:

Unfortunately, process requires SamyGO RSA Disabler application

Why Unfortunately?
Is there a risk or other consequences?
What does the SamyGO RSA Disabler do?

[juusso]

Skips authentication of patched firmware. W/o this tool, pached firmware isn`t rsa signed properly and tv declines it.

Why unfortunately? Why do you ask such question?

firmware flashing is always risky and could brick TV. Even if original firmware is used

[samybill]

Thanks,This is clear.

Another thing to get clear:
After patching I want to be able to autostart apps like PVR+
Reading the wiki I understood I have to to choose the advanced mode instead of the telnet mode to make this possible.
I could enable telnet with SamyGO Telnet Enabler in order to create or edit this SamyGO.sh
Is this modifying of SamyGO.sh absolutely necessary to enable autostart?

[erdem_ua]

Yes, it is our "autoexec.bat" (or startup script)...
Without it, you can't start...
But preparing such executable require linux bash knowledge...