Decrypting C-series firmware

[erdem_ua]

You just need good programming language, nothing more.
I make similar tool for B series with python script. Look at it's sources to how it's working.
C series firmware is in same structure. So Current python code probably works for C series firmwares too. But we do not know AES key.

Also we couldn't generate modified firmwares as original ones since we do not know RSA key for signature. But we could encrypt with original AES key that means we needed a program like RSADisabler for C series to flash that firmware to TV. For recovering AES key, we needed to inspect exeDSP and other files in the TV.

Also if we find solution to authld, than we could use Force Flash Firmware tool to burn that modified firmwares too.

As you se we just have 2 problems to solve, anyone let us flash firmwares.

* cure for authld
* RSA Disabler with original AES Key.