
If you ready to test (just test, not hack), download this file:
1. Make USB (>1Gb) image with attached win32diskimager.
2. Attach USB to C series TV
3. Go to media player
4. Select USB
If you see any "movies" - congratulations - your TV could be hacked. If not - your TV is not hackable (must try blind). You do not brick your tV with this test-usb.
From experience with T-VAL6DEUC - you have little chance to hack your TV. But might VAL4AUSC is a bit different and you get success.