That's my TV.
The Model is: UN55HU6830
The Firmware Version is: T-NT14UAKUC-1300.2
I know I can "upgrade" to the 0000 firmaware, once downgraded, then I can really upgrade to a firmware that is less than 1050.
My questions are: is UAKUC important? Or if ANY file I find on this site is at LEAST T-NT14XXXXX then it will be compatible?
That'll be all I need for rooting, for now lol
But, what is causing my TV to show 0 free space? Is my internal flash damaged? Do I need a special cable to diagnose the boot up process and uncover any errors during that process so I can diagnose it better?
What can I buy on Amazon that is all the converters I need, like UART / Ex-link to serial to usb or whatever?