[C] Firmware • C7000 firmware

Hi there all,
and congratulations for this nice forum

I have a Samsung TV ue55c7000wpxzt and I just want to use the timeshift with an USB Pen 3.0 from Sandisk
but when the TV want to format the USB pen (128GB) it give me error formating.

So I try to update the firmware... and there is another error like "not found"
Now the firmware I have is: 2010/10/1_003011

So is there some link when I can download a newer firmare
in order to install it from USB please ?

Thanks all
Denis

---