Can anything be done with an old TV box?

Question

Iron

There are some old Ovivo S570P TV boxes. The operator turned off his service, and the client equipment remained. Can they be used without an operator?

Answer 1

You need to disassemble the case, find the UART , connect to the console via a USB-UART adapter and see what's inside. Most likely there is a firmware based on Linux.
If you immediately have access to the console, you can find out the model and manufacturer of the chipset, the kernel version, and with this information you can already build your own image of the operating system to suit your needs.

Answer 2

Ovivo maybe?
And then I also have one, but what to do with it is not clear.