Firmware with bootloader rev S2BST will boot on the s10,but the tuner doesn't work.
These are 2meg flashes usually,from receivers like comag sl 50/90/100
The cheapo rca universal $5 remote will scan the code so you can tweak the settings.
For that remote it was a 5 digit entry 52360
Setone tx-8000hd will boot on s10,but I couldn't figure out the remote codes.
Setone hd4u is a 4meg flash,same thing with that lacking a remote now.
The front panel doesn't work with any cousin firmware so far.
The tuner not working could be a clone detection or just a hardware mismatch.