My goal is to activate audi hdmi passthrough on my TV. What are next steps ? If I understand well, donation is required to do that (but seems to be unavailable ?) or we can't do anything with this firmware ?
If I can't become a donor because donations are disabled, how to downgrade the firmware to install Samygo properly ?
Read this: https://forum.samygo.tv/viewtopic.php?p=64719#p64719
" All ("smart"=having Smarthub) models on all firmwares are rootable, using procedure(s) found in public forum."
You should follow this: