I'm looking for some features that the Roku OS just doesn't offer for me. Better Chromecast compatibility and picture and picture or picture-by-picture would be amazing. Are there any good operating system hacks or maybe a subreddit for the subject? And how hard is it to restore to normal OS if all goes bad?
Roku devices are more locked down than any I've ever seen. If there were any hacks they wouldn't be allowed to be discussed here.