@Terry Can you add “encrypt” in the TvSettings?
Such a perfect device and ROM for our usecase, “just” this element is missing.
I found this on the android page regarding File based encryption for android 9. If anybody can guide me or tell me where to start, I’m happy to give it a try!
Hi together, I’m also looking for a ROM with encryption. Is there any update?
Thats very unfortunate! As we seen in the Test ROM you provided it works perfectly with VIM3. It seems as such a small but important feature to be made available in the official ROM but likely I just don’t know enough about all the implications 
I tried build a ROM myself over the last 2 weeks but failed. My know-how of programming is just not good enough yet. As well, it would prevent the updates from official future releases. Maybe you can reconsider looking into it. Otherwise I will just wait for Android 11 release and go from there. According to source.android.com file-based encryption is required. Therefore the problem might solve itself with the official Android 11 release from Khadas.
@Terry what’s the reason to not add the Settings app?