Hello all!   I have one of these (possibly!) a sunvell R69 tv- box (it says R69 on top and has a green line going around it). I did try to check on its built-in android to see what CPU is in this box; I couldn't really find a 100% answer but it is either an H2+ or H3.   I did download and manage to get to work one of the armbian images (but I cannot remember which one it was) but then later used the micro sd for other purposes. I then tried downloading the armbian image for t