Oe 2.0 oe 1.6 unstable image

I have recently seen a lot of images flooding the forum with inscription oe 2.0 or oe 1.6
some come as unstable,I want to ask if the image can be used on a clone dm 800se sim 2.1.0 with BCM4505 tuner
i flash some of them and my box refused to boot,others like pli boot but says tuner empty?
pls can anybody assist pls?
thx