Load image android 8.1 Banana Pi BPI-M4

Hello good morning, guys how are you?

I’ve been trying to load the Android 8.1 image on the Banana PI M4 for a long time, but I’m not having success. I already tried to save the image in PhoenixCard, but when I put the 8.1 image it says it needs a new version of the image

Does anyone have any idea how I can load android 8.1 image on Banana Pi M4 2GB?

I look forward to thank you