Good afternoon, My name is Marcio and I am part of an NGO where we have a computer project for inclusion here in Brazil. At first I apologize for the bad English (I'm using google translator). The IRS seized many of these devices mostly RK3229, RK322x, and we want to use these devices to supply the demand for donations that we need. I've tried several images but none works, multitool works, but when I burn the image in mmcblk2, it doesn't start and even if I burn it directly to the memory card it doesn't start either, I would really like some help. Thank you so much