create flash from emmc used
for vcc + vccq eMMC merged and in jumper to vdd adapter micro SD
not all emmc support is used in 4bit data
use emmc is still good ya ........... if not formatted means emmc can not be used
or can be formatted but can only dipkai briefly also has weak emmc
for images can be downloaded below or searching on google
https://drive.google.com/file/d/1gjhL...