Wad Install Error Most likely incorrect format or corrupt SD card.
Wad安装出错。很有可能是SD卡格式化不正确，或损坏了。
2
He unrolled a color poster. On the right was a "before" picture-a blowup of a baseball card showing me as a young player, a large wad of chewing tobacco bulging chipmunk-fashion in my left cheek.