还是 下不进去: 天嵌4.3寸屏,,
Enter your selection: 6
USB host is connected. Waiting a download.
Length of file is too big : 154273152 > 63561596:@
NAND erase: device 0 offset 0x500000, size 0xfb00000
Skipping bad block at 0x07ac0000
Skipping bad block at 0x0f2a0000
Erasing at 0xffe0000 -- 100% complete.