出错，需要插入一个OTG线，是什么原因？
在之前的错误是
[ERROR]: [kernel] image updating failed...
Partition: ramdisk, File: /images/Android/ramdisk-u.img
Partition1: Start Address(0x0), Size(0x2)
reading /images/Android/ramdisk-u.img
Failed to read /images/Android/ramdisk-u.img
[ERROR]: [ramdisk] image updating failed...
Partition: system, File: /images/Android/system.img
Partition1: Start Address(0x0), Size(0x2)
reading /images/Android/system.img
Failed to read /images/Android/system.img
update ok!!
TINY4412 # fdisk -c 0 320 806 518
fdisk is completed
？？？？？
