软件: Upgrade Tools v1. 4. 18
出错过程: 选好 fls 文件-" 点击下载-" 进度到 100%以后, 出现
Download "xxx. fls" fail! Error code: "CAN"
错误日志如下:
Waiting for receive CCC . . .
Waiting for sync device timeout.
Waiting for restarting device. . .
Sync success, W80X
BLE MAC: 286DCE37AC40
WIFI MAC: 286DCE331860
FID: EB, 15
Please wait for Erase flash . . .
CCCC
Erase flash ok.
Try 2000000 baud download file . . .
Start the download image_0. img
Start the download image_1. img
Download "xxx/3. sdk/bin/p6. fls" fail! Error code: "CAN"
flashid eb
fls_result: 0
尝试过的操作:
这样改完, 如果还失败, 你截图给我看看哈, 另外熬夜伤身 (: 
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你看完, 尝试过的操作 1 中就有你说的这个操作.
我试过, 依然无效.
@telecomadmin 有没有使用过防拷贝方案, 有可能 flash 锁了.
参照文章http: //ask. winnermicro. com/article/75. html 解锁.