HUAWEI HG553刷新open后如何恢复出厂设置？

lw***

HUAWEI HG553刷新open后如何恢复出厂设置？按住重启键1分钟后开机提示：
Tools -- Update Software
Step 1: Obtain an updated software image file from your ISP.

Step 2: Enter the path to the image file location in the box below or click the "Browse" button to locate the image file.

Step 3: Click the "Update Software" button once to upload the new image file.

NOTE: The update process takes about 2 minutes to complete, and your Home Gateway will reboot

高手赐教！！

vsa***

在“系统------备份/升级”里面点击执行复位就行了啊。