Before We StartIn order to follow this guide, I assume you already have:A machine which is running Openwrt/LEDE in dockerAlready install the portainer to manage the docker imageI will use Phicomm N1 as an example.Backup Your SettingLogin to your Openwrt dashboard and select backup/flash firmware under the system section. Make a backup of your current setting. Upload Your Local ImageUse SCP or FTP tool to upload your local image to your N1 /roo...