Upgrade WellSC5900 Version 6.0 to Version 6.1 1. Unzip ws6.1.zip 2. Procedure: http://xxx.xxx.xxx.xxx:10087 login user: xxxx login password: xxxx Upgrade the software (Control”÷Upgrade) -file name: wwwroot.bin -file name: ipgw.bin -file name: osamdin.bin Click "Upload" button: Display: wwwroot.bin--->Successfully ipgw.bin---->Successfully osadmin.bin---->Successfully Click "Apply Change" button to reboot WellSC5900