The following guide is intended for the latest official firmware Chinese version (US_FH1202V1.0BR_V126.96.36.199(408)_CN_TD.bin).
1 Log into your router with your password (default IP: 192.168.0.1 - skip to step 2 if you never set the router password before)
2 Click on the "高级设置" (Advanced Settings) text
3 Click on the "高级设置" (Advanced Settings) button in the main menu bar on the top
4 Click on "虚拟服务器" (Virtual Servers) in the menu on the left
5 Select "HTTP(80)" from the drop-down and Click the "填充到"(Fill-in) button to fill the External port and Internal port in line 1
6 Enter the IP of the computer cFos Personal Net is running on in the "内网IP" (LAN IP Address) field
7 Tick "启用" (Enable) to enable port forwarding
8 Click on the "保存" (Save) button
9 Click on the "重启路由器" (Reboot router) button
Port forwarding is now configured for your computer!