How to upgrade the Tenda N304/N630 Chinese Firmware to English firmware ?
1. First to download N630 v5.07.49_EN English firmware. and then log into the router, click on the picture of the “Advanced Settings(Chinese: 高级设置）”,as shown: 2. Select the “System Tools” (Chinese: 系统工具） Tab, as shown: 3. As shown on the left menu to find,Then click on the “software upgrade”（Chinese: 软件升级） tab: 5. Click “Choose File”- （ Chinese:选…