Open your web browser (Chrome or Firefox recommended; avoid Internet Explorer). In the address bar, type:
Wi-Fi settings (if any) reverted to default on one unit. Workaround: Restored from backup config.
This guide focuses on a "Local Upgrade," where you manually select the firmware file you downloaded. v50746en tenda upgrade install
Connect your computer to the router’s via Ethernet. Open a web browser and type 192.168.0.1 or tendawifi.com .
Visit the official Tenda support forums or contact your ISP if the router was provided by them. Always download v50746en directly from tendacn.com to avoid malicious third-party files. Open your web browser (Chrome or Firefox recommended;
Step 2 — Prepare PC and router
Before starting the upgrade, follow these essential safety steps to prevent "bricking" your device: This guide focuses on a "Local Upgrade," where
Ensure your router and computer are connected to a stable power source. Power loss during an upgrade can permanently damage the hardware. 📥 Step 1: Download the v50746en Firmware
Click Browse , select the v50746en.bin file you downloaded, and click Upgrade . Do Not Interrupt: Wait for the progress bar to finish. Troubleshooting the Tenda v50746en Upgrade If the upgrade fails or the device stops working correctly:
: Ensure the router and computer are connected to a stable power source. Do not power off either device during the process. 📥 How to Download the V5.07.46_EN Firmware Visit the official Tenda Download Center .