Tenda D301 Firmware Update - Exclusive

: Ensure the router is plugged into a stable power source. Do not turn off the power or unplug the device during the process.

Firmware updates often reset the router to factory defaults. Take note of your ISP settings (PPPoE username/password) before proceeding. How to Update Tenda D301 Firmware 1. Identify Current Firmware and Hardware Tenda D301 Firmware Update

What Is a Firmware Update? A Complete Guide for MSPs - SuperOps : Ensure the router is plugged into a stable power source

Reports on the Tenda D301 firmware indicate that while there have been critical security vulnerabilities identified, official updates can be scarce due to the device's End of Life (EOL) status in several regions. Critical Security Alert A significant vulnerability was reported in January 2026 affecting Tenda D301 and D151 routers. Vulnerability Type: Unauthenticated configuration download via the /goform/getimage Take note of your ISP settings (PPPoE username/password)