: Do not turn off the router or close the browser during this process. The router will automatically reboot when finished. 4. Post-Update Setup
Have you performed the update successfully? Let us know in the comments below if the new firmware fixed your sync issues! Tenda D305 Firmware Update
Check every 6–12 months. Security updates are critical. If no new updates exist, your router is likely end-of-life. Consider replacing it after 5–6 years. : Do not turn off the router or
Never download firmware from random websites. They may contain malware or outdated versions. Only use official sources. Security updates are critical
In the Tenda dashboard, navigate to (or System Tools ) > Firmware Upgrade . Click the Browse or Choose File button.
Navigate to or System Tools in the main menu. Click on Backup/Restore (or Backup Configuration ).