Update The Firmware - TP-Link TL-WR850N User Manual

Chapter 11
• Ping is used to test the connectivity between the router and the tested host,
and measure the round-trip time.
• Traceroute is used to display the route (path) your router has passed to reach
the tested host, and measure transit delays of packets across an internet
Protocol network.
3 ) Enter the Target IP Address/Domain Name
the default test options if necessary.
4 ) Click Start to begin the diagnostics, and you will find the test results in the gray
box.

11. 3. Update the Firmware

TP-Link is dedicated to improving product features, giving you a better network
experience.
We will inform you through the web management page if there's any update firmware
available for your router. The latest firmware can also be downloaded from the
page of our website
Note:
1. Make sure that you have a stable connection between the router and your computer. It is NOT recommended to
upgrade the firmware wirelessly.
2. Back up your router configuration before upgrading the firmware.
3. DO NOT turn off the router during the firmware upgrade.
You can follow the steps below to manually update the firmware.
1. Download the latest firmware file for the router from our website www.tp-link.com.
2. Visit http://tplinkwifi.net, and log in with the password you set for the router.
3. Go to Advanced >
4. Focus on the Device Information
matches with the Hardware
5. Focus on the Local Upgrade
firmware file, and click Upgrade.
6. Wait a few minutes for the upgrading and rebooting.
www.tp-link.com for free.
System Tools > Firmware
section. Make sure the downloaded firmware file
Version.
section. Click
of the tested host. You can change
Upgrade.
Browse to locate the downloaded new
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