Прошивка роутера tp link 840n

Download for TL-WR840N V6.20

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.

Setup Video

What should I do if I cannot access the internet? — Using a DSL modem and a TP-Link router

If you can’t access the internet using a DSL modem and TP-Link router, this video can help you solve the problem.

How to Set up Address Reservation on TP-Link Routers Windows

What should I do if I cannot access the internet? — Using a cable modem and a TP-Link router

If you can’t access the internet using a cable modem and TP-Link router, follow this video step by step to solve your problem.

How to turn a router into an Access Point?

Feature Filter: All Troubleshooting User Application Requirement Configuration Guide

FAQs

• What should I do if the internet light is off or there is an error message “ WAN Port Unplugged” on the TP-Link router page? 07-12-2023 169281
• Why port forwarding feature is not working on my Wi-Fi router or Deco? 06-26-2023 630286
• How to connect TP-Link router with Starlink 06-20-2023 10729
• How do I log into the web-based Utility (Management Page) of TP-Link wireless router? 06-20-2023 14568203
• What should I do if my internet connection is slow? 05-23-2023 307597
• What should I do if the LED of TP-Link router is abnormal? 03-17-2023 139452
• How to configure Static Routing on wireless routers 03-02-2023 529792
• What if I forget my wireless password of TP-Link Wi-Fi router? 02-21-2023 4687402
• What are the most frequent asked questions about the TP-Link devices’ speed? 02-21-2023 662834
• How to bind IP Address and MAC Address on TP-Link Router 11-15-2022 473154
• What should I do if wireless connection cannot work on TP-Link Wi-Fi router? 09-13-2022 141386
• How to use bandwidth control on TP-Link wireless router 09-01-2022 1398990
• How do I configure the basic wireless settings for my TP-Link 11N Wireless Router? 08-24-2022 9292803
• How to Avoid Double NAT When DSL Modem Router and Wireless Router are Used Together 07-05-2022 83997
• How to view System Log of TP-Link wireless Router 06-29-2022 801200
• Why My TP-Link Router Can Not Get WAN Parameters From My Modem? 06-29-2022 3889785
• How to confirm whether the router is connected to internet through Diagnostic function 06-29-2022 289464
• How to set up access control for website blocking on TP-Link Wireless Router (older green UI) 06-29-2022 914679
• How to Setup DDNS(DynDNS) on Wireless Router 06-29-2022 538375
• How to configure Wireless MAC address filter on wireless router 06-29-2022 808199
• How to use Parental Control function on Wireless router 06-29-2022 438456
• How to find the wireless key on the 11N router 06-29-2022 656257
• How to Setup DDNS (No-IP) on TP-Link Wireless Router 06-29-2022 312549
• How to improve my wireless speed or range 06-29-2022 1449405
• How to protect your TP-Link network devices from potential attacks 06-29-2022 94970
• How to do troubleshooting from the system log when PPPoE connection fails 06-29-2022 196907
• How to install TP-Link wireless router to work with a DSL Modem (PPPoE) 06-29-2022 2385310
• How to Upgrade the firmware version of TP-Link Wireless Router 06-28-2022 2260105
• How to Upgrade the Firmware on the TP-Link Wi-Fi Routers 06-27-2022 247994
• Why cannot log into the Management Page with NOD 32 ESET? 03-21-2022 101706
• What should I do if I cannot open specific websites? 03-21-2022 71528
• What should I do if I can’t log into web-based interface of my TP-Link device? 03-21-2022 1169234
• What can I do if I forget the login password of TP-Link Wireless Router? 03-21-2022 6276575
• What should I do if I cannot find my wireless network or I cannot connect the wireless network ? 03-21-2022 1419320
• What should I do if I cannot access the internet through Wi-Fi router? 03-21-2022 1778816
• Troubleshooting: Unstable wireless connection on TP-Link router 03-18-2022 2004798
• How to reset TP-Link router to factory defaults 03-18-2022 5070161
• Application Requirement/Choose WAN Connection Type on my TP-Link router 01-24-2022 161966
• How do I install TP-Link router to work with a Cable Modem? (Old UI) 12-23-2021 1230351
• How do I use the WDS Bridging function to extend my wireless network? 08-12-2021 388249
• How do I change the IP address of a TP-Link Wireless Router ? 07-24-2020 2025088
• How to set up Port forwarding feature on my TP-Link Wireless Router for Xbox Live? 07-01-2020 277079
• How do I configure MAC Address Clone on my TP-Link Wireless Router(green UI)? 09-27-2019 320579
• Why cannot I access the Internet after successfully connected to the TP-Link router’s wireless network(Windows OS)? 09-06-2019 1509730
• Setting up parental controls on TP-Link wireless routers via Tether APP (TL-WR841N) 07-22-2019 67376
• How do I configure Remote Management for my TP-Link Wireless Router? 04-18-2019 980459
• How do I secure/protect my wireless network by using WPA-PSK/WPA2-PSK on TP-Link Wireless 11N Router? 04-18-2019 624492
• Why my TP-Link Router gets a WAN IP from the modem but no internet access？ 04-18-2019 548564
• Why cannot I access the Internet after successfully connected to the TP-Link router’s wireless network(MAC OS)? 04-17-2019 485479
• How to configure Address Reservation on TP-Link wireless router 04-17-2019 529029
• Application Requirement/Internet Access Control 10-17-2017 133693
• How to configure WDS function on TP-Link Wireless Routers(green UI) 09-14-2017 2029686
• How do I install a TP-Link router to work with a DSL modem (Dynamic IP)? 12-27-2016 738703
• How do I install TP-Link wireless router to work with a Modem (Static IP)? 05-25-2016 351588
• How do I reduce the MTU size on my TP-Link Router? 05-23-2016 161596
• Application Requirement/ Parental Control 03-20-2014 81190
• How do I secure/protect my wireless network by using WEP encryption on TP-Link wireless 11N Router? 02-28-2013 262647

Firmware

A firmware update can resolve issues that the previous firmware version may have and improve its current performance.

To Upgrade

IMPORTANT: To prevent upgrade failures, please read the following before proceeding with the upgrade process

• Please upgrade firmware from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it will be against the warranty. Please click here to change site if necessary.
• Please verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty. (Normally Vx.0=Vx.6/Vx.8 (eg:V1.0=V1.6/V1.8); Vx.x0=Vx.x6/Vx.x8 (eg:V1.20=V1.26/V1.28)
  How to find the hardware version on a TP-Link device
• Do NOT turn off the power during the upgrade process, as it may cause permanent damage to the product.
• To avoid wireless disconnect issue during firmware upgrade process, it’s recommended to upload firmware with wired connection unless there is no LAN/Ethernet port on your TP-Link device.
• It’s recommended that users stop all Internet applications on the computer, or simply disconnect Internet line from the device before the upgrade.
• Use decompression software such as WinZIP or WinRAR to extract the file you download before the upgrade.

Important Notice

Please upgrade firmware/software from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it may cause upgrade failure or mistakes and be against the warranty.

Modifications and Bug Fixes:

To Use Third Party Firmware In TP-Link Products

Some official firmware of TP-Link products can be replaced by the third party firmware such as DD-WRT. TP-Link is not obligated to provide any maintenance or support for it, and does not guarantee the performance and stability of third party firmware. Damage to the product as a result of using third party firmware will void the product’s warranty.

Open Source Code For Programmers (GPL)

Please note: The products of TP-Link partly contain software code developed by third parties, including software code subject to the GNU General Public Licence (“GPL“), Version 1/Version 2/Version 3 or GNU Lesser General Public License («LGPL»). You may use the respective software condition to following the GPL licence terms.

You can review, print and download the respective GPL licence terms here. You receive the GPL source codes of the respective software used in TP-Link products for direct download and further information, including a list of TP-Link software that contain GPL software code under GPL Code Center.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.

Apps

TP-Link Tether

TP-Link Tether provides the easiest way to access and manage your network with your iOS or Android devices. Learn more about TP-Link Tether and Compatible Devices

Note: To use Tether, please update your TP-Link device’s firmware to the latest version.

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