Download for TL-R402M V2

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 verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty. ( Normally V1.x=V1)
    It is NOT suggested to upgrade firmware which is not for your region. Please click here to choose your own region and download the most suitable firmware version. ( eg. the firmware of EU and US are different hardware versions)
    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.
  • Do NOT upgrade the firmware through wireless connection unless the TP-Link device only has wireless connection.
  • 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.
TL-R402M_V2_091201
Published Date: 01/12/09 Language: English File Size: 456.327 KB
Modifications and Bug Fixes
  1. Change the DNS proxy port number.
  2. Change the DDNS ports number.
  3. Fix a problem that DNS proxy will not work probably if the router only gets one DNS address.
Notes
For TL-R402M V2
TL-R402M_v2_090924
Published Date: 08/10/09 Language: English File Size: 834.615 KB
Modifications and Bug Fixes
  1. Added DDNS feature.
  2. Note: Once the router is upgraded to this version, it would never be changed back to old versions
Notes
for TL-R402M v2
TL-R402M_v2_080512
Published Date: 12/05/08 Language: English File Size: 498.014 KB
Modifications and Bug Fixes
  1. 1. Modified the hardware reset procedure, the users can reset the router by holding the reset button for 10s without power off.
  2. 2. Fixed some display bugs in the Web-based utility.
Notes
for TL-R402M v2

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.

T2700G-28TQ License Download
License Model: T2700G-28TQ-L1000

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