Download for TL-MR3220 V2

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



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)
  • 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.


Published Date: 2014-09-29 Language: English File Size: 3.61 MB

Modifications and Bug Fixes:

  1. Fix the bug that DMZ doesn't take effect;
  2. Fix the bug that auto-deblock pin doesn't take effect on some modems;
  3. Fix the bug that the backup link won't revert to the main link when the main connection resumes to normal again;
  4. Fix the bug that it's unable to login to the web management interface when the TL-MR3220 is connected after a NAT router;
  5. Fix other known bugs.


For TL-MR3220_V2


Published Date: 2014-06-20 Language: English File Size: 3.60 MB

Modifications and Bug Fixes:

  1. Support using domain name "" to log in web management interface.
  2. Support Huawei E3331,MF820D, Huawei E3276, Huawei E3276s-210 for Russia.
  3. Fix some known bugs.


For TL-MR3220 V2


Published Date: 2013-05-07 Language: English File Size: 3.43 MB

Modifications and Bug Fixes:

  1. Fix bugs about ARP broadcast storm
  2. Put a patch for /... issue
  3. Prevent 100% use of CPU
  4. Add check progress for Referer


Suit for TL-MR3220 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 termshere. 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.


GPL Code


Firmware Version
Working Mode


1.  The emulator is a virtual web GUI where you can experience the TP-Link product management panel.

2. The listed emulators might not have the latest firmware.

3.  The features displayed are for reference, and their availability may depend on local regulations. For more information, please refer to the datasheet or product page.

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