| Firmware |
- Please verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty.
- Do NOT turn off the power during upgrade.
- Do NOT upgrade the firmware through wireless connection unless the 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 upgrade.
- Use decompression software such as WinZIP or WinRAR to extract the file you download before upgrade.
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| TL-WR741ND_V4_130325 | | Published Date | 3/25/2013 |
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| Language | English |
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| File Size | 3.23 MB |
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| Operating System | Win2000/XP/2003/Vista/7/8/Mac/Linux |
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| Modifications and Bug Fixes | - Improved system stability
- Fixed some vulnerabilities and improved security
- Fixed a bug that wireless clients may lose connection when there are over 8 clients with powersave enabled.
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| Notes | For TL-WR741ND V4 |
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| TL-WR741ND_V4_130205 | | Published Date | 2/5/2013 |
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| Language | English |
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| File Size | 3.23 MB |
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| Operating System | Win2000/XP/2003/Vista/7/Mac/Linux |
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| Modifications and Bug Fixes | - Support multicast applications
- Fixed a bug when WAN connection type is Static IP, Default Gateway or Primary DNS is 0.0.0.0, configuration can be saved
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| Notes | For TL-WR741ND(UN) V4 |
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| TL-WR741ND_V4_120320 | | Published Date | 3/20/2012 |
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| Language | English |
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| File Size | 3.47 MB |
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| Operating System | Win2000/XP/2003/Vista/7/Mac/Linux |
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| Modifications and Bug Fixes | - Added IGMP Proxy function;
- Enhanced WPS(QSS) function to prevent illegal hacking;
- Fixed the bug that router may not do DNS request properly for LAN side client;
- Fixed the bug that LAN side client may get the IP address from WAN side;
- Fixed the bug that router only works at 20MHz bandwidth with Intel 5100 wireless adapter;
- Fixed the bug that virtual server can't open one internal port for several uncontinuous external ports;
- Fixed the bug that SSID with one or more blank space will cause Windows XP clients can not connect;
- Fixed the bug that WEP key can't be modified if local wireless and WDS link both use WEP security type;
- Fixed some display errors of LEDs;
- Fixed some display errors of Daylight Saving time;
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| Notes | This firmware cannot be downgraded to previous version. If your firmware version is 110825, please upgrade 111130 first then upgrade this version 120320. Or your device can be damaged. |
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Some official firmware of TP-LINK products can be replaced by the third party firmware such as DD-WRT. TP-LINK does not provide technical support 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.