TP-LINK TL-WR740N Router Firmware V4_120320 Download

Posted at December 3, 2024 by PCI-DB Team

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Device Name	TP-LINK TL-WR740N Router Firmware V4_120320
Category	Firmware
Manufacturer	TP-LINK
File Size	3.5 MB
Supported OS	Windows 2K ,Windows XP ,Windows 2003 ,Windows Vista ,Windows 7 ,Windows Linux ,Windows Mac

TP-LINK TL-WR740N Router Firmware V4_120320 Description

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

About Router Firmware:

Before you consider downloading this firmware, go to the system information page of the router and make sure that the currently installed version isn’t either newer or matching this release.

Due to the large variety of router models and different methods for upgrading the device, it is highly recommended that you read and, above all, understand the installation steps before you apply the new firmware, even if you are a power user.

In theory, these steps shouldn’t be much of a hassle for anyone, because manufacturers try to make them as easy as possible, even if they don’t always succeed. Basically, you must upload the new firmware to the router through its administration page and allow it to upgrade.

If you install a new version, you can expect increased security levels, different vulnerability issues to be resolved, improved overall performance and transfer speeds, enhanced compatibility with other devices, added support for newly developed technologies, as well as several other changes.

If you’re looking for certain safety measures, remember that it would be best if you perform the upload using an Ethernet cable rather than a wireless connection, which can be interrupted easily. Also, make sure you don’t power off the router or use its buttons during the installation, if you wish avoid any malfunctions.

If this firmware meets your current needs, get the desired version and apply it to your router unit; if not, check with our website as often as possible so that you don’t miss the update that will improve your device.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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