Download Firmware ASUS RT-AC68U: Everything You Need to Know About Updating Your Router

How to Download Firmware for ASUS RT-AC68U Router

If you own an ASUS RT-AC68U router, you might want to keep its firmware up to date to enjoy the best performance and security. Firmware is the software that runs on your router and controls its features and functions. Updating the firmware can fix bugs, improve stability, add new features, and enhance your router's compatibility with other devices.

In this article, we will show you how to check your current firmware version, how to download the latest firmware version from ASUS website or web GUI, and how to install the firmware update using web GUI or firmware restoration tool. Follow these steps carefully and you will be able to update your router's firmware easily and safely.

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What is Firmware and Why You Need to Update It

Firmware Definition and Function

Firmware is a type of software that is embedded in a hardware device, such as a router, modem, printer, or camera. Firmware controls the basic operations of the device and allows it to communicate with other devices and networks. Firmware is different from software that you install on your computer or smartphone, as it is not usually changed or deleted by the user.

Benefits of Updating Firmware

Updating the firmware of your router can bring you several benefits, such as:

• Fixing bugs and errors that might affect your router's performance or security.

• Improving stability and reliability of your router's connection and signal.

• Adding new features and functions that can enhance your router's capabilities and compatibility.

• Optimizing your router's settings and configuration for better user experience.

Therefore, it is recommended that you check for firmware updates regularly and install them as soon as they are available.

How to Check Your Current Firmware Version

Using Web GUI

The easiest way to check your current firmware version is to use the web GUI (graphical user interface) of your router. To do this, follow these steps:

• Connect your computer to your router via a wired or wireless connection.

• Open a web browser and enter your router's LAN IP address or URL ([9]( or [8]( in the address bar. Press Enter.

• Enter your login username and password on the login page and click [Sign In]. If you forgot them, you can reset your router to factory default settings by pressing the reset button for about 5 seconds. Please refer to [How to reset the router to factory default setting?](^4^) for more details.

• On the web GUI, go to [Administration] > [Firmware Upgrade]. You will see your current firmware version under [Firmware Version].

Using ASUS Router App

You can also check your current firmware version using the ASUS Router app on your smartphone or tablet. To do this, follow these steps:

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• Download and install the ASUS Router app from Google Play Store or Apple App Store on your device.

• Launch the app and log in with your router's login username and password. If you forgot them, you can reset your router to factory default settings by pressing the reset button for about 5 seconds. Please refer to [How to reset the router to factory default setting?] for more details.

• Tap on the [Router] icon at the bottom of the screen and then tap on [Firmware Version]. You will see your current firmware version under [Current Version].

How to Download the Latest Firmware Version

From ASUS Website

The official source of downloading the latest firmware version for your router is the ASUS website. To do this, follow these steps:

• Go to the ASUS support website ([7]( and enter your router's model name (RT-AC68U) in the search box. Press Enter.

• Select [Driver & Tools] from the menu and then select your router's firmware version from the drop-down list. The latest firmware version will be shown at the top of the list.

• Click on [Download] and save the firmware file (.trx) to your computer.

From Web GUI

You can also download the latest firmware version directly from your router's web GUI. To do this, follow these steps:

• Connect your computer to your router via a wired or wireless connection.

• Open a web browser and enter your router's LAN IP address or URL ([9]( or [8]( in the address bar. Press Enter.

• Enter your login username and password on the login page and click [Sign In]. If you forgot them, you can reset your router to factory default settings by pressing the reset button for about 5 seconds. Please refer to [How to reset the router to factory default setting?] for more details.

• On the web GUI, go to [Administration] > [Firmware Upgrade]. Click on [Check Update] and wait for a few seconds. If there is a new firmware version available, you will see a notification message with a [Download Now] button. Click on it and save the firmware file (.trx) to your computer.

How to Install the Firmware Update

Using Web GUI

The recommended way to install the firmware update is to use the web GUI of your router. To do this, follow these steps:

• Connect your computer to your router via a wired or wireless connection.

• Open a web browser and enter your router's LAN IP address or URL ([9]( or [8]( in the address bar. Press Enter.

• Enter your login username and password on the login page and click [Sign In]. If you forgot them, you can reset your router to factory default settings by pressing the reset button for about 5 seconds. Please refer to [How to reset the router to factory default setting?] for more details.

• On the web GUI, go to [Administration] > [Firmware Upgrade]. Click on [Choose File] and browse to the location where you saved the firmware file (.trx) on your computer. Select it and click on [Open].

• Click on [Upload] and wait for the firmware update process to complete. Do not turn off or unplug your router during this process, as it may damage your router.

• When the firmware update is done, you will see a message saying "Firmware update is completed". Click on [OK] and reboot your router by clicking on [Reboot Now].

Using Firmware Restoration Tool

If you encounter any problems with using the web GUI method, you can try using the firmware restoration tool provided by ASUS. To do this, follow these steps:

• Download and install the firmware restoration tool from ASUS support website ([7]( Enter your router's model name (RT-AC68U) in the search box and press Enter. Select [Driver & Tools] from the menu and then select your operating system from the drop-down list. Scroll down to find [Utilities] and click on [Show All Downloads]. Find [ASUS Firmware Restoration] and click on [Download]. Save the file (.zip) to your computer and unzip it.

• Connect your computer to your router via a wired connection. Make sure that your computer's IP address is in the same subnet as your router's LAN IP address. You can check your computer's IP address by following [How to find IP address of your computer (Windows XP, Vista, 7, 8, 10, Mac)?].

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