![Upgrade Upgrade](http://domoticx.com/wp-content/uploads/2016/04/linksys-firmware-upgrade-via-webinterface.png)
Stay up to date with firmware improvements and ensure your device's optimal performance. License Agreement IMPORTANT: Be sure you select the right hardware version for your router before downloading.
If you have iTunes installed on your computer, choose your device to update to the latest version of iTunes.
If you have a Mac
If you update your Mac to macOS Catalina, your iTunes media library can be accessed in the Apple Music app, Apple TV app, Apple Books app, and Apple Podcasts app. To manually back up, restore, or sync your iPhone, iPad, or iPod touch, use Finder.
If you can’t update to the latest version of macOS
You can update to the latest version of iTunes (up to iTunes 12.8).
- Open the App Store on your Mac.
- Click Updates at the top of the App Store window.
- If any iTunes updates are available, click Install.
If you have a PC
If you don't have iTunes installed on your computer, get it from the Microsoft Store (Windows 10) or download the latest version from Apple's website.
Depending on the version of iTunes that you have, there are a few ways to update.
If you downloaded iTunes from the Microsoft Store
Versions of iTunes from the Microsoft Store update automatically when new versions are released.
You can also check for updates through the Microsoft Store.
If you downloaded iTunes from Apple's website
- Open iTunes.
- From the menu bar at the top of the iTunes window, choose Help > Check for Updates.
- Follow the prompts to install the latest version.
![Wag354g Firmware Upgrade Download Wag354g Firmware Upgrade Download](http://2.bp.blogspot.com/-jwTNz9e4z7s/TvzMxvs9dtI/AAAAAAAAAhA/BiBx-5kT7ik/s1600/linksys_wag200.jpg)
If Check for Updates isn't an option in the Help menu, you downloaded iTunes from the Microsoft Store.
Learn more
- Learn how to update your iPhone or iPod touch to the latest version of iOS, and iPad to the latest version of iPadOS.
- Learn how to update your Mac.
iTunes features might vary by country or region.
Hi all,
FYI...
I have the Linksys WAG354G ADSL router + wireless AP. Last night, I tried to update the firmware to version 1.01.05, but after the update, the power led on the modem stay Red, and I can't get to access the modem anymore.
After some research, I found the tftp.exe from linksys's ftp site, which also does the job for firmware update. After a few attempt, I get the new firmware to load to the modem. So the modem's switch part is working (does assign IP to my desktop machine) but I still can't access the setup web interface, and the ADSL modem is not working, neither do the WiFi AP.
Today, after more research, I realised that the tftp.exe program from linksys ftp only support files under 3MB, and the firmware is 3.5MB, so I guess the program cut of the firmware and got the wrong idea that the firmware is properly written.
So I get a 3rd party TFTP client, so i can upload the full firmware into the modem. Problem didn't end here. When I try to upload firmware, the modem give an error message as the password is invalid. but hello, TFTP shouldn't support authentication at all...
So, the solution for this issue is, get the TFTP to upload the firmware before the modem bootup complete. In other word, hit 'Update' as you plug in the power cable. Since windows does have a command prompt TFTP client, one shouldn't really need to go for any 3rd party option. all you need to do is, open command prompt (cmd.exe), type in
tftp -i 192.168.1.1 PUT C:code.bin
here I assume the firmware file is in C drive root, and it is called code.bin.
I am not sure if you can use other file name, I guess it should still work...
As I mentioned earlier, it is just for one's interest,
hope no one will ever need to go through these steps,
good luck~
FYI...
I have the Linksys WAG354G ADSL router + wireless AP. Last night, I tried to update the firmware to version 1.01.05, but after the update, the power led on the modem stay Red, and I can't get to access the modem anymore.
After some research, I found the tftp.exe from linksys's ftp site, which also does the job for firmware update. After a few attempt, I get the new firmware to load to the modem. So the modem's switch part is working (does assign IP to my desktop machine) but I still can't access the setup web interface, and the ADSL modem is not working, neither do the WiFi AP.
Today, after more research, I realised that the tftp.exe program from linksys ftp only support files under 3MB, and the firmware is 3.5MB, so I guess the program cut of the firmware and got the wrong idea that the firmware is properly written.
So I get a 3rd party TFTP client, so i can upload the full firmware into the modem. Problem didn't end here. When I try to upload firmware, the modem give an error message as the password is invalid. but hello, TFTP shouldn't support authentication at all...
So, the solution for this issue is, get the TFTP to upload the firmware before the modem bootup complete. In other word, hit 'Update' as you plug in the power cable. Since windows does have a command prompt TFTP client, one shouldn't really need to go for any 3rd party option. all you need to do is, open command prompt (cmd.exe), type in
tftp -i 192.168.1.1 PUT C:code.bin
here I assume the firmware file is in C drive root, and it is called code.bin.
I am not sure if you can use other file name, I guess it should still work...
As I mentioned earlier, it is just for one's interest,
hope no one will ever need to go through these steps,
good luck~