I’m using a Linksys WPS54G Version 2 wireless printserver. Although according to the Linksys Support page this product doesn’t exist (only the version 1 does), it’s a crappy device but sometimes does the job.

The hardware information for this product is as follows:

Hardware ID:05004A8C3C
Firmware Version:6051
MAC Address:00-14-BF-XX-XX-XX
Protocol ID:800E
Default Name:LK6DD399

I’ve read some on the web that firmware for version 1 also should run on version 2.
I also tried the webinterface but couldn’t upgrade to a newer firmware version 6051, it gave me a “Upgrade fail”. Then I started the BiAdmin Management Utility, which can be downloaded from the Linksys Site.

The util gave me this info, notice the FIRMWARE VERSION 6050:

Then I hit the upgrade symbol (the chip symbol) and entered the password (which by default is “admin”).
The util gave me the option to select the interface to use, which wasn’t too much:

Whatever I entered, after pressing “OK” I got a nice “Access to the target is in failure”…. thanks for the great software Linksys – a Cisco company!
Running the software as an administrator didn’t solve the issue. I realised that it could have something to do with my OS, being win7 beta.

After settings the program compatibility mode to Windows XP SP3:

And restarting the program as an administrator, the interface dialog finally gave me something usefull:

After selecting an interface, I could select an image file to upload to the device. At some stages I had to wait over 15 seconds before the interface responded again so take some time for this operation 🙂

The util gave me some information about the selected (new) firmware:

After pressing OK:

Afterwards, the information box showed the new firmware number:

Please keep in mind that this device doesn’t connect to your wireless network if a network cable is plugged in.

Hope this guide helped some of you, please leave a reply if it did or not 🙂

10 Responses to “Upgrade Linksys WPS54G (v2) firmware”

  1. Frank Schumacher Says:

    everything was fine, thanks for the help 🙂 nice greets

  2. Sebastian Says:

    Thx for that blog entry. That really helped me!

  3. Long Distance Router Says:

    Long Distance Router…

    Linksys really needs to come home to reality!! Our last two encounters with the customer service department has been quite unsatisfactory. When talking to the reps, it feels like you are talking to a rock or some being that is totally unable to think, …

  4. SurvEnder Says:


    can you please mail me or upload the Firmware you have used to a location? I have tried every things mentioned here and in the linksys forums, but I think the file is currupt…
    This would be very nice.

  5. Ubootworld Says:

    […] used the BiAdmin utility to upgrade the firmware, as described by Pieterw earlier in this thread. Once the upgrade’s complete, however, BiAdmin doesn’t seem to […]

  6. Burberry ch芒le echarpe Says:

    Many usefull info along with creativity, each of which every one of us want, we appreciate you this particular.

  7. Adam Says:

    Do you have the BiAdmin utility? I bought a print server on eBay and I can’t find the utility anywhere.

  8. Mason Kravetsky Says:

    Greetings! Very helpful advice within this post! It’s the little changes that produce the most significant changes. Thanks for sharing!|

  9. Csarli Says:

    Can you link me the firmware, please?

  10. richard Says:

    Please can you link me this firmware?


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