Wrt54g3g Firmware Download

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[edit] How To Flash

WRT54G3G-VN Downloads. Share the Article: Version 1.1. Where the Software is provided for download onto a personal computer or mobile device, make as many copies. Model Description Alternative Firmware WRT54G3G A Vodafone branded unit that comes with programmed settings for the Vodafone network supporting GPRS, UMTS and HSDPA. It can only accept the 3G PCMCIA cards and ExpressCards sold by Vodafone. The GUI relies heavily on JavaScript to generate the content and XMLHTTP (AJAX) to update it.

NOTE:During configuration or flashing a router, the only thing that should be hooked to the router is the computer through the ethernet cable, and power.

IN SPITE OF SOME OTHER INSTRUCTIONS ELSEWHERE, YOU REALLY NEED TO CREATE A CUSTOM VX Image for your router. If you don’t you will get a generic MAC address on your router and a generic MAC address will mean most ISP won’t let you connect to the Internet. Here is how to do it properly:

  1. Go to this thread and download the zipped files in GV5Flash.zip: http://www.dd-wrt.com/phpBB2/viewtopic.php?t=58231 (If you get a malware warning from your antivirus, ignore it. The file is clean and contains no malware).
  2. Read the peacock announcement found here: http://www.dd-wrt.com/phpBB2/viewtopic.php?t=51486
  3. Do a HARD reset on the router according to note 1 of the peacock announcement (30/30/30)
  4. Set a static IP on your computer to Subnet mask should be
  5. Connect the LAN cable from your computer to a LAN port of your router. Make sure your router is plugged in. Nothing should be connected to your computer or the router except the LAN cable between them. Turn your firewall and any wireless computer connections OFF.
  6. Unzip the file you downloaded in step one, and place it in a location you can easily find on your computer.
  7. Unzip the VXImgToolGui.zip file to the same folder as where you placed the other files you downloaded.
  8. Start VXImgToolGui.exe.
    1. Make sure the top button is on the left for WRT54G, not the right for WRT54GS.
    2. Put the MAC address from the bottom of your router in the box that says 'Desired MAC' (Tip: You can also copy/paste the mac address from the Linksys Firmware StatusLocal Network page)
    3. Click on the three dots next to 'output image' and save the file as My54gImage.bin in the same folder as everything else is located.
  9. Power cycle the router (unplug the power from the router for 30 seconds and then plug it back in).
  10. Open your browser to by putting that in the browser address window of your browser. You should open the linksys webgui and NOT a page that says Management Mode. If you see management mode, power cycle the router again.
  11. Enter 'root' as the username and 'admin' as the password.
  12. Go to Administration and Firmware Upgrade.
  13. Navigate to the folder that you are using, and select vxworks_prep_03.bin.
  14. Hit upgrade.
  15. Wait for FIVE FULL MINUTES. Go for a walk. Don't you TOUCH that router for FIVE MINUTES.
  16. When five full Earth minutes have passed, power cycle the router.
  17. Browse again to If you get a blank window, clear your browser cache. NOW you should be in the MANAGEMENT MODE window.
  18. Select the My54gImage.bin file that you created. Hit Apply.
  19. Wait for the 'Upgrade Success' message, and then WAIT FIVE FULL MINUTES again. Don't TOUCH your router.
  20. Start tftp.exe.
    1. Enter as the address in the top box of tftp.exe.
    2. Leave the password blank.
    3. Select the 12548 Newd_Micro.bin firmware.
    4. Set retries to 99.
    5. Power cycle the router.
    6. Count to 2.
    7. Hit upgrade.
  21. When you get a success, wait FIVE FULL minutes.
  22. If you don't get success, repeat from steps 20(4) up to this one. If you still don't get success, clear your browser cache. Try using a different browser as well, to navigate to
  23. When you can access the dd-wrt webgui using a browser at, power cycle the router.
  24. When you can again access the dd-wrt webgui using a browser at, do another HARD reset on the router.
  25. Reset your computer Ethernet connection to auto IP and auto DNS.



problem: power led blinking rapidly, wireless led is off, my PC is unable to get an ip address by way of DHCP.

steps taken to revive it with dd-wrt firmware:

  1. cycle power several times to see if it would change.... nothing
  2. as a result of this, I am unable to follow the steps outlined above concerning GV5Flash.zip.
  3. performed a 30-30-30 reset.
  4. DHCP now running, but now the router is in 'management mode' at, my PC was issued
  5. According to this wiki, it is advised to run 'VXImgToolGui.exe' in order to save your MAC address so that's the first thing I did.
  6. Now, In management mode, I used the 'vxworks_prep_03.bin' file to attempt to upgrade firmware since I am unable to do so logged in to router because the router wont boot. 'Upgrade Success' at this point. The management mode page reloads again.
  7. I wait 5 full minutes (just in case) then, still in 'management mode', I use the 'My54gImage.bin' created with the 'VXImgToolGui.exe' tool and run the upgrade again. 'Upgrade Success'.
  8. I wait 5 full minutes (just in case), then power cycle the router. I get the same 'problem' as in the beginning only now I cant get back to management mode. I can still ping though.
  9. At this point, I used 'tftp.exe' (included in the GV5Flash.zip) and prepare that for flashing using the included 'dd-wrt.v24-12548_NEWD_micro.bin' firmware.
  10. Now, give your PC a static ip address (192.168.1.x)
  11. Power cycle the router, and as you see your PC's LAN connection pop in, run the tftp.exe as prepared in the step above. Flash successful!
  12. Wait 5 minutes and during that time, look at your router. The power led will stop blinking and go steady and the wireless led will finally come ON.
  13. After all this, I am able to power cycle router and log in to dd-wrt!! At this point, I upgraded the firmware to the one I really wanted to use. Everything works. And my MAC address is retained. I hope this is helpful to anyone else reading this. ;-)....pcdocta


Interesting but non-sense notes:

I have a WRT54G v5, serial #CDFB (Neutered). Linksys firmware on it.First thing I noted, my router went in management mode everytime I hard-reset'd it. A supplementary powerycle was mandatory.

I followed the steps described in the wiki, but the TFTP steps didn't work at all. The modem was then stuck in management mode. I tried to use the management mode (white page) to upload vxworks_prep_03.bin and My54gImage.bin files again, the router reported me that it was a success but nothing changed.

After that when I tried TFTPing the 12548 Newd_Micro.bin firmware, it enabled the router to load in the normal mode instead if management mode. I booted the router many times and the results were the same: Boot without TFTP : goes in management mode. Boot with TFTP: goes in normal mode. The TFTP wasn't udating anything, it kind of 'triggered' the normal menu. The TFTP program would show 'Erasing....' for few seconds, then crash, and then the router would boot normally. Weird behavior...

From that point, I didn't know what to expect. So I reached and used the firmware upgrade menu of the linksys web gui to apply the Linksys standard firmware (found on Linksys website).

Then I tried again to follow the instructions in the wiki.

Got stuck at the same step. TFTP wasn't accepting the bin. The router kept returning my pings quickly (TTL=64).

But this time, the TFTP procedure didn't work to get access to the normal linksys gui.

Wrt54g3g Firmware Download Torrent

Then I used the management mode gui to upload My54gImage.bin again. That time, my pings results were coming back with a TTL=100.

I don't know if it means something. But right after that the TFTP procedure worked 100%.

[edit] Other Notes

Wrt54g3g Firmware Download Free


Also see this page: Version 5 And 6 Router Information

There is good information at the scorpiontek site:http://www.scorpiontek.org/portal/content/view/27/36

A CFE compressor is available for the Gv5.0,5.1, and 6.0. It enables micro_plus to be put on the router. Click here.

Linux users: VXImgToolGui.exe successfully ran under Wine 1.3 (ubuntu default install) with no issues and tftp from repo used to upload image in BINARY MODE. No problems at all during install following steps above. WRT54G v6 running Firmware: DD-WRT v24-sp2 (10/10/09) micro directly, did _not_ use 12548 Newd_Micro.bin > upgrade, otherwise followed directions.

Retrieved from 'http://wiki.dd-wrt.com/wiki/index.php/Linksys_WRT54G_v5.0_%26_5.1_%26_6.0'

Support for Linksys WRT54G3G (UMTS)

DD-WRT Forum Forum Index ->Broadcom SoC based Hardware
Wrt54g3g firmware download software
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DD-WRT Novice
Joined: 07 Jun 2006
Posts: 29

Posted: Fri Aug 11, 2006 8:23 Post subject: Support for Linksys WRT54G3G (UMTS)
Hi Brainslayer,
I'm using a Linksys WRT54G3G with OpenWRT whiterussian which works like a charm. My question is now, if it would be possible to support this device with DDWRT?!
WRT54G3G is a normal WRT54G with an PCMCIA Slot for use with an Option 3G(+) (UMTS) datacard. DDWRT should work without any changes exempt module-compilation, gcom-utils and some init-scripts.
I could provide a binary OpenWRT image and sources if it would help. Could I do something further?
Thanks in advance.
<=' td='>
DD-WRT Novice
Joined: 14 Aug 2006
Posts: 27

Posted: Mon Aug 14, 2006 11:32 Post subject:
I'm very interested to use also the DD-WRT in combination with WRTG3G. Is there a way to use UMTS and WLAN with DD-WRT ?
Best regards
DD-WRT Novice
Joined: 13 Nov 2006
Posts: 3

Posted: Mon Nov 13, 2006 15:13 Post subject:
just for the records (because this seems to be inactive): i'm interested in this too ;)
DD-WRT Novice
Joined: 27 Oct 2006
Posts: 13

Posted: Thu Dec 28, 2006 18:39 Post subject:
I'd be interested too
DD-WRT Novice
Joined: 25 Nov 2006
Posts: 3

Posted: Sat Jan 06, 2007 14:48 Post subject:
same here, very interested
DD-WRT Novice
Joined: 02 Apr 2007
Posts: 3

Posted: Mon Apr 02, 2007 13:34 Post subject:
is there anything new regarding support for the wrt54g3g? I'm using openwrt with it, too, but i miss a tool like rflow for monitoring my traffic. This is very important because most Umts rates are volume based, like 5000Mb. In the Timeline i read something about the wrt54g3g but i think some proper packages are still missing.
Joined: 08 Aug 2006
Posts: 106
Location: Karlsruhe, Germany

Posted: Mon Apr 02, 2007 15:33 Post subject:
apollo82 wrote:
I'm using openwrt with it, too, but i miss a tool like rflow for monitoring my traffic.

Ntop should work with OpenWRT.
DD-WRT Novice
Joined: 07 Jan 2007
Posts: 20

Posted: Tue Apr 03, 2007 14:56 Post subject:
Did you have to do anything special to get it working with openwrt? This is my only internet connection so I'd hate to brick the device, particularly once my wife found out.
DD-WRT Novice
Joined: 12 Apr 2007
Posts: 1

Posted: Thu Apr 12, 2007 8:32 Post subject:
me too
DD-WRT Novice
Joined: 02 Apr 2007
Posts: 3

Posted: Sat Apr 14, 2007 9:31 Post subject:
LlamaLarry wrote:
Did you have to do anything special to get it working with openwrt?

What do you mean? The router itself or ntop? I didnt try ntop yet, because i had no time. But I will try it in the future.
This is my only internet connection

You are from Germany, aren't you? Because I'm from germany and UMTS is my only Internet Connection, too.
Making the WRT54g3g work with Openwrt is not very difficult, you only have to add some packages and modify 3 or 4 files. It depends on the UMTS-PCMCIA card you use. Actually my brother in law helped me setting up the router with Openwrt cause i'm a linux novice and he's like a guru. Basically these two links may be interesting for you:
One for the useful packages:
And one for the proper AT Commandos:
Both links are especially for the Option Gt 3g+ which i own myself.
Maybe in future I can provide a prebuild OpenWRT Image with all packages and modified files in it but rather in the OpenWRT forum. Depends on if my brother in law has time to help me with that.
I hope the DDWRT Admins won't punish me for speaking so much about OpenWRT in their forum. But I can't say it often enough: I'd still prefer to run DDWRT on my router because I haven't a real solution for traffic logging, yet.
DD-WRT Novice
Joined: 18 Jun 2007
Posts: 9

Posted: Thu Jun 21, 2007 18:00 Post subject:
Well, any person tried to upgrade to DD-WRT? I need the repeater mode, and in OpenWrt i don't know what to do, I configured all files, but he didn't worked like a repeater, but in DD-WRT we can put the router in the reapeater mode in the web browser, and in the OpenWrt we need to have some programs, ms-dos, etc, plz help.
Joined: 18 Jun 2006
Posts: 210
Location: Central Florida

Posted: Tue Aug 21, 2007 14:45 Post subject: Why is this being ignored? Do we need to offer a bounty?
What will it take to get a version of DD-WRT to support the WRT54G3G-ST?
I am willing to pay up to $50 on my side if anyone wants to join me in offering a bounty.
I wish I knew how to code but unfortunately I have to remain a user.
Please help us with this Brainslayer
Site Admin
Joined: 06 Jun 2006
Posts: 7031
Location: Dresden, Germany

Posted: Fri Aug 31, 2007 12:17 Post subject:
the standard WRTG3G is already supported. just the umts card support needs still to be implemented. its already on my tasklist
'So you tried to use the computer and it started smoking? Sounds like a Mac to me..' - Louis Rossmann https://www.youtube.com/watch?v=eL_5YDRWqGE&t=60s
Joined: 18 Jun 2006
Posts: 210
Location: Central Florida

Posted: Fri Aug 31, 2007 15:00 Post subject:
So which firmware version do I use to flash my mobile router?
Wrt54g3g firmware download free
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