NOTE:Requires Micro, Do not flash anything else. NOTE:Requires K2.4, Do not flash anything else. NOTE:During configuration or flashing a device, the only that should be hooked to the device is the computer and power.
Serial Num. = CGN9
FCC ID = Q87-WT54GV60
CPU Type = Broadcom BCM5352EKFBG (BCM5352 chip rev 0)
MIPS Rev = ?
CPU Speed = 200MHz
Bus = ?
Flash Type = Parallel
Flash Chip = Intel JS28F160 C3BD70 A6217291
Flash Size = 2MB
Max Firmware Size = 1769472 bytes
RAM Size = 16MB
RAM Chip = Samsung 619 K4S281632I-UC75
nvram Size = ?
Switch = Broadcom BCM5352EKFBG (SoC)
Port-based vlan = Yes - GUI & nvram with micro-plus-SSH
802.1q vlan = ?
Ethernet Port Count = 1-10/100-WAN 4-10/100-LAN
Wired Standard = IEEE 802.3/3u
boot_wait = ?
bootloader = CFE
Flash Card Socket/Type = No
SD/MMC Mod Support = No
MiniPCI slots = No
PoE = No
Power = 12V/.5A
Color of LEDs = ?
Size = ?
USB = No
Serial Port = 2
JTAG Port = Yes
Supported by TJTAG/Version = Yes/3.02
Supported by dd-wrt as of = ?
dd-wrt K2.4 Support = Yes
dd-wrt K2.6 Support = No
Special Features = ?
Wireless Radio = Broadcom BCM2050KMLG
WLAN DSP processor = Broadcom BCM5352EKFBG (SoC)
Antenna Connector Type = RP-TNC Removable
Wireless Standard = IEEE 802.11b/g
WiFi Operating Frequency = 2.4GHz
802.11g = 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11b = 1, 2, 5.5, 11Mbps
Radio cor_rev = 9
Radio Capabilities = ap sta wet led wme 802.11d 802.11h rm cqa mbss4
These instructions are for the WRT54gS version v.5 and v.6. NOTE THE S. The instructions for the router Wrt54g WITHOUT the S are above.
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
Make sure the top button is on the right for WRT54GS, not the left for WRT54G.
Put the mac address from the bottom of your router in the box that says "Desired Mac Address"
Click on the three dots next to "output image" and save the file as My54gsImage.bin in the same folder as everything else is located.
Power cycle the router (uplug the power from the router for 30 seconds and then plug it back in)
Open your browser to 192.168.1.1 but 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.
Enter "root" as the username and "admin" as the password
Go to administration and firmware upgrade
Navigate to the folder that you are using, and select vxworks_prep_GS_v03.bin
Wait for FIVE FULL MINUTES. Go for a walk. Don't you TOUCH that router for FIVE MINUTES.
When five full earth minutes have passed, power cycle the router
Refresh your browser window. If you get a blank window, clear your browser cache. NOW you should be in the MANAGEMENT MODE window.
Select the My54gImage.bin file that you created. Hit upgrade.
Wait for the "Upgrade Success" message, and then WAIT FIVE FULL MINUTES again. Don't TOUCH your router.
Enter 192.168.1.1 as the address in the top box of tftp.exe
Leave the password blank
Select the 12548 Newd_Micro.bin firmware
Set retries to 99.
Power cycle the router
Count to 2
When you get a success, wait FIVE FULL minutes.
When you can access the dd-wrt webgui using a browser at 192.168.1.1, power cycle the router.
When you can again access the dd-wrt webgui using a browser at 192.168.1.1, do another Hard reset or 30/30/30 on the router.
Reset your computer ethernet connection to auto IP and auto DNS
Set your computer to a static IP of 192.168.1.7. (or to whatever subnet the router is on) Disable all firewalls and security. Disable wireless on your computer and only have the router connected to the flashing computer by the ethernet cable between the two.
Hard reset or 30/30/30 (If the router supports it, if not, reset to defults in the GUI) prior to flashing. Wait. Check for password page on re-login and change password.
Flash firmware. You can use the webgui except if you have a belkin router. (For belkin use tftp.exe to flash)
Wait...at least three minutes. Lights should return to normal. See important2, below. Failing to wait is how most people brick their routers.
Do a power cycle of the router. (Unplug the cord, count to 30 and plug it back in.)
Wait for the lights to return to normal usually about 2 minutes.
Hard reset or 30/30/30 again (If the router supports it, if not, reset to defults in the GUI). Wait. Check for the password page and re-login to change the password. Then you can reconfigure your settings manually.
Once configured set your computer back to autoIP and autoDNS.
Important1: This Hard reset or 30/30/30 works fine for Asus router, but you do have to power cycle after the reset.
Important2: After you flash the firmware, and before you do the hard reset, the router will be building some nvram settings. YOU MUST WAIT FOR THIS TO FINISH PRIOR TO DOING ANYTHING WITH THE ROUTER INCLUDING A HARD RESET. Usually, you can tell when this process is completed by the WAN light coming on, but it does take several minutes. Go have a beer. There are starting to be more and more people who BRICK their routers by not waiting until the nvram is rebuilt, PRIOR to doing a hard reset. YOU NEED TO WAIT!
To get back to VxWorks (default firmware) you need special instructions.
As soon as windows says "connected" hit upgrade. May have to use a network hub to make sure windows is always connected.
Hard Reset 30\30\30
VCC 1 o o 2 VCC
TX1 3 o o 4 TX0
RX1 5 o o 6 RX0
N/C 7 o o 8 N/C
GND 9 o o 10 GND
Hyper terminal Setup in Windows XP
In Windows XP, Click Start Button - All Programs - Accessories -
Communication - HyperTerminal
Enter a name for the connection, Click ok
Choose com port you adapter is plugged into, Click ok
Bits per second = 115200
Data Bits = 8
Parity = none
Stop bits = 1
Flow control = none
Click File - Save As, and select a place to save it to so you
don't have to enter the settings again.
Putty Setup in Windows XP
After installing putty, run it
Serial line = The COM port your using for serial (ie. COM3)
Speed = 115200
Click on Serial under Connection
Serial line to connect to = same as above (Serial line)
Speed (baud) = 115200
Data bits = 8
Stop bits = 1
Parity = None
Flow control = None
Enter a name for your connection under saved sessions