WHR-G300N

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Revision as of 18:36, 23 January 2009 (edit)
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m (Web flash)
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==Serial flash== ==Serial flash==
-At this time its not possible to flash this device to DD-WRT an other way than via serial connection!+It's also possible to flash this device with serial interface, this is handy also for troubleshooting.
*Solder pins to the 4 pin serial header near the wifi part:<br> *Solder pins to the 4 pin serial header near the wifi part:<br>

Revision as of 18:41, 23 January 2009


Contents


Flashing instruction

Web flash

From now on there is preflash image in the whr-g300n folder that makes the serial access unnecessary for the initial flash to DD-WRT.

  • Flash DD-WRT-WHR-G300N-preflash.enc via web-if
  • The device will reboot
  • Then flash the firmware.bin image via web-if, too, to finish the way to dd-wrt.
  • After the automatic reboot DD-WRT will be accessible at 192.168.1.1

Serial flash

It's also possible to flash this device with serial interface, this is handy also for troubleshooting.

  • Solder pins to the 4 pin serial header near the wifi part:

  • Prepare TFTP server (e.g. the one from the dl area).
  • Download the latest DD-WRT WHR-G300N build to the root folder of the tftp and rename it to firmware.bin
  • Set the IP address of your PC or the device which runs the tftp server to 192.168.11.2/24
  • Set your consolte programm to 57600,8,n,1
  • The boot timeout is 3 sec so you will have to be very fast with the following step.
  • Power-on then following message will be displayed at the console.
---------------------
Please choose the operation:
1: Load system code to SDRAM via TFTP.
2: Load system code then write to Flash via TFTP.
3: Boot system code via Flash (default).
4: Entr boot command line interface.
9: Load Boot Loader code then write to Flash via TFTP.
---------------------
  • Select [4] and put in this command
run ut_fw

Then the firmware.bin will be loaded from the tftp server and automaticly flashed.

  • After the automatic reboot DD-WRT will be accessible at 192.168.1.1