WL-500g Premium died After Upgrading Firmware

[ygor.almeida]

Hi Guys,

I need some help over here, i've got an ASUS WL500W unit, it was working until yesterday after a bad attempt to change firmware.

Let me explain.

I was Running

PRE-SP2
/eko/BrainSlayer-V24-preSP2/08-13-09-r12638/broadcom/dd-wrt.v24_std_generic.bin

And tryed to update to a Mega Build Generic.

Well, something goes wrong, and IE crashed (using webinterface). So the router stopped working.

Tryed the Reset and nothing ...

After some reads of many topics of bricked routers like mine, tryed hard 30/30/30 and for about 5 ou 7 times i got Ping Response with TTL=100.

After read the Peacock post, i've understand the router is waiting for firmware.

Well, i tryed my best, and after many many reads, i've got the right momment to upload the nvram.trx to recover my router (well Asus Recovery don't worked right on Windows 7, even after firewall disable and UAC turned off).

Well first TFTP worked right.

Then following the some posts, i just continue to fix my router, and running another TFTP with wl500g-recover.trx

Well until this part i was following and everything it's OK, but the router still respond with ping with TTL=100 ( so Peacock say's, waiting for Firmware right ?? )

I've tryed the Original 1.9.7 firmware of ASUS, no chance, the TFTP works right but even after 10 minutes waiting for something, and unplug from wall, and plug it again ... Dead End. Pings shows TTL=100 so didn't work as expected.

I've tryed other's solution like ...

Do everything Again, and Again ... and Flash the Asus Mini Firmware from DD-WRT. Well, again all the TFTP worked right, but no chance to get a single response from router, Ping's TTL=100 and no change.

Router Boots, pings 5 times and timeout timeout timeout.

Well, i've bot myselft very angry, because it was 140 US Dollars from Ebay to Brazil ... Sad don't want to loose my router.

Well, went to sleep for sometime, and another billion of topics and experience share ...

Tryed the Clear Nvram.trx again, the Recover Again ...

And as sugest by google, i've looked for other firmware ( in this case OLEG ).

Well well, quite well done.

I've flashed after the restore the oleg firmware !!!
WL500W-1.9.2.7-d-r617.trx

Well, the router reboot, well now AIR led is UP and running.

Manage to ping router and Well i've got TTL=64, as Peacock says there is something on the router, is this OLEG !?

Well not so good. It's not Oleg and not Original Asus.org, it's a partial bricked DD-WRT.

If i try WebBrowser 192.168.1.1 (just work if i set the ip on LAN no DHCP on any conditions ).

I've got a prompt with my old config, asking for username and password.

But, it does not accept root, root and admin admin, and the root as user and the password i used to have.

Telnet the router works, but instead of showing something i could understand it show the router name as WL-MacAdress of the router itselft

So root/root doest no accept, and other combinations.

I'm still pinging router for now with -t option all response <=1ms with TTL=64

But if i try to TFTP with any DD-WRT firmware (TFTP Can not connect)

TFTP any OLEG firmware same result
TFTP Original asus, the same result

Well, if i reset it comes back to Ping with TTL=100

And i don't known what to do for now !!!

I think it's only partial bricked. But how can i recover !?

I've order from ebay the TTL=RS232 3.3V but i will have to wait for 15 days to have it on Brazil.

I'm Afraid of Short Pin 9 !!! So anyother chance to have it working !?

I'll try to contact asus RMA not sure if they have something on Brazil, but i don't think the will accept an EBAY item, and the Guy on Ebay will not accept it back, since i think it was my fault on something, and the Time to send defective unit just gone 3 weeks ago.

Thanks a lot for your help guys.

[cidwilly]

So my wl500gp v2 is eternally in recovery mode (power light blinking) ... somehow its "semi-bricked". When i reboot it it goes into recovery mode (power light blinking).. i can ping it, i can tftp files to it BUT if I use the asus recovery tool, and push a bin to it and then let it reboot with the tool (the tool reboots it as part of the bin load i belive) then it comes up just fine and fully functional.

If I reboot it manually it comes back up in recovery mode. It needs some sort of kickstart to move past it. however the ASUS recovery tool reboots it is the way to go.. anyone have an idea??

[rubenvazquez]

have you fixed the router? Mine does the same thing.

[c3ll]

use telnet to upload the firmware

[Wayland]

So after I replaced my power supply I entered recovery mode and flashed the router with the clear-nvram and recover images. After that I flashed it with Oleg's firmware (1.9.2.7-10). Without power cycling the router I connected to it via telnet. I executed these commands:

erase /dev/mtd/3
erase /dev/mtd/4
reboot

I did this because I've read here that it should be done after messing with pin 9. Since then I haven't been able to ping the router and I'm not able to enter recovery mode. I already tried shortening pin 9 again but it didn't help.

My power LED hasn't been on a single time since I flashed the router with Oleg's firmware (even when I was issuing commands over telnet). The switch functions as normal. The respective LAN ports' LEDs blink as they should and I'm able to ping other computers.

Is there anything left I can do?

[molnart]

Hi all,

i think today i have managed to kill my beloved router.... I was happily using olegs firmware for the last 3 years, however i have decided to try out Tomato. I couldnt manage to update the firmware through the Asus restoration tool (probably because i was on a machine w/o admin rights) so i flashed in the firmware with tftp. The flash seemed to go through, however the router remained in recovery mode. In panic i have tried to flash back oleg (tftp) which was also seemingly successful, but router remained in recovery.

Since then i am unable to do anything with the router. Asus restoration tool wont recognise it, i cannot ping it and tftp doesnt work either (ends with timeout, probably because there is no ip adress to flash to).

I have tried shorting pin 9, however nothing changed

Do you think there is any chance to get back my router, or should i immediately start shopping for a new one?

[wpte]

Sounds like you ereased a part of the flash that is supposed not to be ereased
You can probably restore it via JTAG or something, not sure how tho

[behnam]

Dear friends,

I had installed DD-WRT v24 beta version for testing purposes. However it suddenly stopped working after couple of weeks. The funny story is that it fixed itself after quite few times disconnecting it from power source. This time the same symptoms but no remedy! all LAN LEDs are on. Restore and EZSETUP buttons do not function at all. No packet transferred from LAN and WAN ports. It does not read the flash boot either. I also tried to reset it through JP1 onboard. It didn't help. Taking out the mini PCI wireless adapter was not helpful too. Finally I thought it might be possible that someone knows how to rewrite the firmware through soldering some kind of JTAG or I2C like interfaces. Please help.

[behnam]

Dear friends,
This post concerns a practical and step by step tutorial to either flash the hardware by programming the chipset externally or through JTAG like interfaces. Please do not deviate from subject and comment if you only know how to do so. Thank you for your understanding.