[SOLVED]Problem flashing DD-WRT onto AC68U V3

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texnnyc
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Joined: 30 Jun 2012
Posts: 62

PostPosted: Sat Mar 11, 2023 22:33    Post subject: [SOLVED]Problem flashing DD-WRT onto AC68U V3 Reply with quote
Hi all,

Got a AC68U on ebay, and the current firmware is 3.0.0.4.386.49703. Label on the back indcates v3 of the router. I did an advanced setup with dummy values to get to the screen to do the firmware update. When I selected the dd-wrt .trx file, I got a message that Asus had implemented a rule and the firmware being loaded did not quality standards. Nevertheless, I saw the progress indicator move as if it was being loaded. I reboot the router, and it still has the Asus firmware loaded on it.

I do a WPS+power on NVRAM reset, and after rebooting, it's still at the stock firmware.

I then try to do a rescue mode via reset/power on and I load the dd-wrt .trx file again. Reboot again. Still at stock firmware. WPS+power on. Reboot. Still at stock firmware.

Try to downgrade to 3.0.0.4.384.45713. Get the warning message again, get the progress indicator. Reboot. Still at the 386 version of the firmware.

Am I doing something wrong?
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dale_gribble39
DD-WRT Guru


Joined: 11 Jun 2022
Posts: 1927

PostPosted: Sat Mar 11, 2023 23:33    Post subject: Reply with quote
Possibly not. No evidence as to whether or not it was successful, and wikidevi only states that AsusWRT-Merlin and FreshTomato are the only 3rd party firmwares that work.

DD-WRT installation guide for Asus RT-AC68U V3 router! (DD-WRT Forum)

DD-WRT installation guide for Asus RT-AC68U V3 router! (Linksysinfo Forum)

http://wikidevi.wi-cat.ru/ASUS_RT-AC68U_V3

Was your recovery flash with the mini CFE web server via browser or restoration utility?

_________________
"The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep." - Robert Frost

"I am one of the noticeable ones - notice me" - Dale Frances McKenzie Bozzio

<fact>code knows no gender</fact>

This is me, knowing I've ruffled your feathers, and not giving a ****
Some people are still hard-headed.

--------------------------------------
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texnnyc
DD-WRT User


Joined: 30 Jun 2012
Posts: 62

PostPosted: Sun Mar 12, 2023 0:58    Post subject: Reply with quote
The recovery was via the CFE web server. I obviously didn't wait long enough for the upload ...
I did a NVRAM erase, then load, then waited for a confirmation message... and now I'm in business!!!!
dale_gribble39
DD-WRT Guru


Joined: 11 Jun 2022
Posts: 1927

PostPosted: Sun Mar 12, 2023 1:31    Post subject: Reply with quote
Patience is a virtue. Impatience causes a whole lotta work and worry.
_________________
"The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep." - Robert Frost

"I am one of the noticeable ones - notice me" - Dale Frances McKenzie Bozzio

<fact>code knows no gender</fact>

This is me, knowing I've ruffled your feathers, and not giving a ****
Some people are still hard-headed.

--------------------------------------
Mac Pro (Mid 2012) - Two 2.4GHz 6-Core Intel Xeon E5645 processors 64GB 1333MHz DDR3 ECC SDRAM OpenSUSE Leap 15.5
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