r7800, build 51140, install guide v48 and bad blocks

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hebeda
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Joined: 18 Sep 2006
Posts: 457
Location: Leipzig, Germany
PostPosted: Wed Mar 15, 2023 23:49    Post subject: Reply with quote
brainslayer reworked the bad block detection ...

new firmware from the internal testserver : r52037

similar problems with the XR500 have been finally solved , so R7800 should work now too hopefully.

must flash with TFTP

the file is only visible and ready for download when logged in the forum !
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bd0426
DD-WRT Novice


Joined: 21 Nov 2006
Posts: 15
PostPosted: Thu Mar 16, 2023 15:18    Post subject: Reply with quote
Woah... r7800, 2 bad blocks, 52037 (posted previously in this thread) FTW!

To be clear, it flashed on attempt number one via tftp.

Although this particular one was repurposed with another flavor, it's great to know that going forward we may be able to get DD-WRT on more damaged nand r7800/xr500s.

Thanks BS for fixing my broken nand! Cool

Thanks @hebeda for posting the image.
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blkt
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Joined: 20 Jan 2019
Posts: 5700
PostPosted: Thu Mar 16, 2023 16:18    Post subject: Reply with quote
Thank you for confirming R7800!
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bd0426
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Joined: 21 Nov 2006
Posts: 15
PostPosted: Thu Apr 13, 2023 4:45    Post subject: Reply with quote
A quick follow-up on this particular unit.

Circumstances aligned and I had a chance to try newer builds 52081 through 52306 (all 7 of them) via tftp, web (from 52054), cli (from 52054) and nmrpflash and had no success.

Although I can continue to flash 52037 and 52054 via tftp with success, I can not flash via web/cli from 52037 to 52054.
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