[bgi123]

I tried to install this and the router won't accept telling me the versions are not correct.
http://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2017/02-28-2017-r31544/tplink_tl-wr940ndv3/

This was the only most updated one I could find for this router.

Can anyone sent me a link to the correct firmware version?

Thanks.

[braco]

Hello can help with this router with hw: v4 (eu) and that ddwrt fimware is appropriate for it to do everything right afterwards

[braco]

Is it correct that wr941 v4 corresponds to wr940 v4 and that it is actually the same router thanks

[ian5142]

See this page at the top: https://wiki.openwrt.org/toh/tp-link/tl-wr940n

[viya414]

wr941 v4 corresponds to wr940 v4


NOD Electronics

[ian5142]

I do not believe that is the case: https://wikidevi.com/wiki/TP-LINK_TL-WR941ND_v4.x

As far as I can tell, the 940n v4 is close but may not be exactly a 941nd v6.

Same SoC, same RAM but not the same board layout.

https://wikidevi.com/wiki/TP-LINK_TL-WR940N_v4.x

Incompatible bootloader. Connect a serial cable to the router and post a screenshot of it booting up.

[braco]

There is someone who wr940 v4 flashed ddwrt

[braco]

it is my hardware

[braco]

hello I've made my own fimware that will best serve beginners and those who just want to put in their router
Warning>
Use only for tl-wr940n v4 eu

[peppelr]

Hello everybody, I would to use my tp-link TL-WR940N with DD-WRT.
I already succefull upgrade to current stable LEDE release (Reboot 17.01.4).
I then tryied to install a DD-WRT release made by ian5142 posted here.
Unfortunately after download, router fails boot.
I looked Boot log and I think the problem is here:

## Booting image at 9f020000 ...
Uncompressing Kernel Image ... ERROR, LzmaDecode.c, 332

Decoding error = 1
LZMA ERROR 1 - must RESET board to recover

Searching on net I found this forum. User has the same error in other context and he solved it using different LZMA encoder.
Could be it the same solution?
So I add this post by the ian5142 suggestion then I'll try open a SVN ticket.
On attachment again my boot logs.

For more info:
OpenWRT TL-WR940N wiki
Wiki Devi TL-WR940N Series
Wiki Devi TL-WR940N v4.x
OpenWRT/LEDE TL-WR940N current stable release

[peppelr]

New SVN Ticket opened....
Thank You.

[ian5142]

It is now supported, brainslayer added support for the 940N v4 in 35076: http://svn.dd-wrt.com/changeset/35076

I have closed your ticket on the SVN.

I would suggest using the factory-to-ddwrt file (or the eu version first) then use the webflash file to upgrade.
ftp://ftp.dd-wrt.com/betas/2018/03-05-2018-r35244/tplink_tl-wr940ndv4/

[peppelr]

WOW!
I'mn happy to inform you than this release now working fine!
Wonderful job!
Thank You

[Anup Iyer]

Wow that sounds great, I will try flashing dd-wrt
to My TP Link TL-WR940N (EU) v4

I just purchased this router last month,Is it a good practice to flash it immediately or wait for other stable releases?

Thanks in advance

[ian5142]

All dd-wrt releases are beta. I would suggest starting with 35244 at the moment is that was when Brainslayer officially supported the 940N v4/v5. Use the files from the betas folder, see the link in my signature. I would advise against using the files here, at this point. They had their use, but now that the router is supported by brainslayer, no longer needed.