Tl-wdr4300 Firmware

[Reggie Lamborn]

Someofficial firmware of TP-Link products can be replaced by the third party firmware such as DD-WRT. TP-Link is not obligated to provide any maintenance or support for it, and does not guarantee the performance and stability of third party firmware. Damage to the product as a result of using third party firmware will void the product's warranty.

Please note: The products of TP-Link partly contain software code developed by third parties, including software code subject to the GNU General Public Licence (GPL), Version 1/Version 2/Version 3 or GNU Lesser General Public License ("LGPL"). You may use the respective software condition to following the GPL licence terms.

You can review, print and download the respective GPL licence terms here. You receive the GPL source codes of the respective software used in TP-Link products for direct download and further information, including a list of TP-Link software that contain GPL software code under GPL Code Center.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.

We have updated our Policies. Read Privacy Policy and Terms of Use here.

This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy .

But it is possible to upgrade from 18.06 to 21.02 provided that settings are not preserved. OpenWrt's sysupgrade process looks for a sysupgrade image. The difference between factory and sysupgrade is often related to a blob or padding at the beginning of the file. OpenWrt's upgrade code will say that the factory image is invalid.

Using factory images with sysupgrade is usually not supported, in some cases it might work (depending on how the OEM firmware is structure, which is what the factory images try to mimmick), for other devices it can break horribly (and end up with a hard-bricked device).

No, the factory image is the way to flash OpenWrt onto a device that is running the factory (i.e. default/stock/vendor-supplied) firmware. This is because the firmware that the vendor ships on their devices requires a specific format to be accepted and flashed. The factory image mimics the formatting of the original firmware from the vendor, often with some header info or padding before it gets to the main payload which is the actual OpenWrt firmware itself.

As stated by @slh, there is a risk of bricking your router if you use a factory image while running OpenWrt, although this does depend on the details of what is different between the factory and sysupgrade images. Usually OpenWrt will simply say that the firmware is invalid or an unknown format, but if you force it, you could be in for an ugly surprise.

N600 is a generic marketing term and does not identify the specific model. Is the actual model the WDR-4300 that you referenced? Or is it some other model? What image did you flash to your router? Did you keep settings? Had you at some point in the past set an override for the MAC address? How are you trying to access the device? How is it connected to the pfsense router?

An ER-X actually has 6 MAC addresses and it doesn't even have wifi built in. Basically it is one for each port (if the ports are used individually) + 1 for the switch (the ports can be assigned to the switch or used independently). They are all sequential in the case of the ER-X. And likewise, you're seeing an address that differs only by 2, so there's probably at least one other MAC address in the system that you're not aware of that occupies the b7 space.

I still don't know what specific hardware you are using, so I can't comment with any certainty. But 21.02 is larger than 19.07, so yeah, totally possible to run out of space. EDIT: I see that you did change your title to indicate that you are using at TL-WDR4300 -- this is an 8MB device, so it makes sense that you could run out of space. I answered in your other thread that you can use extroot.

Hi, I had to flash back to the original firmware on my router . Unfortunately I could not find matching firmware or cut the original (.bin) with WinSCP to get the " boot " out . Then I was so stupid and have loaded from DD - WRT the WDR4300 - Webrevert and tried to flash it . With the bad result that now only the left Power lamp is lit and quite right arrows .

The router is no longer reachable , ipconfig spits only 169.254.71.128 from me .

Can i do know anythink for the router to get him back in life?? If yes how? Thank you very much !

Power up your router. When the 'SYS' light (asterisk symbol right of the power light) starts to blink, immediately push the WPS/Reset button on the back-left of the router for a short time (>1 sec). The 'SYS' light should now start to blink very fast.

1.) Have you set your laptop Ethernet IP address to 192.168.0.66? I think you have because, if I understand, it wouldn't request the file with that name unless it found that exact IP address. In other words, the static IP address of the router is always 192.168.0.86 and your laptop's static IP address must always be 192.168.0.66.

2.) Have you downloaded and installed a TFTP server program like tftpd32 or tftpd64? You need to download and install such a server, then put the firmware file to restore in the folder where the TFTP server is installed (its root directory). The file needs to be renamed to wdr4300v1_tp_recovery.bin. Then start the TFTP server program on your laptop.

3.) Then fire up the router the same way you did to get this screen dump which you just posted. It will take a little while to upload the firmware, flash it, reinitialize and zero out NVRAM, then reboot. This may take 3 or 4 or 5 minutes. Please be patient..

Once it reboots it should have the stock firmware on it that you uploaded. If you go to the device's webpage (either 192.168.0.1 or 192.168.1.1) and don't see this restored firmware, be sure to clear your browser's cache completely. Sometimes stuff is left over and doesn't show you the real router webpage.

From your windump the device is doing a RRQ to Sandra-PC? What is the IP of this machine and where did the device get that name? What is meant by your comment that the PC goes from an assigned IP to loopback? Are you able to prove your TFTP server in any way; another machine perhaps?

Sandra-PC is my machine and the IP is set to 192.168.0.66....

If TFTP (32 bit Version) runs correctly or not, i cant check this because i only had one PC at this times.

Is there any way to check it?

The router is sending requests to the TFTP program asking to upload the file with name wdr4300v1_tp_recovery.bin. This means the router is doing what it is supposed to. Assuming the TFTP server program is working correctly, I'm not sure why it's not flashing because I'm not right there with you to see. Sorry I can't be of more help

Makes perfect sense! If TFTP refuses to work serial recovery will work, many do so successfully on these forum boards -- provided you solder very carefully and hook it up with a USB to TTL cable correctly (or directly to an old-fashioned serial port). I hope from the device page for the TL-WDR4300 it's easy to figure out how to solder pins or a pad for serial connection.

Keep in mind that there is a very good chance (probably close to 100%) that your initial flashing with an oversized (including u-boot) vendor firmware has overwritten your router's ART partition (which contains the calibration data for your router's wlan cards), without ART (and ART is specific to each individual device) you'll lose wlan/ AP support (even if you can restore wired functionality).

My father bought a TP-Link N750 (TL-WDR4300) a few years ago. Now the problem occurs that the router doesn't want to start up for some reason. Funny fact is that the cabled ethernet part still works, but the WiFi part doesn't work, it does not want to reset, and the control panel (192.168.0.1) is not accessible. So it seems this router can't start its wifi module and whatever controls the firmware on that thing.

These are actually pretty decent home routers, and if you are lucky enough to have a v1.7 you can get dd-wrt on it. The unit may just be defective, but if its just corrupted firmware these are well worth reviving.

I've recently got one of these wdr4300 v1.7 as a hand me down from a friend, and it was on openwrt, tried to flash the stock fw into it within the openwrt web interface. It didn't like that and bricked.

After that the recovery light turns off, and it stays there, not rebooting. Left it for a few hours in case it's a late bloomer and it's still there with the power light on and the lan activity light flashing.

1. Use the most recent version of Intel PROSet/Wireless Software and Drivers, the current version is 17.14.0. You can select the correct version for the Intel Dual Band Wireless-AC 7260 according to your OS version, from -Dual-Band-Wireless-AC-7260 Intel Download Center.

2. Make sure your Wireless router has the most recent Firmware. Since the 7260 is an AC adapter, some Wireless routers may require firmware updates, or specific configurations to work well with the new adapter.

3a8082e126