Step-by-step instructions for firmware tp link 34200. How to determine the current firmware version? Firmware from ASUS

Routers lose their native firmware for various reasons. The desire to add functionality, solder a USB port, or simply add stability to the operation of the router.

In my case, the router on the latest stable native firmware with 1-5 WiFi and 1-2 Ethernet consumers froze 1-2 times a week. It's not very scary, but it's also annoying to reboot. I wanted stability. After a long search and reading reviews, the choice fell on OpenWRT. The article already provides step-by-step instructions without the trial and error that I had to go through.

Step 0

Step 1

• Turn the router over and check the version of the hardware in it using the sticker on the case.
• Download the archive with the latest firmware.
• Flash the router with the firmware from the archive in the usual way (System Tools -> Firmware Upgrade).

Step 2

You should use the exact file that matches the hardware version of your model. Don't neglect this rule! There are two file system options for booting: JFFS2 and SquashFS. Judging by the reviews, you should opt for SquashFS files. Word factory in the file name means that you must upload such a file to your device over the factory (native) firmware. file with word sysupgrade applicable only for updating OpenWRT, i.e. poured after factory firmware.

Download factory firmware and sew it in the usual way (System Tools -> Firmware Upgrade).

Step 3 or all is lost

Opening PuTTY, select Telnet protocol, address 192.168.1.1 port 23 , click “Connection”.

root without password.
We type the command:
passwd root
root. Next we write:
exit

Opening WinSCP, select SCP protocol, address 192.168.1.1 port 22 ,User name: root, Password is the one you set earlier, click “Login”.

We answer yes to all vague questions and see a window with files on your computer and router. Next, take the second part of the firmware (the one that is sysupgrade), rename it to code.bin and drop it on the router in the /tmp folder. We close the program.

Opening PuTTY, select SSH protocol, address [email protected] port 22 , click “Connection”. We type the password that we set earlier for root. We log into the router and type the command to flash its firmware:
sysupgrade -n /tmp/code.bin
We wait until the router flashes and reboots. Let's focus on the light bulbs. Next we repeat the step:

Opening PuTTY, select Telnet protocol, address 192.168.1.1 port 23 , click “Connection”.

We log into the router. Initially you are under the user root without password.
We type the command:
passwd root
And we write a new password for the user twice root.

Turn off the router, turn on the router.

The LuCI web interface is available to you at 192.168.1.1. Log in using the root user and the password that was previously set for root.

UPD. After long use, the only glitch was noticed. When you change the MAC address on the WAN port, after 1-2 days it is reset to the factory one. Otherwise, the router shows miracles of stability.

Installing new firmware (or flashing) can be either an update of an existing one that comes with the device by default, or a change to new software. The second option (installing “alternative” firmware) is associated with risk.

Before flashing a router of a particular model, you should know how “disaster recovery” is performed. To this we can add that installing an “alternative” firmware version will in any case void the warranty. Think twice whether this is necessary, in each specific case - there must be compelling arguments.

What will you need?

From hardware, for flashing, you need three elements:

1. actually, a router
2. patch cord (included)
3. computer with network card

At the same time, the computer can have any OS (this is not too important), but the main thing is that the files must be recorded. That is, firmware files (both the new one and the one that will be flashed in case of “restoration”). For each device model, “factory” firmware is available on the manufacturer’s website. For example: ftp://ftp.dlink.ru.

Note: When choosing firmware, always pay attention to the revision number (for example, “A1”). Models of different revisions are not compatible; when installing firmware from other revisions, there is a chance of getting the “wrong” result.

Also, note: alternative firmware for routers may have a file format that is not perceived by the device as “firmware”. Usually, the files have the extension .bin, but there are several “branded” ones (like .fwz for the latest D-Link, or .trx ASUS). If a router with regular firmware does not want to “see” firmware with the required extension, use “intermediate”. This is done, for example, to install Beeline firmware (.fwz) on dir-300.

Before flashing the router to something alternative, you need to make sure that the firmware that will be used for recovery is valid.

Actions

Connect the PC to the router port (LAN1-LAN4) using a patch cord. Turn on the power of the router, when it boots (after 2-3 minutes) - press reset (5-6 seconds). This will reset the settings to “initial”.

Now, after about a minute, you go to the web interface. Find the “System” -> “Update” tab:

Or, perhaps – “Administration” -> “Upgrade” (the option is responsible for updating the software, can be found in the instructions).

First, click “Browse” and find the firmware file we need. Then, you can click “Update”. The firmware will begin updating.

Upon completion, that is, when the router is flashed (the indicator reaches the end), do not turn off the power. Do not try to “reset” the router immediately (using the reset button). It is better to wait 5 minutes, then reset.

If everything went as expected, then congratulations, you now have a router with new firmware. How to change the firmware on a router is not difficult. Another thing is important.

Before you click “Update” (or “Upgrade”), you should see:

• -IP address of the “new” firmware;
• -her login (default);
• - and, password.

If you “don’t know” at least one of the above, you won’t be able to access the web interface. To restore the “old” one, you will have to use “disaster recovery”. So, it is best to find out this information in advance.

After clicking reset, the router will reboot. It is advisable to restart the computer (or, in the “command line” write: ipconfig /renew). And, you will go to the new web interface.

If the web interface does not open

The main signs that indicate that the device is working properly (and is working) are:

• - the “power” light is constantly on (green);
• - the “status” light is blinking (constantly on – failure);
• -the indicator of the LAN port to which the PC is connected is also active.

If one of the conditions is not met, the firmware (or the device) is faulty. However, logging into the “new” web interface can be difficult even on a working device. We looked at how to update the firmware on the router, but forgot to configure the second component – ​​the PC’s network card.

Let’s start setting up “Connection Properties”:

Select the “static” IP mode, fill in the fields:

Click "OK". An example is given for IP “192.168.1.1”: in the first line, we replaced the last digit (this is what is needed). The subnet mask must have a leading zero.

After clicking “OK”, everything is set. Open the command line, try to ping (write ping “router IP address”):

There must be something like this. If not (“the interval has been exceeded”), don’t despair, but go back to the “Properties” settings of the network. Most likely, you are simply using the wrong IP.

Knowing information about the IP address and being sure that it is correct will guarantee 90% of success (the remaining 10% can be attributed to bad cable, weather, etc.).

TFTP

We are considering the procedure for flashing firmware via TFTP, that is, “from the console,” because this method is used, among other things, in “disaster recovery.”

Before flashing a wifi router from the console, perform the same actions as when flashing from the web interface (power on, reset). Connection is only with a patch cord.

First of all, we need a successful “ping” of the router. If it doesn’t work, see how you did it in the previous chapter. You must use an IP address that is relevant for the currently installed firmware.

If there is a response from the router, you can configure further. Check that TFTP is enabled in Windows:

What is being done in “Programs”, in the “Control Panel”. It should be like this:

If there is no check mark, check it and click OK. All that remains is to write in the command line:

tftp -i “router address” put “file path”.

The firmware file will be transferred to the router in seconds. But – you need to wait 2-3 minutes until it is “recorded”, then – some more time, after which you can press reset of the router. Actually, the recommendations are the same as with flashing via the web interface.

Before installing the firmware on the router, you should know how “disaster recovery” is performed, having a copy of the “proprietary” firmware (at least one).

Common errors include: firewall/antivirus enabled, working without “administrator” rights. Ideally, it should be possible to provide (for the duration of the firmware) power from a UPS. The first “reset” with the new firmware, instead of reset, can be performed by turning off the router’s power supply for 30 seconds.

Firmware for Router Asus RTN16

In this article I will tell you how to flash a TP-LINK router, but since the admin panels of all routers from this company are very similar, you can configure routers using these instructions: TL-WN841ND, TL-WN842ND, TL-WR741ND, TL-WR743N. Updating the router firmware is an important parameter in the stable operation of the entire system. Since, thanks to updates, it is possible to correct errors in the code, thereby ensuring more stable operation of the device, closing security holes, and sometimes adding new functions to the device. That is why, when purchasing any device, the first thing I recommend is updating the firmware.

Important!!! You should not update the router firmware by connecting to the WEB interface via Wi-Fi.

1 . To begin with, we connect the router to the computer, insert the cable provided by the provider into the WAN port, plug the cable included into the LAN port on the router and connect it to the LAN connector on the computer.

2 . On the computer, in the network card settings, set: Obtain an IP address automatically, and Obtain a DNS server automatically. See the picture below:

3 . Enter the address 192.168.0.1 in the address bar of your Internet browser (Opera, Internet Explorer, etc.) and press the “Enter” key.

4 .The main router settings menu will open. Here we can see in the first line is the firmware version that is installed, you also need to pay attention to the hardware version - this is the second line.

5 . We go to the site (in our case) http://www.tp-linkru.com and in the search bar on the site we write the model of our Wi-Fi router.

We look at the search results and select our router.

In the window that opens, go to the “Downloads” tab. A window will open with the available versions of the router software; select the desired firmware version.

Then select the latest firmware version and download it to your computer. Since the file you downloaded is zipped, it needs to be unpacked.

6. After this, go to the tab with the web interface of the TP-Link router, select “System tools” - “Firmware update” in the menu on the right.

Select the update file that we extracted from the archive and click “Open”. Then click on the “Upgrade” button, a message will appear, click “OK”.

The router will reboot and a window will appear asking for a login and password to enter the settings. Since all settings have been reset to factory settings, we use admin and admin to log in.

All firmware versions on the router are updated! Now all that remains is to configure the Internet connection and WiFi.

Are you having difficulties with your computer?

Our specialist will help you set up your computer and computer equipment. Call us and we will set up, repair, and adjust your computer equipment quickly, efficiently, and with a smile. Tel. in Stavropol 600-890.

Emergency computer help -We work for you!

Greetings, dear readers. Today I will tell you how to update the firmware of a TP-LINK Wi-Fi router using the example of TL-WR841N(d)

In the last article we learned how to configure

Today I will tell you how to update the firmware on it.

In fact, this is done very simply. To do this you will need:

• Find out the hardware version of your router
• Go to the tp-link website and download the latest software
• “Pour” it into the router

So let's get started!

First of all, we need to find out what hardware version we have inside. To do this, we need to physically get to the router, turn it over and below you will see a sticker with all sorts of information. There you can see your hardware version. ( Please note, this information is very important!)

The picture with the version is not mine, honestly taken from the Internet. I have version 8.

Next, once we find out what hardware version we have, go to the tp-link download site and select the router that interests us. In my case it is TL-WR841N.

If I click on it, we will be taken to the documentation and downloads page for this model. Next, we need to select our version, exactly the one we looked at below on the sticker. In my case it is v8.

Select the “firmware” tab:

After that, turn the “wheel” down and turn it to software. At the very top is the latest software version available for this router and this hardware version. In my case, this is version 140228_RU. Click on the software version. We download the archive with the firmware.

Now let's unpack this archive. There is a software file inside. In my case the file is called wr841nv8_ru_3_14_20_up_boot(140228).bin

After unpacking the file, go to the WEB settings of the router. In the last article I talked about using a browser. In short, in any browser in the address bar we type 192.168.0.1 or 192.168.1.1 (all routers are different). When prompted to enter your login and password, enter admin/admin(standard, if you haven't changed them).

Once in the settings on the main page, you can immediately see the version of the software that you currently have installed.

So, we are all ready to update the software.
ATTENTION! Further you do all actions at your own peril and risk! I do not bear any responsibility for your equipment!

To update the software, go to the section Network Tools -> Firmware Update. Press the button " Select a file" and in the window that opens, select the file with the software that we downloaded at the previous stage. Then press the button “ Update«.

After clicking the " Update» the software update process will begin.

During the update process STRICTLY PROHIBITED turn off the power, reboot, or generally interact with the router in some way. There is a chance to get a “brick”.

After the update, the router will automatically reboot (watch the power indicator on the router).

After the reboot, you can go back to the router and see what version of the software you have installed.

That's it, the software version on your router has been updated! Everything turned out to be not difficult at all. I hope my article helped you!

Updating the firmware of any computer/network device is an important parameter in the stable operation of the entire system. Since, thanks to updates, it is possible to correct errors in the code, thereby ensuring more stable operation of the device, closing security holes and sometimes adding new functions to the device. That is why, when purchasing any device, the first thing I recommend is updating the firmware. In this article I will describe step by step the process of updating the firmware of the TP-Link WR841ND router.

Before you start updating the firmware of the TP-Link WR841ND router, you need to configure the network card of your computer/laptop with which we will update the firmware, as described in the article Setting up a network to automatically obtain an IP address and DNS in Windows XP/Windows7/Windows 8 .

After this, you can connect the router to your computer/laptop using a network cable (it is included) to any LAN port (yellow ports), also do not forget to connect the TP-Link WR841ND to power.

Important!!! You should not update the router firmware by connecting to the WEB interface via Wi-Fi.

Open any browser (IE, Mazzila, Opera, Chrome...) and write in the address bar 192.168.0.1 and press "Enter". A window for entering your login and password will appear; the default login is admin, password- admin. Enter your username and password and press "OK".

Once on the web interface, we will see the version of the installed software (firmware version) and the hardware version.

The next step is to go to manufacturer's website and see which firmware version is current. To do this, on the manufacturer’s website in the column Software find your hardware version and click " Firmware".

After that, find the latest firmware version and download it to your computer. Since you downloaded the archive, you need to unzip it (otherwise you will not be able to update the firmware).

Let's go to the TP-Link WR841ND web interface. Select from the menu "System Tools" - "Firmware Update" - "Overview" point to the unzipped folder with the firmware and press the button "Update".

A window will appear asking you to confirm the firmware update for TP-Link WR841ND, click "OK". The update process will take no more than 3 minutes, after which the router will spontaneously reboot.

Attention!!! During the TP-Link WR841ND firmware update process, do not turn off the router yourself, this may damage it.

After downloading it, in the Firmware version line you will see the new firmware version of the router.

Now you can start setting up the Internet and Wi-Fi, since the TP-Link WR841ND web interface has a button " Quick setup"- it makes it easier to configure the router, the whole process will take no more than 2 minutes. In the router menu, select " Quick setup" and press "Next".

Then, depending on your provider, select the required connection type. If you do not know the type of connection, you can select Auto detection; if your connection type requires entering a login and password, prepare a provider agreement and find the required login and password there.

The next step after setting up the Internet is setting up Wi-Fi. The table shows the main Wi-Fi parameters and their recommended settings.