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The main content of this article is to explain "what is the method of WRTnode firmware refresh". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what is the method of WRTnode refreshing firmware"!

One: prepare the firmware

See compiling WRTnode firmware. If you don't want to compile it yourself, you can download WRTnode factory firmware, linux kernel 3.10.44, or newer firmware, linux kernel 3.14.18.

Two: refresh the firmware

There are two common methods of brushing the machine:

Method 1: brush the machine through the web interface

The PC is connected to the wifi of WRTnode or the PC is connected to WRTnode through a network cable. After the connection is successful, open the browser, enter i.wrtno.de or 192.168.8.1 or openwrt.lan in the address bar, enter the luci interface of openwrt, and enter your login password (if you have not changed the password, the password is empty).

In system-> backup / upgrade, refresh the firmware, select the location of the firmware, and click Refresh firmware.

As shown in the figure above, the last configuration is saved by default when the firmware is refreshed, and the previous configuration is not saved if you leave it unchecked.

Wait for the upload to complete, click execute, and then start erasing the flash. Wait patiently for a few minutes, and do not lose power or manually disconnect the wifi in the process. After erasing and writing, WRTnode is automatically restarted. If the operation is correct, you can see the WRTnodexxxx again and reconnect it.

Method 2: brush the machine through the command line

PC is connected to the wifi of WRTnode or connected to WRTnode through a network cable. The linux system uses scp to upload firmware, and the windows system can upload firmware using winscp software.

Place the firmware in the / tmp directory of wrtnode. Open putty,SSH to wrtnode. Execute the following command on the command line:

Root@OpenWrt:~#mtd write-r openwrt-ramips-mt7620n-wrtnode-squashfs-sysupgrade.bin firmware

Write flash:

Restart:

At this point, I believe you have a deeper understanding of "what is the method of WRTnode to refresh firmware". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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