Ruijie x32pro brush openwrt enable wireless 160MHz

Fun ：
Turn on Wireless 5G Of 160MHz
Intranet through
ddns
opkg Install all kinds of plug-ins …
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Get ready

windows Terminal software

Software
tftpd64
winscp
mobaxterm

Brush firmware

The firmware
x32pro-initramfs.bin
x32pro-sys.bin	openwrt System firmware
x32pro-recovery-firmware.bin	Original firmware is used to restore

Software and firmware download address

link ：https://pan.baidu.com/s/1hyAtwYcfwtC2j3E78yPJAg?pwd=jd5g
Extraction code ：jd5g

Brush the machine step

1. Dismantling machine , Connect the serial port

First, find out the screws at the four corners of the bottom rubber strip , Pry open the front panel ;

Remove the screws at the four corners of the heat sink , Pry off the heat sink ;

Connect with serial port J19 Of amc Serial port pin ;

2. Get into uboot Options

use mobaxterm Software connection serial port , Baud rate setting 115200.

After the router starts , Press and hold now up/down key , Get into uboot Options .

3. Brush in x32pro-initramfs.bin

Get into uboot After the options , Choose the first 1. System Load Linux to SDRAM via TFTP;

Configure the computer network cable network card IP The address is 10.10.10.3, Subnet mask 255.255.255.0, gateway 10.10.10.1;

Use tftpd64 Of tftp server function , Brush in x32pro-initramfs.bin.

4. modify root User password

Brush in x32pro-initramfs.bin after , Modify in the serial port terminal root User password

passwd root

5. Back up the original firmware

Input the command in the serial port terminal

dd if=/dev/mtd7 of=/tmp/x32pro-recovery-firmware.bin

6. Export original firmware , Incoming new firmware

Modify the IP The address is automatically obtained DHCP Pattern .

use winscp Software login to 192.168.1.1, user name root, The password is the password set above , take **/tmp/x32pro-recover-firmware.bin export , And import x32pro-sys.bin** The firmware

7. brush x32pro-sys.bin

Serial port terminal input command

cd /tmp
mtd write x32pro-sys.bin firmware

Wait for the successful brushing ,reboot Just restart

8. Restore the original factory

The first 7 In step

mtd write x32pro-recover-firmware.bin firmware
reboot

effect

New system openwrt

wireless 5G Turn on 160MHz

frp Intranet through