Solved ASUS TUF-AX4200Q CFE Restore?

[snwib239]

Hi.
I'm using ASUS TUF-AX4200Q(小旋风Pro).

Somthing went wrong in "Factory" mtdblock.
Not a brick, but some functions are not working properly.

Is there any way to restore the original CFE?

 

[Adooni]

did you try https://github.com/JackMerlin/How-to-flash-the-CFE-of-RT-AC86U-and-other-HND-routers

 

[snwib239]

Someone shared me the nand content backup of the same model.

After editing some values (such as serial_no, label_mac, secret_code etc.) by hex editor,
I flashed using mtd-write command on ssh.

Now my router works fine!

Thx for the help.