How to flash firmware to Linksys WRT1900AC

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How to flash firmware to Linksys WRT1900AC

chuacw

Sun, 22 May 2016 @ 10:35 AM

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Connect TTL to USB cable to PC.
Start up putty and connect by serial to the COM port powered by Prolific @ 115 kbps.
Power up WRT1900AC.
Press spacebar when you see lines scrolling in the putty terminal.
Run tftp server on machine at 192.168.0.2 (or IP of machine in instructions below).
Enter following commands into putty terminal:

setenv firmware_name firmware.img
setenv ipaddr 192.168.0.1
setenv serverip 192.168.0.2
setenv netmask 255.255.255.0
run flash_pri_image
reset

Hacking, Network, OpenWRT

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