How to install IOS image file from tftp server in Rommon

#rommon
The following variables are REQUIRED to be set for tftpdnld:
IP_ADDRESS: The IP address for this unit
IP_SUBNET_MASK: The subnet mask for this unit
DEFAULT_GATEWAY: The default gateway for this unit
TFTP_SERVER: The IP address of the server to fetch from
TFTP_FILE: The filename to fetch
Following are the commands which we need to follow while restoring the IOS image from TFTP server and TFTP server will be installed in your laptop/computer
IP_ADDRESS=10.1.1.1 (IP address of router's interface)
IP_SUBNET_MASK=255.0.0.0 (Subnet mask of router's interface)
DEFAULT_GATEWAY=10.1.1.2 (your laptop/computer IP address)
TFTP_SERVER=10.1.1.2 (TFTP server's IP address which will be your computer IP address
TFTP_FILE=c1900-universalk9-mz.SPA.155-3.M4a.bin (downloaded image file from cisco websites)
tftpdnld (commands to download images from your tftp server)
y (It will ask do you want to install image or not)
reset (this command will be use to reset the router)

[@MuhammadHamza-wl9or]

How to iOS copy from Cisco switch to pc