How to reset the cisco router for factory default and how to reset cisco router password

How to reset the cisco router for factory default and how to reset cisco router password:

Hi Friends, If you forgot Cisco router password then don't worry follow these steps and break the password.

1. Reboot the router
2. ctrl+break
3. then
4. > o/r 0x2142
5. > reset
6. then off the router
7. 
   then "NO"
8. 
   >enable
9. #sh run
10. #copy start run
11. #config t
12. #no enable secret
13. #no enable password
14. #enable password cisco
15. #exit
16. #copy run start
17. #config t
18. #config-register 0x2102
19. #exit