Configure IOS Resilience and Management Reporting
  
  Secure the Cisco IOS image and archive a copy of the running configuration
  R1(config)# secure boot-image 
  R1(config)# secure boot-config 
  
  R1# show secure bootset 
  
  
  Disable the IOS Resilient Configuration feature
  R1(config)# no secure boot-image 
   
  Verify 
  R1# show flash: