cisco 828 flash file

If someone erased the flash file, is any other option to get back router on Router prompt istead of rommon one. regards

On the boot press the break key :

Use the tftpdnld command it erases all existing data in Flash memory before downloading a new software image to the router , but it isn't a problem in your state .

For the reference of this command see :

Rocco

Thanks your help but how I load an IOS image there is any instruction and or bat file.