CSCtz76181 - eUSB percentIOSXEBOOT-1-BOOTFLASH_FAILED_MISSING - error seen during Boot-up

[vj96]

%IOSXEBOOT-1-BOOTFLASH_FAILED_MISSING: (rp/0): Required Bootflash disk failed or missing, reloading system

Can anyone help me overcome this error in ASR 1002-X?

[Leo Laohoo]

Upgrade the firmware.

[vj96]

How to upgrade the firmware?
Please help me!!

[Leo Laohoo]

The Release Notes will contain detailed instructions on how to upgrade the firmware.

[vj96]

It’s stuck in rommon mode and unable to boot because of this bug. Can someone help me?

[Leo Laohoo]

Console into the router and boot.
I want to see the boot-up process.