FUS upgrade to release 1.9.0.0

[lilanthadilan]

I am going to upgrade FUS of a Cisco 2504.

Currently it's information is as below:

Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 8.2.166.0
Bootloader Version............................... 1.0.20
Field Recovery Image Version..................... 1.0.0
Firmware Version................................. PIC 16.0

Is it possible to directly upgrade to FUS 1.9.0.0?

As per cisco documentation, this upgrade will upgrade the field recovery image from 7.0.112.21 to 7.6.101.1 but my current field recovery image version is 1.0.0 due to which I'm not very confident if this upgrade is possible.

Thank you.

[Sandeep Choudhary]

yes you can upgrade the FUS directly to 1.9. Once its donw then you will see FRIV to 7.6.101.1

INfo: Plan atleast 30-45 min downtime before you upgrade FUS.

Regards

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