FMC Update issue

[Jatinsantosh]

Hi

I am updating my new FMC, before migration but getting this error.

Can anyone help to resolve this issue, as I am a beginner in Firewalls.

[Sheraz.Salim]

 seem like to hitting a bug

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd20551

try to re-download it and upload it to FMC.

[Herald Sison]

are you downloading it from the support site and uploaded it in your FMC or you just downloaded it directly from your FMC?

[star btsistem]

For 7.2.4 it gives the error "Upload failed:  Package signature failed validation!". I have redownloaded the file again as described in the bug workaround solution, it still gives the same error.

[star btsistem]

I have opened a TAC case. An enginner stated that there is a global problem about the upgrade packages. The problem is related to md5 checksum i think. Because when TAC engineer compares the md5 checksum values on FMC and on cisco.com, we saw that the values do not match. The engineer prepared the packages for us, and we could upload the upgrade packages successfully.