Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

BaltoStar_12467's avatar
BaltoStar_12467
Jan 02, 2014

BIG-IP : upgrade fails to transfer configuration

BIG-IP 11.4.0 Build 2384.0 Final I want to upgrade to 11.4.1 retaining current configuration. I downloaded BIGIP-11.4.1.608.0.iso and uploaded to BIG-IP and installed to volume HD1.2 ( HD1.1 has...
11.4
management
system upgrades
tmos 11.4
upgrade
Pedro_Haoa's avatar
Pedro_Haoa
Ret. Employee
Jan 02, 2014

Hi,

 

You can try returning to the previous volume, take a Backup in System -> Archives, and download the UCS file. Then, go to the new volume and upload the UCS file. Finally restore the UCS file and wait a few minutes for the configuration loading process.