Symantec Endpoint Protection Upgrade 14.2 - To 14.3 2021

Upgrading Symantec Endpoint Protection from 14.2 to 14.3: A Comprehensive Guide

: Do not perform third-party installations (like OS updates) simultaneously with the SEP upgrade. Broadcom TechDocs Phase 2: Upgrading the Management Server (SEPM) The SEPM must always be upgraded before the clients. Stop Services : Manually stop the Symantec Endpoint Protection Manager API Service Web Server services on all management servers in your site. Run Installer : Run the 14.3 setup.exe as an Administrator. Upgrade Wizard symantec endpoint protection upgrade 14.2 to 14.3

: If you have multiple management servers, cancel replication between sites before starting. Disable 3rd-Party Software Upgrading Symantec Endpoint Protection from 14

1. Launch the SEP 14.3 upgrade wizard on your SEP 14.2 management server.
2. Follow the prompts to select the upgrade type (e.g., in-place upgrade or migration).
3. Provide the necessary information, such as database credentials and server details.