To upgrade the Apex One server and Apex Central, please refer to the document available at https://docs.trendmicro.com/all/ent/apex-one/2019/en-us/apexOne_2019_iug.pdf.
You can also refer to the KB article at https://success.trendmicro.com/solution/KA-0013155 to control which agents will be upgraded in Apex One, in order to avoid high bandwidth consumption.
How to upgrade My Apex Central and Apex One?
To upgrade the Apex One server and Apex Central, please refer to the document available at https://docs.trendmicro.com/all/ent/apex-one/2019/en-us/apexOne_2019_iug.pdf.
You can also refer to the KB article at https://success.trendmicro.com/solution/KA-0013155 to control which agents will be upgraded in Apex One, in order to avoid high bandwidth consumption.
