Upgrade 4.9R01 to 4.9R02

During my upgrade, as stated in the release notes and the installation guide, it indicates that the 4.9R01 patch 1 is required.

I looked everywhere, but I couldn’t locate where to download the 4.9R01 patch 1.

To activate patch 1, in the upgrade menu, choose 4.9R01 (option 2).

I am quite dissatisfied that the installation manual failed to provide an adequate guide.

I wish to be mistaken; could anyone clarify whether I am right?

I indeed upgraded the OV2500.

Great to know upgrade is successful. In future if you hit such problems, please contact support which will help to correct anything on ALE side or you will be provided proper explanation of documented steps