BES Upgrade

[route42nj]

I am doing my first BES upgrade from 4.1.4.26 to 4.1 SP6.

Is there a a step by step process or any tutorial for this? Should I be worried about downtime with this upgrade? How seamless is it going to be?

Anyone that has done this upgrade and can provide some tips for a noob would be greatly appreciated!

[linuxdaemon]

On the BB support pages, you can find upgrade documentation and release notes.

I have performed a few 4.1.x updates without anything more than double-clicking the .msi. I am a linux person, so if it had been any more difficult, I would have been lost The services do have to be stopped during the upgrade, so there will be minimal impact. As soon as the services restart, mail picks up where it left off and nothing is "lost" during that time. So doing it during a maintenance window, most people probably won't even know the difference.

[grappledon]

i did the upgrade from 4.1 to 5 and it was very easy, fast and harmless.