All,

I'm doing a SP1 + MR1 upgrade next week and would like some feedback on my plan. Environment is:

2 x BES 5.0.0 servers in HA setup i.e. 1 active 1 standby.
1 x BAS server running on its own.

My steps are as follows:

1) Turn off the BAS server or at least stop the BAS service.
2) Log in and upgrade the standby BES node to SP1 + MR1 and reboot.
3) Upgrade the BAS server and reboot.
4) Log in to BAS and perform a manual failover and make sure it all works.
5) Upgrade the other BES server to SP1 + MR1 and reboot.

Does that plan seem sound?

Embarrassingly, I can't find any information on RIM's site about the upgrade procedure.

Thanks for any advice.