Hello,
I just downloaded MB3 on iOS. I updated settings according to setup, but when i try to log in, i get this message :
However, i am already on 5.5.0…
Can anyone advise ? 
Thanks
Your server was updated? Is it running sql server? We need more info.
Yes all instances are running 5.5.0 and are running SQL server. Do i have to do something to update database ?
You should update sambapos again there is a newer version but also make sure you update message server.
Great, updated again and it worked, even though it’s still 5.5.0. Thanks so much.