Data flow: Receiving enterprise push updates on a 

BlackBerry 10

 device

When there is new or updated data for a work app on a 

BlackBerry 10

 device, the application or content server pushes the data to the 

BlackBerry MDS Connection Service

 using an HTTP or HTTPS request. 

The 

BlackBerry MDS Connection Service

 sends the pushed data through the 

BlackBerry Dispatcher

, 

BlackBerry Affinity Manager

, and 

BlackBerry Infrastructure

 over port 3101 on the firewall.

The 

BlackBerry Infrastructure

 sends the data to the 

BlackBerry 10

 device.

The 

BlackBerry 10

 device sends a delivery confirmation to the 

BlackBerry Infrastructure

. The device app detects the incoming content and displays the content when the user opens the app.

The 

BlackBerry Infrastructure

 sends a delivery confirmation through the 

BlackBerry Affinity Manager

 and the 

BlackBerry Dispatcher

 to the 

BlackBerry MDS Connection Service

.

If configured to do so, the 

BlackBerry MDS Connection Service

 sends the delivery confirmation to the push initiator using an HTTP request.