You are downloading the BBM XAP file v220.127.116.11 for Windows Phone. BBM is a free and useful Social app: BBM brings you together in the moment with friends and family through instant chats, picture sharing, voice notes and more. Download the official ... You can now download the offline XAP file to install & try it.
Download Locations for BBM 18.104.22.168 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline BBM XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.