Found in the recent BlackBerry OS 10.2.1.2947 was BBM version 10.3.12.67, which includes stickers functionality.
The new BBM update was supposed to be rolled out of beta last week. However, a backlog of apps in the Apple App Store had forced BlackBerry delay the rollout.
However, if you’d like to get your BBM 10.3 action with stickers, download the following leaked version. Stickers purchasing works and this version is functional on 10.2.1.xxx and 10.3.
*DISCLAIMER* – This is an unofficial software release. There are no guarantees that it is stable. You may damage your phone. We assume absolutely NO responsibility for any damages that may occur. Install this leaked software release at your own risk.