Now with Free Lock Application for Blackberry is Blackberry Messenger you can maintain the security and privacy of fuel that is in your BB, this application has many important features that can greatly help you transform and maintain fuel chatig who may not want to know by others.

Lock BBM is the best app available for BlackBerry ® to ensure complete PRIVACY and SECURITY. Key BBM allows you to password protect your BlackBerry ® Messenger from unauthorized access and have full control over BBM while leaving the device open for normal use like Phone, Internet, Games and Apps.

Features Free Lock For Blackberry
For the first time, a BBM lock that prevents entry into BBM from Message Application (for group chat)
Display UI is simple and easy to use
Quickly switch between Lock and Unlock mode.
Key BBM on Application switcher
Now works for BBM Group Chat
There is no battery drainage problem!