.LOCK3 File Extension
- Developer by: BlackBerry (Research In Motion Limited)
- Category: Encoded and encrypted Files
What is an .LOCK3 file?
.LOCK3 is BlackBerry encrypted 3GP file
The lock3 file extension is associated with the BlackBerry smart phones. File contains encrypted video in 3GP file format. Protected BB video files can be decoded only in BlackBerry device, where they was encrypted.