Every since I've owned a BlackBerry I have always struggled as to the best way to lock my device. Obviously using the native password lock is the best, most secure way to go, but sometimes it just doesn't work well for a users needs. There are other options as well like just locking the keyboard (holding the A key or using the lock button) or using a third-party app to get the job done. What we want to know is just how you lock your device (if you do at all). Do you use a password? Just the lock button? A third-party app? Let us know in the poll above which option best fits you, then sound off in the comments!