One of the most common things BlackBerry users need to do is unlock their device for use on another carrier, prepaid SIM or "just to do it". Looking around a bit we realized we had no real instructions posted anywhere for easy access on getting it done, so here we are. The quick video above shows how to unlock your device after obtaining an unlock code. I did it here on my Bold 9650 and full instructions for other QWERTY devices as well as Storm and Pearl devices are posted after the jump. If you need an unlock code you can sometimes get one straight from your carrier, or you can check out our BlackBerry Unlocking forums for more information/discussion on unlock companies and even check out current contests and promotions for unlock codes.