Bypassing security
* To undo a lock (security device) * Phone unlocking, the removal of a SIM lock on a mobile phone * iOS jailbreaking, removing the limitations imposed by Apple, Inc. on iOS devices * Rooting (Android), allowing users of Android devices to obtain root access within Android's subsystem (similar to iOS jailbreaking)Video games
* Unlockable (gaming), content that is available in video games but not accessible unless something is performed by the user to access to it ** Unlockable character, characters that can be unlocked in a video game ** Unlockable games, full video games that can be unlocked within another video game, often as easter eggsOther
*See also
* Unlocked (disambiguation) *