Unlock

Unlock, unlocking and unlockable may refer to:

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 eggs

Other

 * Unlock (charity), a British charity
 * Unlock (album), a 2018 album by Day6
 * "Unlock" (song), a 2016 song by KAT-TUN