A customized startup sequence for Android devices, commonly displaying imagery and sound associated with the fictional organization NERV from the Neon Genesis Evangelion anime series. This replaces the device’s default manufacturer-provided animation upon booting up. A user might install this through custom ROMs, rooted devices, or dedicated applications to personalize the visual experience during device initialization.
Personalizing the initial device experience is a core tenet of the Android operating system’s open nature. These custom displays provide users with a method to inject their individuality and interests into an otherwise standardized device. The popularity of these types of modifications demonstrates the user’s desire for deeper customization beyond app installations and theme alterations. Historically, modifying boot sequences has served as a prominent example of Android’s flexibility and its active development community.