In a significant move to bolster device security, Google has begun rolling out an auto-restart feature for Android smartphones and tablets. This functionality, introduced with the latest Google Play services update (version 25.14), is designed to automatically reboot devices that have remained locked for three consecutive days.
The primary objective of this feature is to enhance data protection. When an Android device is restarted, it enters a state known as Before First Unlock (BFU). In this mode, the device’s data remains encrypted and is inaccessible until the user enters their passcode. This contrasts with the After First Unlock (AFU) state, where data is more readily accessible once the device has been unlocked. By initiating an automatic reboot after 72 hours of inactivity, the device ensures that sensitive information remains secure, especially if the device has been lost or left unattended.
This security measure is not entirely unprecedented. GrapheneOS, a privacy-focused Android variant, offers a similar auto-reboot feature, allowing users to set the reboot interval between 10 minutes and 72 hours. Additionally, Apple introduced an “Inactivity Reboot” feature with iOS 18.1, which automatically restarts devices after a period of inactivity to enhance security.
The rollout of Google Play services version 25.14 is expected to reach users over the coming weeks. Given the integral role of Play services in the Android ecosystem, this update will be available to a vast majority of Android devices without necessitating a full operating system update.
As of now, Google has not provided detailed information regarding the specific Android versions that will support this feature or whether users will have the option to customize the auto-restart settings. It remains to be seen if there will be notifications informing users when an automatic reboot has occurred.
This development underscores Google’s ongoing commitment to enhancing user security and data protection. By implementing proactive measures like the auto-restart feature, Google aims to provide users with greater peace of mind regarding the safety of their personal information.
