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A friendly server from Germany – which tends to attract techy people, but welcomes everybody. This is one of the oldest Mastodon instances.

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Aljoscha Rittner (beandev)

@jasonkoebler
Btw., this is a feature in Android. On disconnect from internet the Android phone can log out and lock the phone. It's an option in security settings. (and yes, not a reboot)
@jwildeboer

@beandev @jasonkoebler @jwildeboer The (default?) #GrapheneOS settings are to reboot if unattended for 12 hours and use USB only for charging, if it is plugged in while locked, reducing the main attack vectors for unauthorized-data-dumping software.

@marcel @beandev @jasonkoebler @jwildeboer The default timer for auto-reboot is currently 18 hours as we felt that was probably as low as we could go while still having the feature be completely "invisible" to the average user that will unlock their phone once before they go to bed and once when they wake up. The default used to initially be 72 hours since we wanted to be very conservative to ensure people aren't taken aback by the feature.

You can configure it quite low, with the minimum being 10 minutes.