@libreovergratis@mastodon.social
Post #4206565
2026-07-26 14:07 UTC
@GrapheneOS@grapheneos.social
Just to be clear, is USB physically disconnected during both BFU and AFU locked states if set to "Charging only when locked"?
This is something I've always wondered.
Replies (1)
-
@GrapheneOS@grapheneos.social 2026-07-26 14:15
@libreovergratis@mastodon.social Yes, that mode blocks new USB connections as soon as the device is locked at both a software and hardware level. It disables USB data at a hardware level once there are no longer any USB connections. A USB connection made while unlocked will continue working but new connections will still be blocked. Once the existing connection ends, USB data is disabled. If you're using a USB connection and lock the device, you can disconnect it to disable USB in software and hardware.