Android Auto 17.2 Adds Locked-Phone USB Option to Curb Wired Disconnects
Updated
Updated · XDA Developers · Jul 6
Android Auto 17.2 Adds Locked-Phone USB Option to Curb Wired Disconnects
1 articles · Updated · XDA Developers · Jul 6
Summary
Android Auto v17.2.662614 adds a “Start Android Auto While Locked” setting that lets wired connections launch even when a phone remains locked.
Advanced Protection Mode’s USB Protection appears to be the trigger: it blocks USB data on locked devices, which can prevent Android Auto from connecting or cause repeated dropouts.
Google is positioning the new toggle as a workaround for that conflict, though the setting notes users can still connect wirelessly when USB auto-connect is disabled.
Earlier fixes have produced mixed results — a June Google Play Services update targeted Pixel and Samsung connection bugs, and some users now report more Android Auto crashes in 17.2.
Version 17.2 is already reaching some Play Store users, but the rollout may take days or weeks to reach all devices.