Google shipped ADB Wi-Fi 2.0 on September 9 Android Developers Blog, replacing the Bonjour and legacy mDNS layers with a new stack that keeps wireless devices connected through network changes and device sleep cycles. The update lands in Android 17, Android SDK Platform-Tools 37.0.0, and Android Studio Quail 3 or later Android Developers Documentation.
Image credit: Android Developers Blog
The rewrite touches all three core components. A new adb server stack uses mDNS to maintain connections when Wi-Fi configurations shift or devices power off. The adbd daemon now automatically disables wireless debugging on untrusted networks and re-enables it when the device returns to an allowed network. Android Studio’s Device Manager surfaces Wi-Fi pairing directly, removing the previous multi-step discovery flow.
Google measured a 32% improvement in auto-connection success rates and a 66% speed increase for 90% of connections Android Developers Blog. The feature works across phones, tablets, Wear OS, and Android TV devices.
Setup remains straightforward: enable Wireless debugging in Developer Options, open Android Studio’s Device Manager, click the pair-over-Wi-Fi icon, then scan the QR code or enter the pairing code. The documentation page also links a YouTube presentation from Android Makers by droidcon 2026 Android Developers Documentation.
For developers who have wrestled with flaky wireless ADB sessions, the mDNS overhaul addresses the most common failure mode — dropped connections after routine network events. The trust-aware daemon adds a security layer that was previously missing. See our earlier coverage of Tinder’s Android cold-start optimization with R8 for another example of Android tooling improvements.
The rollout is live now for developers on the listed versions. Google encourages bug reports through the standard Android Studio feedback channel.
