You don't need a cable to enable your automator. Android 11+ supports ADB over Wi-Fi natively.
This allows you to set up a headless automation server—a phone mounted on a wall, controlled entirely by your PC scripts.
Using ADB to enable your automator is powerful, but treat it like giving your car keys to a mechanic. adb enable automator
Modern Android (10+) requires specific permissions for an automator to read the screen layout (UI hierarchy) and inject taps.
To enable a full automator (like automator or Appium), you must grant these permissions via ADB: You don't need a cable to enable your automator
adb shell pm grant your.package.name android.permission.DUMP
adb shell pm grant your.package.name android.permission.INJECT_EVENTS
Note: INJECT_EVENTS often requires a rooted device or a system app. For non-root, use uiautomator wrapper scripts.
ADB requires RSA authorization the first time a host connects. For controlled lab images you can pre-authorize a host by copying its adb public key into the device’s /data/misc/adb/adb_keys (root required). Example: This allows you to set up a headless
This article explains how to automate enabling and using Android Debug Bridge (ADB) for development and device management tasks. It covers prerequisites, security considerations, automated workflows for different scenarios (developer devices, unattended devices, and CI), practical scripts, and troubleshooting. Assumptions: you control the device(s), have permission to modify them, and can enable Developer Options at least once manually where required.