← All Kali Issues
ADB

Unauthorized device

P Permission Medium

🔴 Error Message

Device unauthorized for ADB debugging

📖 What This Means

Device has not approved ADB connection.

🔧 Step-by-Step Fix

  1. Accept RSA fingerprint prompt on device
  2. Revoke and re-approve: adb kill-server
  3. Enable USB debugging again

🔗 More ADB Issues

ADB
Device not found
ADB
USB debugging not enabled
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