Troubleshooting Device Connection IssuesTroubleshooting Device Connection Issues

Troubleshooting Device Connection IssuesTroubleshooting Device Connection Issues

Common Connection ProblemsCommon Connection Problems

Device Not DetectedDevice Not Detected

1. Check USB cable quality
2. Try different USB ports
3. Install proper drivers
4. Enable USB debugging

Driver InstallationDriver Installation

• Download drivers from manufacturer
• Install as Administrator
• Restart computer after installation

USB DebuggingUSB Debugging

1. Go to Settings > About Phone
2. Tap Build Number 7 times
3. Go back to Settings > Developer Options
4. Enable USB Debugging

Advanced SolutionsAdvanced Solutions

• Try EDL mode for Qualcomm devices
• Use Download mode for Samsung
• Check device authorization