⚡ 1. Power & Boot Issues
🔋 2. Charging Problems
🔥 3. Battery & Heating Problems
📱 4. Display & Touchscreen Faults
📡 5. Network, SIM & Signal Issues
🔊 6. Sound & Audio Problems
📸 7. Camera & Flash Issues
💻 8. Software & System Issues
💧 9. Water or Liquid Damage
💾 10. Storage & Memory Problems
🎛️ 11. Sensor & Button Faults