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Course curriculum

    1. Replace Battery Cell and Remove Important Battery Message (iPhone 14)

    2. Replace Battery Cell and Remove Important Battery Message (iPhone 13 Pro Max)

    3. Replace Battery Cell and Remove Important Battery Message (iPhone 12)

    4. Replace Screen and Remove the Important Display Message (iPhone 14)

    5. Replace Screen and Remove the Important Display Message (iPhone 13 Pro)

    1. Set Up Your Motherboard Repair Station (Quick Guide)

    2. How to Trigger the iPhone Motherboard Boot Process

    3. Boot Trigger Guide for iPhone 6 to 15 Pro Max Motherboard

    4. The iPhone I2C Bus (A8-A15 CPU)

    1. iPhone 14 Series Course Coming Soon

    2. 1.1 Boot Circuit Working Process

    3. 1.2 Stuck at Apple Logo and Reboot

    4. 1.2 The Restore Error Code Reference Chart

    5. 1.3 Large Current When Connecting with the DC Power Supply

    6. 1.4 Abnormal Current After Triggering

    7. 2.1 Display Circuit Working Process

    8. 2.2 Display Circuit Troubleshooting

    9. 3.1 Touch Circuit Working Process

    10. 3.2 Touch Circuit Troubleshooting

    11. 4.1 Microphone Circuit Working Process

    12. 4.2 Microphone Circuit Troubleshooting

    13. 5.1 Speaker Circuit Working Process

    14. 5.2 Speaker Circuit Troubleshooting

    15. 6.1 Front Camera Circuit Working Process

    16. 6.2 Front Camera Circuit Troubleshooting

    1. 00. Basic Introduce

    2. 1.1 Boot Working Process

    3. 1.2 Boot Circuit Common Senses

    4. 1.3 Boot Circuit Troubleshooting

    5. 2.1 Display Circuit Working Process

    6. 2.2 Display Circuit Troubleshooting

    7. 2.3 How to Remove Important Display Message

    8. 3.1 Touch Circuit Working Process

    9. 3.2 Touch Circuit Troubleshooting

    10. 4.1 Microphone Circuit Working Process

    11. 4.2. Microphone Circuit Troubleshooting

    12. 5.1. Speaker Circuit Working Process

    13. 5.2. Speaker Circuit Troubleshooting

    14. 6.1. USB Circuit Working Process

    15. 6.2. USB Circuit Troubleshooting

    16. 7.1. Charging Circuit Working Process

    17. 7.2. Charging Circuit Troubleshooting

    18. 8.1. Rear Camera Circuit Working Process

    19. 8.2. Rear Camera Circuit Troubleshooting

    20. 8.3. Super Wide Camera Working Process (Block Diagram)

    21. 9.1. Strobe Flash Circuit Working Process

    22. 9.2. Strobe Flash Circuit Troubleshooting

    23. 10.1. Wi-Fi Circuit Working Process

    24. 10.2. Wi-Fi Circuit Troubleshooting

    25. 11.1. Basebabd Circuit Working Process

    26. 11.2. Baseband Circuit Troubleshooting

    1. IP12 - 0.0. Course Brief Introduction

    2. IP12 - 1.1. Boot Circuit Working Process

    3. IP12 - 1.2. Boot Circuit Common Senses

    4. IP12 - 1.3.1. Boot Circuit Troubleshooting: Stuck at Apple Logo

    5. IP12 - 1.3.1. iPhone Restore Error Code Reference Chart (Keep Updating)

    6. IP12 - 1.3.2. Large Current Leakage Once Connect with the DC Power Supply

    7. IP12 - 1.3.3. Abnormal Current After Triggering

    8. IP12 - 2.1. Display Circuit Working Process

    9. IP12 - 2.2. Display Circuit Troubleshooting

    10. IP12 - 3.1. Touch Circuit Working Process

    11. IP12 - 3.2. Touch Circuit Troubleshooting

    12. IP12 - 4.1. Face ID Working Process

    13. IP12 - 4.2. Face ID Troubleshooting

    14. IP12 - 5.1. Front Camera Working Process

    15. IP12 - 5.2. Front Camera Troubleshooting

    16. IP12 - 6.1. Rear Camera Working Process

    17. IP12 - 6.2. Rear Camera Troubleshooting

    18. IP12 - 7.1. Flash Circuit Working Process

    19. IP12 - 7.2. Flash Circuit Troubleshooting

    20. IP12 - 8.1. Microphone Circuit Working Process

    21. IP12 - 8.2. Microphone Circuit Troubleshooting

    22. IP12 - 9.1. USB Circuit Working Process

    23. IP12 - 9.2. USB Circuit Troubleshooting

    24. IP12 - 10.1. Charging Circuit Working Process

    25. IP12 - 10.2. Charging Circuit Troubleshooting

    26. IP12 - 11.1. Wirelsss Charging Circuit Working Process

    27. IP12 - 11.2. Wirelsss Charging Circuit Troubleshooting

    28. IP12 - 12.1. Wi-Fi Circuit Working Process

    29. IP12 - 12.2. Wi-Fi Circuit Troubleshooting

    30. IP12 - 13.1. Baseband Circuit Working Process

    31. IP12 - 13.2. Baseband Circuit Troubleshooting

    1. 01. How to Replace the Small Component

    2. 01. How to Replace the Small Component

    3. 02. How to Replace the Small IC (No Underfill)

    4. 03. How to Replace IC Chip with Underfill

    5. 04. How to Jump Wire

    6. 05. How to Fix the Missing Pad

    7. 06. How to Separate the iPhone 12 Motherboard

    8. 07. How to Fix the Pad On the Middle Layer

    9. 08. How to Replace the Connector
  • $299.00
  • 122 lessons
  • 10.5 hours of video content

You will Learn

  • Working Process

    Learn step by step to understand each circuit-related component, including parts, chips, and connectors, and gain insight into how each circuit functions.

  • Troubleshooting

    Apply the knowledge you've gained to effectively use tools like the bitmap, multimeter, DC power supply, and thermal imager to identify the root cause of defects.

  • Soldering Handwork

    Master essential soldering skills such as replacing small components, chips, connectors, and jump wires, as well as motherboard separation and reassembly, etc. Gain confidence in handling the motherboard without fear of damage.

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