• 128+ Lessons

    This course mainly covers work-flow and troubleshooting process, repair cases of android phones

  • 1,100+ Mintues

    Follow more than 1,100 minutes video guidance to complete your repair work of android motherboard step by step

  • Continuously Updating

    We 'll keep on updating new lessons for android phone repair, all new added lessons will be free during the subscription period

We'll keep on updating new courses for different android phone models. All new added lessons in this course will be Free during the subscription period.

Course Overview

This course mainly covers work-flow and troubleshooting process for different android phone motherboards like Samsung, Huawei, Xiaomi and more. Take this course and you will know which circuit might be responsible for the issue you are dealing with and master the troubleshooting process of each circuit.
  • Workflow of different circuits covered Samsung, Xiaomi, Huawei, Redmi and more

  • Troubleshooting process step by step for different kinds of issues

  • Real cases demo show in our daily repair

    1. T280. Workflow of Samsung Galaxy S21 G991U Boot Up Circuit

    2. T281. Workflow of Samsung Galaxy S21 G991U Display Circuit

    3. T282. Workflow of Samsung Galaxy S21 G991U Touch and Fingerprint Circuit

    4. T283. Workflow of Samsung Galaxy S21 G991U Charging Circuit

    5. T284. Workflow of Samsung Galaxy S21 G991U Gyroscope and Accelerator Circuit

    6. T285. Workflow of Samsung Galaxy S21 G991U Microphone Circuit

    7. T286. Workflow of Samsung Galaxy S21 G991U Loudspeaker Circuit

    1. T082 - Brief Introduction of the Android Phone-1

    2. T083 - Brief Introduction of Android Phone-2

    3. T084 - Brief Introduction of Android Phone-3

    4. Small course - How to check a loudspeaker or an earpiece

    1. T106 - Samsung Galaxy S9 Layout and Teardown Introduction

    2. T107 - Samsung Galaxy S9 Components Distributions

    3. T108 - How To Use The Schematic

    4. T108 - Abbreviation

    5. T109 - Samsung Galaxy S9 Motherboard Structure Introduction

    6. T110 - Samsung Galaxy S9 Boot Up Circuit Workflow

      FREE PREVIEW
    7. T111 - Samsung Galaxy S9 Boot Issues Troubleshooting Reference Process

    8. T111 - S9 Relative Connector And Contacts Reference Diode Values

    9. T112 - Samsung Galaxy S9 Display And Touch Circuit Workflow

    10. T113 - Samsung Galaxy S9 Display And Touch Circuit Issues Troubleshooting Reference Process

    11. T114 - Samsung Galaxy S9 Front and Iris Camera Circuit Workflow

    12. T115 - Samsung Galaxy S9 Front And Iris Camera Issues Troubleshooting Reference Process

    13. T116 - Samsung Galaxy S9 Rear Camera Circuit Workflow

    14. T117 - Samsung Galaxy S9 Rear Camera Issues Troubleshooting Reference Process

    15. T118 - Samsung Galaxy S9 Speaker Circuit Workflow And Troubleshooting Reference Process

    16. T119 - Samsung Galaxy S9 Motor Circuit Workflow and Troubleshooting Reference Process

    17. T120 - Samsung Galaxy S9 Microphone Circuit Workflow

    18. T121 - Samsung Galaxy S9 Microphone Circuit Issues Troubleshooting Reference Process

    19. T122 - SAMSUNG Galaxy S9 Charging Circuit Working Process And Troubleshooting Reference Process

    20. T123 - SAMSUNG Galaxy S9 Wireless Charging Circuit Workflow And Troubleshooting Reference Process

    21. T124 - SAMSUNG Galaxy S9 Wi-Fi Circuit Workflow

    22. T125 - SAMSUNG Galaxy S9 Wi-Fi Circuit Troubleshooting Reference Process

    23. T126 - SAMSUNG Galaxy S9 Sensor Working And Troubleshooting Reference Process (A)

    24. T127 - SAMSUNG Galaxy S9 Sensor Working And Troubleshooting Reference Process (B)

    25. T128 - SAMSUNG Galaxy S9 NFC Circuit Working And Troubleshooting Process For Reference

    26. T129 - SAMSUNG Galaxy S9 RF Circuit Working And Reference Troubleshooting Process

    1. T150 - SAMSUNG Galaxy S10 Cellphone Layout And Motherboard Structure Brief Introduction

    2. T150 (2) - SAMSUNG Galaxy S10 Motherboard Structure And Connector Diode Values For Reference

    3. T151 - SAMSUNG Galaxy S10 Boot Circuit Working Process and Troubleshootig Reference Process

    4. T152- SAMSUNG Galaxy S10 Display And Touch Circuit Working Process and Troubleshootig Reference Process

    5. T155.2 - SAMSUNG Galaxy S10 Vibrator Circuit Working Process and Troubleshootig Reference Process

    6. T153- SAMSUNG Galaxy S10 Front Camera Circuit Working Process and Troubleshootig Reference Process

    7. T154- SAMSUNG Galaxy S10 Ultra Wide Camera Circuit Working Process and Troubleshootig Reference Process

    8. T155- SAMSUNG Galaxy S10 Speaker Circuit Working Process and Troubleshootig Reference Process

    9. T156- SAMSUNG Galaxy S10 Microphone Circuit Working Process and Troubleshootig Reference Process

    10. T157- SAMSUNG Galaxy S10 Wired Charging Circuit Working Process and Troubleshootig Reference Process

    11. T157.2- SAMSUNG Galaxy S10 Wireless Charging Circuit Working Process and Troubleshootig Reference Process

    12. T158- SAMSUNG Galaxy S10 Wi-Fi Circuit Working Process and Troubleshootig Reference Process

    13. T159-1. SAMSUNG Galaxy S10 Sensors Circuits (Part A)

    14. T159.2 - SAMSUNG Galaxy S10 Sensor Circuits (Part B)

    15. T160 - SAMSUNG Galaxy S10 NFC and Flash Circuits For Reference

    16. T161 - SAMSUNG Galaxy S10 RF Circuit Working Process And Troubleshooting Reference Process

    1. T177-Samsung A50 Layout and Motherboard Introduction

    2. T178A-Samsung A50 Boot Up Circuit

    3. T178B-Samsung A50 Side Button Keys Circuit

    4. T179-Samsung A50 Display and Touch Circuit

    5. T180-Samsung A50 Front Camera Circuit

    6. T181-Samsung A50 Rear Camera Circuit

    7. T182-Samsung A50 Loudspeaker Circuit

    8. T183-Samsung A50 Earpiece Circuit

    9. T184-Samsung A50 Microphone Circuit

    10. T185-Samsung A50 Charging Circuit

    11. T186-Samsung A50 Wifi Circuit

    12. Samsung A50 Reference Diode Value

    1. T085 - Xiaomi Mi9 - workflow of boot up circuit

    2. T086-Xiaomi Mi9-troubleshooting reference process-can not boot up with large current

    3. T087-Xiaomi Mi9-troubleshooting reference process-can not boot up with current value is 0

    4. T088 - Xiaomi Mi9 troubleshooting reference process - can not boot up with small current

    5. T089-Xiaomi Mi9 - workflow of display circuit

    6. T090-Xiaomi Mi9 - reference troubleshooting of display issues

    7. T091-Xiaomi Mi9 touch circuit workflow

    8. T092-Xiaomi Mi9 reference troubleshooting process of touch issues

    9. T093 - Xiaomi Mi9 Wi-Fi circuit workflow

    10. T094 - Xiaomi Mi9 wifi circuit troubleshooting reference process

    11. T095 - Xiaomi Mi9 front camera workflow

    12. T096 - Xiaomi Mi9 front camera troubleshooting reference process

    13. T097 - Xiaomi Mi9 rear camera workflow

    14. T098 - Xiaomi Mi9-rear camera troubleshooting reference process

    15. T099 - Xiaomi Mi9 workflow of charging circuit

    16. T100 - Xiaomi Mi9 charging circuit reference troubleshooting process

    17. T101-Xiaomi Mi9 audio circuit workflow

    18. T102-Xiaomi Mi9 audio circuit troubleshooting process-Micophone

    19. T103-Xiaomi Mi9 loudspeaker issues reference troubleshooting process

    20. T104-Xiaomi Mi9 - baseband and radio frequency circuit workflow

    21. T105-Xiaomi Mi9 baseband troubleshooting process

About this course

  • $139.00
  • 128 lessons
  • 18.5 hours of video content

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