• 60+ Lessons

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

  • 500+ Mintues

    Follow more than 500 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

Coupon Code: ANDROID$30OFF

Coupon Code Expiry Date: 31th, Oct. 2021

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  • 00 Hours
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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 and more

  • Troubleshooting process step by step for different kinds of issues

  • Real cases demo show in our daily repair

  1. 01
    • T082 - Brief Introduction of the Android Phone-1

    • T083 - Brief Introduction of Android Phone-2

    • T084 - Brief Introduction of Android Phone-3

  2. 02
    • T106 - Samsung Galaxy S9 Layout and Teardown Introduction

    • T107 - Samsung Galaxy S9 Components Distributions

    • T108 - How To Use The Schematic

    • T108 - Abbreviation

    • T109 - Samsung Galaxy S9 Motherboard Structure Introduction

    • T110 - Samsung Galaxy S9 Boot Up Circuit Workflow

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

    • T111 - S9 Relative Connector And Contacts Reference Diode Values

    • T112 - Samsung Galaxy S9 Display And Touch Circuit Workflow

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

    • T114 - Samsung Galaxy S9 Front and Iris Camera Circuit Workflow

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

    • T116 - Samsung Galaxy S9 Rear Camera Circuit Workflow

    • T117 - Samsung Galaxy S9 Rear Camera Issues Troubleshooting Reference Process

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

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

    • T120 - Samsung Galaxy S9 Microphone Circuit Workflow

    • T121 - Samsung Galaxy S9 Microphone Circuit Issues Troubleshooting Reference Process

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

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

    • T124 - SAMSUNG Galaxy S9 Wi-Fi Circuit Workflow

    • T125 - SAMSUNG Galaxy S9 Wi-Fi Circuit Troubleshooting Reference Process

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

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

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

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

  3. 03
    • T085 - Xiaomi Mi9 - workflow of boot up circuit

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

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

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

    • T089-Xiaomi Mi9 - workflow of display circuit

    • T090-Xiaomi Mi9 - reference troubleshooting of display issues

    • T091-Xiaomi Mi9 touch circuit workflow

    • T092-Xiaomi Mi9 reference troubleshooting process of touch issues

    • T093 - Xiaomi Mi9 Wi-Fi circuit workflow

    • T094 - Xiaomi Mi9 wifi circuit troubleshooting reference process

    • T095 - Xiaomi Mi9 front camera workflow

    • T096 - Xiaomi Mi9 front camera troubleshooting reference process

    • T097 - Xiaomi Mi9 rear camera workflow

    • T098 - Xiaomi Mi9-rear camera troubleshooting reference process

    • T099 - Xiaomi Mi9 workflow of charging circuit

    • T100 - Xiaomi Mi9 charging circuit reference troubleshooting process

    • T101-Xiaomi Mi9 audio circuit workflow

    • T102-Xiaomi Mi9 audio circuit troubleshooting process-Micophone

    • T103-Xiaomi Mi9 loudspeaker issues reference troubleshooting process

    • T104-Xiaomi Mi9 - baseband and radio frequency circuit workflow

    • T105-Xiaomi Mi9 baseband troubleshooting process

  4. 04
    • T130 - Huawei P30 workflow of boot up circuit

    • T139 - Huawei P30 boot up circuit trouble shooting reference process - big current issues

    • T140 - Huawei P30 boot up circuit troubleshooting reference process - small current and 0 current issues

    • T131-Huawei P30 workflow of display circuit

    • T142 - Huawei P30 display circuit trouble shooting reference process

    • Huawei P30 - Reference Diode Value of Connectors

    • T132-Huawei P30 workflow of touch circuit

    • T133-Huawei P30 workflow of WiFi circuit

    • T134-Huawei P30 workflow of front camera circuit

    • T135 - Huawei P30 workflow of rear camera circuit

    • T136 - Huawei P30 workflow of charging circuit

    • T137 - Huawei P30 workflow of audio circuit