Diagnosis and assemble procedures

In this section, you will learn how to assemble and disassemble devices, replace interior components, and properly diagnose repairs in order to increase profit margins. Our focus is to teach damage prevention while maintaining efficiency in each repair.



  • Diagnosis &  assemble

  • Common symptoms to properly diagnose repairs 

  • Identify the difference between hardware and software issues

    • Identify the purpose of different tools and peripherals 

    • Different disassemble procedures through heat removal, high pressure or screw assembly 

    • Identify basic part functions and how to replace them including microphones, cameras, sim and memory card readers, loud speakers, audio speakers, headphone jack, charging port flex cable, and Wi-Fi antennas.

  • Differentiate between variety of adhesives

  • Knowledge of power supply

  • Dent repairs on housings (iPhone)

  • Reassemble procedures

  • Vendor referral for inventory

  • Learn how to calculate proper profit margins