Touch & Display Mobile Repairing Course (1 Months)

Touch & Display Mobile Repairing Course – Detailed Overview

1. How to Know the Type of Display

• Learn to identify different types of displays, such as LCD, OLED, AMOLED, and TFT.

• Understand their physical structure, working principles, and compatibility with devices.

• Techniques to test display functionality using tools like multimeters or specialized testing devices.

2. Mobile Phone Assembling & Disassembling

• Step-by-step guide to safely disassemble and reassemble smartphones.

• Focus on handling delicate components such as flex cables, displays, and connectors.

• Proper use of tools like screwdrivers, suction cups, and plastic prying tools to avoid damage.

3. Smartphones (Android, Windows, iPhone) Technologies

• Overview of mobile operating systems and hardware differences.

• Learn repair-specific features unique to Android, Windows, and iPhones, including troubleshooting techniques.

• Insights into proprietary technologies like Apple’s Face ID and Android’s biometric systems.

4. Wi-Fi, Bluetooth, Infrared Technologies

• Understanding wireless communication modules:

  • Wi-Fi (network troubleshooting and hardware diagnostics).

  • Bluetooth (signal testing and connectivity repair).

  • Infrared (repairing IR blasters used for remote controls).

• Practical techniques to detect and resolve hardware and software issues.

5. Identification of Circuit Boards

• Learn to identify various parts of mobile PCBs (Power IC, EMMC, Audio IC, etc.).

• Interpret circuit board labels and schematics for troubleshooting purposes.

• Techniques to test PCB components for faults or damage.

6. Removing Mobile Back Glass Safely

• Tools required: Heat gun, suction cups, and plastic picks.

• Process:

  • Evenly heat the back glass to soften the adhesive.

  • Use suction tools and prying techniques to remove the glass without breaking it.

7. Removing Mobile Battery Safely

• Tools required: Adhesive removers, plastic picks, and suction tools.

• Process:

  • Safely disconnect battery connectors.

  • Heat the area gently to loosen adhesive (if non-removable type).

  • Use adhesive-removal tools to lift the battery without damaging the PCB.