Certificate in Mobile Phone Repairing

Course Modules

Module 1: Introduction to Mobile Technology & Tools

• History and types of mobile phones
• Basic electronic principles & circuits
• Introduction to tools: multimeter, soldering iron, screwdrivers
• Safety precautions & ESD handling

Module 2: Hardware & Component-Level Repair

• Disassembly and assembly of smartphones
• Understanding motherboards, PCBs, and ICs
• Display and touchscreen replacement techniques
• Battery, speaker, microphone, and camera repair
• Charging circuit and network issues

Module 3: Software & OS Troubleshooting

• Android and iOS architecture
• Flashing firmware and software installation
• IMEI repair and network unlocking
• Virus removal and data recovery
• App-level troubleshooting and optimisation

Module 4: Advanced Troubleshooting & Customer Service

• Water damage repair and cleaning
• Jumpering techniques and micro-soldering
• Customer handling and service ethics
• Invoice making, warranty, and service management
• Basics of starting a mobile repair shop

Module 5: Practical & Project Work (Capstone Module)