📱 Mobile Repairing Course Outline (3 Months)
Month 1: Basics & Hardware Fundamentals
Week 1: Introduction
- Mobile phone types (Feature phones, Smartphones)
- Android vs iOS overview
- Tools & equipment (multimeter, power supply, hot air gun)
- Safety precautions & ESD protection
Week 2: Mobile Hardware Basics
- Mobile PCB overview
- IC identification & functions
- Block diagram of smartphone
- Power supply section basics
Week 3: Disassembly & Assembly
- Phone opening techniques (Android & iPhone)
- Screen, battery, camera, speaker replacement
- Connectors & flex cables
- Common mistakes & damage prevention
Week 4: Basic Repairs
- Battery problems & solutions
- Charging issues (charging port, IC basics)
- Speaker, mic, ringer faults
- Network signal basics
Month 2: Software & Advanced Hardware
Week 5: Software Fundamentals
- Android OS architecture
- Firmware types
- Flashing concepts
- Factory reset & FRP basics
Week 6: Flashing & Unlocking
- Flashing tools (Odin, SP Flash Tool, QFIL)
- Dead phone recovery (basic level)
- Pattern / PIN / password removal
- IMEI basics (legal awareness)
Week 7: Advanced Hardware Repair
- Power IC issues
- No power / dead phone troubleshooting
- Short circuit detection
- Using multimeter in mobile repair
Week 8: SMD & Micro Soldering
- SMD components identification
- IC reballing basics
- Jumper techniques
- Hot air gun practice
Month 3: Troubleshooting, iPhone & Business
Week 9: Advanced Troubleshooting
- No display / touch issues
- Network & SIM problems
- Wi-Fi / Bluetooth issues
- Camera & sensor faults
Week 10: iPhone Repairing Basics
- iPhone hardware overview
- Screen & battery replacement
- Common iPhone issues
- iOS restore basics
Week 11: Data Recovery & Customer Issues
- Data backup & recovery basics
- Water-damaged phone treatment
- Customer handling & diagnosis
- Repair cost estimation
Week 12: Practical + Business Setup
- Live repair practice
- Final assessment
- Shop setup guide
- Tools investment planning
- Marketing & earning tips