Mobile Repairing training in karachi lahore Pakistan
Module 1: Introduction to Mobile Repairing
Overview of mobile phone technology
Types and generations of mobile phones (2G, 3G, 4G, 5G)
Basic mobile phone components
Tools and equipment used in mobile repairing
Module 2: Mobile Hardware Repairing
2.1 Basic Electronics
Concepts of current, voltage, resistance
Use of multimeter and power supply
Identifying electronic components: resistors, capacitors, diodes, ICs, etc.
2.2 Mobile Phone Components
Understanding PCB (Printed Circuit Board)
Mic, speaker, vibrator, camera, display, keypad
Battery types and charging circuits
2.3 Disassembly and Assembly
Step-by-step disassembly of smartphones
Reassembly and testing
2.4 Hardware Troubleshooting
Display issues (blank screen, lines on display)
Network problems
Charging and battery issues
Sound issues (speaker/mic not working)
Water damage repair techniques
Jumpering techniques and tracing faults
Module 3: Mobile Software Repairing
3.1 Basics of Mobile Operating Systems
Android, iOS, and others
Understanding firmware and ROMs
3.2 Flashing and Formatting
Introduction to flashing tools (SP Flash Tool, Odin, etc.)
Installing firmware/ROMs
Unlocking patterns and passwords
3.3 IMEI Repair and Baseband Issues
IMEI number concepts and legal implications
Tools for IMEI repair
Fixing baseband and network-related problems
3.4 Software Troubleshooting
Boot loop, stuck on logo, auto restart
Virus removal and app crashes
Backup and restore data
Module 4: Advanced Repair Techniques
Micro soldering and SMD repair
BGA (Ball Grid Array) reballing
Working with hot air gun and soldering station
Replacing ICs and connectors
Module 5: Tools and Equipment Handling
Use of DC Power Supply
Microscope usage
Hot air gun and soldering iron techniques
Software tools and boxes (Miracle Box, UMT, MRT, etc.)
Module 6: Practical Sessions and Projects
Hands-on practice on live devices
Troubleshooting and repair practice
Live case studies
Module 7: Business and Service Center Management
Setting up a repair shop
Customer handling
Stock management
Quotation and billing systems
Duration:
Basic Course: 1–2 Months
Advanced Course: 2–3 Months
Mode of Delivery:
Classroom / Online
Practical Lab Training