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Earn A Living Repairing Smartphones

It is an unavoidable fact that smartphones can, and do, break. When they do, people want to get them repaired, but often the only option they have is to take their device back to wherever they purchased it from and have the merchant return it to the manufacturer. This process of sending it away, having it repaired, and sending it back can take days, or sometimes weeks if the fault is serious, and this can be frustrating and inconvenient for the owner. Being able to repair smartphones for people in your local area could give you a great opportunity to start your own business, or add a repair service to your existing business if you already deal in electronics or phones. You can get started straight away by signing up to our free email newsletter, which will give you great tips to help you get started.

Trends and Facts About Smartphone & Laptop Repair Business

1. Nearly 52% of the World’s population has Internet access – that’s just under 4 BILLION people. Those numbers are heavily influenced by North America and Europe where Internet penetration is over 80% for each continent.

2. Smartphone & Laptop repair is a major segment of the industry. IBISWorld estimates the yearly revenue of the cell phone repair industry at $4 billion, with an annual growth rate of 3%.

3. SquareTrade, a company that insures smartphones, reports “a cellphone in the U.S. breaks every two seconds.” Fragile LCD assembly, short battery life and other breakable parts also contribute to a stable market for smartphone repair shops. Tablet repair is also quickly gaining market share.

Smartphone Repair Course

In order to be able to repair smartphones, you will need to have an in-depth understanding of smartphones, how they work, and all their internal components. A smartphone repair course is the best way to get this knowledge, as it will allow you to learn in a structured and simple way. Our smartphone repair course is a series of lessions, taught by people who have expert knowledge of repairing smartphones. Each lessions covers a major fault that smartphones are likely to develop, showing you how to identify the problem and how to repair or replace the faulty parts. Our course is a simple and easy way to learn everything you need to about how smartphones work and how to be able to repair them.


Learn Step By Step How To Fix Your Own Mobile Phones!

If you find yourself in need of some mobile repair, or want to learn more about it to perhaps start repairing Cell phones for a little extra money this website has the information you need

How to disassemble & assemble different types of cell phones
Identifying different parts of GSM and CDMA handsets
Tools used for mobile phone repairing
How to use different tools used for mobile repairing
Work of different parts & ICs
Jumpering Techniques
Techniques used to repair (troubleshooting) different faults
Course includes repairing basic as well as advanced cellular phones

Course Contents

Part 1 : Smartphone Repairs

Cellphone Basics
Block Diagrams
Hardware Troubleshooting & Repair
Software Troubleshooting & Repair
Flashing & Unlocking Techniques
User lock, SPC, MSL, FSC, OTKSL
GSM unlocking: using codes
Using software to remove user lock, SPC
what is prl
what is ESN/MEID
CDMA Software Defined

Part 2: Basic Electronics Declassified:

Ohm’s Law
Series Circuit
Parallel Circuit
Identifying Electronics Components and Circuit Symbols
Coils & Inductors
Crystal Oscillators
RF & IF Amplifiers and Filters
EMI and ESD Filters

Part 3: Tools and Test Equipments

Safety Procedures and Proper Handling of Tools and Test Equipments
How To Use and Read a Multimeter Tester
Test and Check up Procedures on Electronics Components
Preparing the Proper Tools For Repairing
Opening Tools and Tweezers
Soldering and Desoldering Tools
Muti Tester
SMD Rework Stations
DC Power Supply
Cleaning Kits
Reballing Kits
Working Table Equipments

Part 4: Schematic Diagrams

How to Read Cellphone’s Schematic Diagrams
Identifying Component Symbols and Layout in Schematic Diagram
How to Identify The Follwing:
Resistor’s Symbols and Layout
Capacitor’s Symbols and Layout
Transistor’s Symbols and Layout
Diodes Symbols and Layout
Coil Symbols and Layout
Integrated Circuit Symbols and Layout
DC to DC Voltage Drivers, Regulators
Convertes Symbols and Layout
EMI-ESD Symbols and Layout
RF Filter Symbols and Layout
Battery Cell Symbols and Layout
Power Switch , Mouthpiece, Earpiece and Ringtones Speakers
User Interface Symbols and Layout
Clock Crystal Oscillator Symbols and Layout
Fuse Symbol and Layout
Lines and Symbols on Schematic Diagram


How to Find and Locate Components on PC Board
How to Solder SMD Components Manually by Hand
Master soldering on any electric board
Advantages of Soldering
What is Soldering & de-soldering? Lead free or not?
Hand soldering vs. machine soldering
Electric tools used in soldering: Soldering machines, Hot-Air machines, Pre-heaters, Infrared machines,
Rework stations…etc
Soldering tips & soldering irons
Hand tools & accessories used in soldering: magnifier, tweezers, Fume Extractor , sponges.etc
Chemicals used in soldering: flux, lead, solder wire, flux remover, tin


Types of circuit boards: PCB solder types and cell phone generations
Which electronic components are found in a cell phone PCB
diode, transceiver, transistor, integrated circuit, 2 point solder joints or 3 joints multi points?
Underfill & under film
Practical basic soldering trainings
Basic and intermediate applications for training
Soldering charging ports
Soldering power buttons
Soldering flex cables
Soldering SIM card trays
Memory modules
Camera modules
Battery sockets
LCD Connector modules
How to Reball BGA Chips Manually by Hand
Identifying and Familiarization of Common Mobile Phones Components and Spare Parts
LCD’s Touch Screen Panels Microphones Micro Speakers Switches Charging Pins Antenna’s Battery
USB connectors

Part 7: Integrated Circuits

Understanding Major Integrated Circuits (IC) on Mobile Phones
Power Management IC
Application Processor
Flash IC
Hardware Handling Procedures
Proper Disassembling and Assembling Methods
How to Test Mobile phone Speaker,Buzzer or Ringer
How to Test Mobile phone Microphone or Mouthpiece
How to test Mobile Phone Charger Voltage
How to Test Mobile Phone Vibra Motor
How to check Mobile Phone Battery Voltage
How to test Power ON OFF Switch


Types of liquid damage: Toilet, fresh, salt, food
Tools used in treatment
Chemicals used in treatment

Part 9 : Troubleshooting

Hardware Troubleshooting Basics
How to Troubleshoot Not Charging Issues
How charging circuit works
No Charging Response
Charger Not Supported
Not Charging
How SIM Circuits works
Insert Sim Card Problem
Invalid Sim Card
How Keypad Circuits Works
How to Map and Trace keypads Lines
Understanding The LED light Circuits
Explanation on How Audio Circuits work
Vibra motor
How LCD Display Circuit Works
Understanding How RF circuit works

Learn From The Expert


Learn From The Expert

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