- 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
- 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
- Ohm's Law
- Series Circuit
- Parallel Circuit
- Identifying Electronics Components and Circuit Symbols
- Resistors
- Capacitors
- Transistors
- Diodes
- Fuse
- Coils & Inductors
- Crystal Oscillators
- RF & IF Amplifiers and Filters
- EMI and ESD Filters
- 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
- 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
- BASICS OF SOLDERING
- 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
- Understanding Major Integrated Circuits (IC) on Mobile Phones
- Power Management IC
- Application Processor
- Flash IC
- RAM 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
- 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
- Mouthpiece
- Earpiece
- Buzzer
- Ringer
- Headset
- Vibra motor
- How LCD Display Circuit Works
- Understanding How RF circuit works
- Setting up a Smartphone Repair Business
- Discover the 5 fatal mistakes of typical repair businesses
- The "secret" formula for making money
- Major industry changes coming and how to benefit from them
- How to Establish a Constant Stream of Repair Business
- Where to Buy Cheap Broken Smartphones
- Refurbishing & Selling Them at Over 100% Profit
- Advertising the Refurbished Phones to Command the Highest Profit
- Where to Get Parts at 50% Lower Prices
- How to Read Schematics & indentify Electronic Components
- How to Unlock Android Pattern or Pin Lock without losing data
- How to Solder SMD Components Manually by Hand (Part 1-3)
- How to fix 100% water damaged Mobile | Samsung Galaxy Note 5 Tested
- How To Replace a Cracked Smartphone Lcd Screen!
- How to fix all Audio/Speaker/Microphone problems in Android Smartphones
- All Android Phones: How to Fix Charging Problems, Won't Charge, Slow Charge, Boot Loop, etc
- Galaxy S3 Disassembly & Assembly - Sim Tray - Loud Speaker - Buzzer - Earpiece Repair
- Identifying and Familiarization of Common Mobile Phones Components and Spare Parts
- How to trace IC in Mobile Phone PCB. Learn Mobile Phone IC circuit tracing in PCB
- How to fix an unresponsive touch screen in Samsung galaxy core prime
- must be comfortable in using desktop systems and peripherals
- must have an above average knowledge about all the internal components and operation of the system
- comfortable with installing and managing various operating systems.
- managing the hard disk subsystem with formatting and partioning.
- installation and configuration of computer components like add-on devices
Basic Laptop Repair Training Course
- Dead Systems
- No display
- Dim display
- Freezing System
- System getting hung
- Keyboard control section problem
- Memory control section problem
- Audio not working
- USB port not working
- Serial port not working
- Ps2 port not working
- CD Drive control section problem
- Hard disk control section problem
- Battery not charging
- D C pin problem
- Soldering & Desoldering of Motherboard Ics, Transistors, Dieode, Fuse, Capasitors, VGA Chips ETC....
The Best Way To Take A Laptop Apart
- Laptop Motherboards
- Solving Laptop Power Problems
- Soldering
- How To Handle Liquid Problems Like Spilling water In Your Laptop
- Handling Laptop Keyboard Issues
- How You Deal With Overheating Laptops
- Fixing Keyboard Problems
- Fixing Touchpad Problems
- Replacing Broken Laptop Screens
- Replacing Memory/Data Components
How To Fit/Install Laptop Hard Drives
- What you need to know about hard drive installation.
- Example Hard Drives.
- How To Partition & Format the New Hard Drive.
- Special instructions for notebook computers made prior to 1998.
- By-passing the BIOS Password.
- What to do if You Can't Boot The System.
- Laptop BIOS Settings.
- What to do if you can't remember your BIOS password.
- and you need to get into the BIOS.
- A comprehensive FAQ section.
Using our laptop repair guides, you'll have the knowledge to
- Identify ALL the parts in a Laptop.
- Fit laptop screens.
- Fit laptop keyboards.
- Fit memory into ANY laptop.
- Fit hard drives into ANY laptop.
- Clean a laptop keyboard to an 'as new' condition. This little-known technique can make you a ton of money alone.
- How and where to buy laptops cheaply and sell them for a healthy profit.
- Which laptops to buy and which to stay away from.
Laptop Exploding Diagrams
- All your income is earned from home.
- Can be run by anyone.
- Free ongoing help.
- Market and expanding every day.
- Recession proof.
- Part-time for full-time money.
- You can be employed.
- You can be unemployed.
- Retired.
- Want to escape the 9 - 5 grind.
- Selling just ONE laptop per week will make $200 per week.
- Fitting ONE keyboard into a laptop will make $45.
- Installing memory into a laptop will make $45.
- Fitting a hard drive will make $45.
- Installing Windows to a new hard drive will make an additional $45.
SECTION - B
Advance chip-level Laptop Motherboard repair
IC Chip Soldering & Desoldering
- Latest Chip Level Tools & Gadgets
- Basic Electronics Soldering & Desoldering Guide
- How to Solder
- SMD Soldering Guide
- Surface Mount Soldering Tutorials
- Getting IC chip X onto board Y
- Trying to reworking with an iron
- Wonderful hot-air rework
- Green wire fixes
- Sneaky tricks for soldering leadless ICs
- Video examples
- How does hot air rework actually work?
Motherboard Ic Chip Components
- Common Problem Of Different Motherboards
- How to fix G4 Aple ibook motherboard with chip problem
- Fixing dead motherboard power problem
- Fault Finding Using Osciloscope
- Capacitor
- The Bios chip,Laptop BIOS Recovery
- Different Ways of Removing Toshiba Bios Password
- Bios Flashing & Update
- Power Fuse Chip
- 5 Steps to Hacking Bios Password
- How To Fix Failed Nvidia Chip
- How I installed external Bluetooth adapter inside a laptop
- How to test a laptop or a desktop computer memory
- Fixing hardware problems without taking apart the Laptop
- Laptop Lcd Image see what goes on behind the Screen
- 10 steps to Fix Laptop VGA problem
- Bypassing Windows 7 Logon Password In 3 Steps
- Everything You Need to Know About The Motherboard Voltage Regulator Circuit
- How to Break Laptop Admin Password, Hack! Bios cmos Clear
- Ic rebolling, Bga Rebolling, Bga Arrangement, Bga rework video problem
- Hard Disk = Upgrade, Repair,Data recovery, Disassemble a Hard Disk Drive
- Transistor / Mosfet tutorial
- Diodes in circuits and testing them
- Chipset Mainboard Desoldering & Soldering
- How To Use A Multimeter
- Ac Adapter
- Battery ic
- Sound = Soldering tiny sound ic chips in a Laptop motherboard
- Wifi Card = Soldering wireless card in an old Laptop motherboard
- Use Of Debug Card Post Error & Code
- DC Jack/Fuse Replacement
- Power IC Replacement
- Controller IC Replacement
- Replacing bad IC components on the motherboard
- BGA Rework Reflow (Northbridge / Southbridge / Graphics Chips)
- Connector Socket(display, battery, dvdrom, modem, keypad, touchpad, onoff panel etc)
- Define different Laptop problems
- Common Laptop Notebook Chip
- POWER SUPPLY CHIP
- IO CHIP
- CPU power supply chips
- Charge discharge control chip
- CPU temperature control chip
- Graphics Brand
- Ethernet chips
- Sound audio Chip
- PC Card Chip
- COM port chip
- Keyboard-chip
- Keyboard chip
- Battery IC :
- Memory control chip
- Clock IC :
- lcd back light control
- Ddr memory power supply
- Other Common chipset
- Mosfets Used
- Crystal (14.318 Clock )
- Connector Socket(display, battery, dvdrom, modem, keypad, touchpad, onoff panel etc)
- Fault finding and troubleshooting of motherboards
- Tracing different connectors and socket with related component and chip
- Testing and using of different components
- Dc to dc power regulator sections
- Power supply to different chips vcc core, 5vsus, +1.5v, 1.8vsus, 5v, 10v, 2.5v
- Cpu core voltage, vid signals, vrm section, mosfet of vrm
- Clock generation circuits
- Bois chips section, rtc chip
- Power good , reset,frame, clock, bios signals
- Fault finding and troubleshooting.
- How to read different component datasheet.
- Basic cleaning and washing method of motherborad
- Smd component pratice removal and inserting different components
- Training using cro osciloscope
- Finding fault using cro osciloscope
- Use of debug card post error code
- Finding fault using post debug card
- Training using eeprom programmer
- Bios update using eeprom programmer
- Training using bga soldering station
- Removing bga chips and rebolling it using reball stencil
- Ics rebolling, bga ball arrangement, pratice
- Training using solder batch
- Removing socket & connectors using solder bath
- Bios password, ibm, dell password removing steps
- Searching data sheets of different ics
- Common problems of different motherboards
- Student bonus package
- Service Manuals of different Laptop
- Schematic diagram of motheboards , Bios update files, Datasheet etc
- Online support for 1 year
- Ics list and used of different Ics with models list
- Free upgrades for the first one year
etc)
- Laptop motherboard Repair (Chip Level) How to check dead board
- How to check Memory DDR1 Fault Laptop Repair (Chip Level)
- How to Check Dead Desktop Motherboard(step by step)
- How to fix a broken hard drive. Beeping And clicking noise
- Testing the charging circuit on a laptop motherboard
- How to Solder QFN MLF chips Using Hot Air without Solder Paste and Stencils
- Reballing With Low Cost/HomeMade Equipement
- How to test a laptop motherboard outside of the machine
- Advanced troubleshooting technique tutorial of how to possibly fix a PC that will not beep at boot
- Identifying bad capacitors on motherboards and adapter cards
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