Introduction to Mobile Technology in World
  • Mobile Phone Invention: The Story of Martin Cooper and Motorola DynaTAC
  • Introduction to the Tools used in Mobile Repairing
  • Uses of Multimeter in Mobile Repairing
  • WAP: Wireless Application Protocol 1G
  • GPRS: General Packet Radio Service 2G
  • 3G: Third Generation, also known as WCDMA or UMTS
  • 4G: Fourth Generation, LTE (Long-Term Evolution), VoLTE
  • 5G 5th Generation
  • Mobile Phone Major Parts/Components Name List
Mobile Phone Parts Name List and Their Function
  • Mobile phone Battery
  • Mobile phone Housing
  • Mobile phone Touchpad
  • Mobile phone PCB-Printed Circuit Board)
  • Mobile phone Antenna Pad
  • Mobile phone Display
  • Mobile phone Flex cable
  • Mobile phone Microphone(Analog & Digital)
  • Jumper Setting - Ringtone Fault
  • Mobile phone Speaker(Ear & Ringer)
  • Mobile phone Camara
  • Mobile phone Vibrator
  • USB
  • Mobile phone Charging pad/charging flex
  • CIRCUIT
  • COLD HOT DIGITAL TESTING
Components of a smartphone?
  • What are the chip components of a smartphone?
  • Mobile Phone chip components Name and Their Function
  • Resistor
  • CAPACITOR
  • DIODE
  • INDUCTOR COIL
  • RTC (REAL TIME CLOCK)
  • TRANSISTOR=MOSFET
  • ON/OFF Switch
  • External Antenna Socket
  • Wi-Fi Oscillator
  • Coupler
  • EMI FILTERS
  • What is the IMEI No of a mobile phone and why is it kept?
Mobile Phone IC’s and their function
  • Mobile Phone IC’s and their function
  • PFO/PA IC
  • IC & MP
  • Network IC(RF IC)
  • Wi-Fi IC(W-LAN) WCAN
  • Processer(CPU)
  • Flash Memory (NAND/eMMC/eMCP)
  • Touch IC
  • USB IC (OTG IC)
  • LED Driver IC(Light IC)
  • Voltage Regulator IC(DC to DC Converter-LDO)
  • Audio Ampilifier IC
  • Protection IC glass ic small ic
Mobile Cell Phone Repairing Dictionary( Glossary)
  • Mobile Cell Phone Repairing Dictionary( Glossary)
IMPORTANT
  • FLASHING
  • PROTOCOL