Basics of mobile communication (Basically covers
up to 4G technology)
Introduction to general electronic components &
their characteristics.
Introduction to electronic components used
inside the mobile phones.
Basics of a SIM card & its functions.
Tools and instruments used in mobile phone
repairing (Opening Tools and Tweezers, Soldering
and Desoldering Tools, Muti Testers, SMD Rework
Stations, DC Power Supplies, Cleaning Kits,
Reballing Kits, Working Table Equipments)
Basic types of mobile phones & parts of a mobile
phone (microphone, speaker, buzzer, LCD,
antenna, Vibra motor, keypad, battery etc.)
Assembling and disassembling of different
mobile phones
Basic circuit introduction using different
schematics.
Fault finding and trouble shooting.
Repairing procedure for different hardware
faults.
Soldering and de`-soldering techniques including
B G A reballing practice
Phone flashing and unlocking of different mobile
phones (Covers Sony Ericsson, Nokia, Chinese
Mobiles etc.)
http://www.accimt.ac.lk/electronic-a...-
repairing.php
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