Mobile Repairing Course

Basic Electronics

  • Introduction of Basic Electronics
  • Identification and workign of Basic Components
  • Use of Multimeter
  • Practical Testing of Basic Component bu Multimeter

2. Knowledge of Mobile Phone Technology

  • Introduction of Mobile Phone Technology
  • Types of Technology
  • Working Principles of Mobile
  • Features of Mobile Phone

3. Microchip & Microprocessor Technology

  • Introduction of Microchip & Microprocessor
  • Identification of different types of Microchip & Microprocessor
  • Searching the Processor in Different types of Mobile.
  • Soldering & D-soldering of Microchip and MicroProcessor

4. Chip Level Practical Training

  • Use of micro Iron , SMD Machines , Hotgun etc.
  • Soldering & D-Soldering Practice.
  • Chip type Component removing & replacing
  • Jumper Connect Practically( Antina switch jumper , track break jumper , Display cont. jumper , Drive IC Jumper)
  • Display & patta Changing practice.
  • BGA IC removing , rebolling and replacing practice.
  • P.F.O. changing .
  • Jack changing practically (Sim jack , Charging jack , Hand free jack , Battery Connector).
  • Bluetooth module changing practically.

5

Cricuit Diagram of Different types of Mobile and Complete


Software installation

(i)

Many types of section circuit diagram, (Ex. Charging section, CPU sec.) etc.

(ii)

Basic computer knowledge , logo manager, ringtones, wallpaper, songs,

Games, pictures proper installation in mobile.

(iii)

Flashing by USF, DCT.

(iv)

Installation of Application programs & other programs.

(v)

Locking & unlocking .

(vi)

Cardreader, Bluetooth, DKU.

6

Tracing & Fault Finding in Hardware & Software

(i)

Track reading in circuit diagram books

(ii)

Track checking in mobile practically by multimeter

(iii)

Cool testing in Mobile

(iv)

Hot testing in Mobile

(v)

Fault find related to Software, (Ex.- Sim locked, Sim rejected, Hanging problem,

Restart problem ) etc.

(vi)

Fault find related to Hardware, (Ex.- Dead, Network problem, Simcard rejected,

Mic/Speaker not working, No charging, No vibration ) etc.

Some of the major advantage of mobile repairing course are :

1. You will have technical hand , you can easily earn income

2. There is huge requirement for Mobile repairing specialists .