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Certificate in Mobile Repairing (CMR)

Certificate in Mobile Repairing (CMR)
  • Course Code : ED148
  • Course Type : gold
  • Duration : 04 months
  • Eligibility : 10th
  • Status : Active

Module 1 (Basics and Basic Electronics)

  • Basics of mobile communication.
  • Study of Digital Electronics.
  • Assembling and disassembling of various models of mobile phones.
  • Study of various tools and equipment used in mobile phone repairs.
  • Study of parts inside a mobile phone.
  • Using a multimeter.

Module 2 (Hardware Repair)

  • Introduction and study of Printed Circuit Board (Motherboard).
  • Details of various components on the PCB.
  • Testing of various parts and components.
  • Study of different ICs (chips) used on the motherboard.
  • How to recognize various ICs.
  • Soldering & desoldering of components by using a soldering iron.
  • Soldering & desoldering of components by using a rework station.

Module 3 (Software Repair)

  • Detailed study of various faults arising due to corrupt software.
  • Introduction of various flasher boxes and software.
  • Flashing of various brands of handsets.
  • Removing virus from infected phones.
  • Unlocking of handsets through codes and/or software.
  • Use of various secret codes.

Module 4 (Basic and Advanced Troubleshooting)

  • Fault finding, troubleshooting and repairing of various faults.
  • Common repair procedure for hardware related faults.
  • Common repair procedure for software related faults.
  • Water damaged repair techniques.
  • Circuit tracing, jumper techniques and solutions.
  • Troubleshooting through schematic diagrams.
  • Use of internet for troubleshooting faults.
  • Advanced troubleshooting techniques.

Module 5 (Additional Learning)

  • Clearing of all previous doubts
  • Guidance to start and manage your own mobile repair center.
  • Guidance to successfully work as a technician.
  • Procuring tools, spare parts and accessories.
  • Dealing with customers and distributors.
  • Marketing your mobile phone repair business
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