Diploma IN MOBILE REPAIRING ( M-DMR-Q0032 )

The Diploma in Mobile Repairing course is designed to provide comprehensive knowledge and hands-on skills in diagnosing, repairing, and maintaining various types of mobile phones and smartphones. The course aims to prepare learners for technical roles in service centers, retail outlets, or to start their own mobile repair business.

Diploma in Mobile Phone Repairing

Wireless Communication:  History of wireless communication, statistical multipath channel models, capacity of wireless channels, digital modulation and detection, performance of digital modulation over wireless channels, coding for wireless channels, adaptive modulation and coding, MIMO communications, cellular-systems and infrastructure- based wireless networks.

Mobile Phone Fundamentals: Mobile technologies, mobile devices, mobile systems, mobile system-operation, analog systems (1st generation), digital cellular systems (2nd generation), packet digital cellular systems (generation 2.5), wideband digital cellular systems (3rd generation), fourth generation (4g) networks, mobile services.

Basic Electronics: Introduction, mobile phone repairing tools and equipment, identification of card level parts, identification PCB, definition of big parts, identification of small parts, IC & counting, vibrator: faults & solution, light: faults & solution, microphone: faults & solution, headphone: faults & solution, screen touch: faults & solution, display: faults & solution.

Mobile Phone Servicing: Types of mobile phones, potential hazards associated with mobile phone repair, parts of a conventional mobile phone, mobile phone repair tools, disassembling and assembling a mobile cell phone, diagnosing and repairing mobile phone faults, repair of common mobile phone faults.

Software Repair: Development of the pc, pc components, features, and system design, microprocessor types specifications, motherboards and buses, magnetic storage principles, hard disk storage, floppy disk storage, physical drive installation and configuration, audio hardware, internet connectivity, local area networking, pc diagnostics, testing, and maintenance, file systems and data recovery.

Slybus

Display Repair: Introduction, product & its application, raw material requirements, manufacturing process, manpower requirement, backward and forward integrations, profitability calculations.

10th Grade (high school) or Equivalent