Hardware and Mobile Repairing

• Master smartphone diagnostics, micro-soldering, and hardware troubleshooting to launch a high-demand career in mobile technology.

Field: Course Overview & Key Meta Data

• Skill Level: Beginner to Advanced (No prior electronics background required)

• Learning Mode: On-Campus (100% Practical Lab Training)

• Prerequisites: Basic literacy and a passion for technology

Field: About the Course

The global smartphone market is expanding exponentially, creating an unprecedented demand for skilled technician specialists. The Hardware+ and Mobile Repairing program is a rigorous, vocational training course engineered to turn beginners into professional hardware diagnostic technicians.

This program balances foundational electronics theory with intensive, hands-on lab training. Students work directly with modern repair diagnostic tools, hot-air rework stations, and digital microscopes, learning to service both iOS and Android platforms from the ground up.

Field: What You Will Learn (Repeater Fields)

• Component-Level Diagnostics: Identify and troubleshoot faults on the smartphone logic board (PCB).

• Advanced Micro-Soldering: Master chip-level soldering, IC reballing, and jumper wire techniques.

• Screen & Glass Refurbishing: Safely separate, laminate, and replace OCA glue glasses and touch digitizers.

• Water Damage Restoration: Use ultrasonic cleaners and diagnostic power supplies to revive liquid-damaged devices.

• Flashing & Software Unlocking: Resolve boot-loops, firmware corruptions, and network locks safely.

Field: Curriculum Syllabus (Repeater Module)

Module 1: Introduction to Mobile Electronics & Tools

• Understanding Voltage, Current, Resistance, and Continuity.

• How to properly operate a Digital Multimeter, DC Power Supply, and Oscilloscope.

• Safe use of Hot Air Stations, Temperature-controlled Soldering Irons, and SMD rework rules.

• Disassembly and assembly procedures for major brands (Apple, Samsung, Xiaomi, Huawei).

Module 2: Hardware Troubleshooting & Component Replacement

• Replacing modular parts: Charging ports, battery flexes, camera modules, loudspeakers, and power buttons.

• Diagnosing display issues: Backlight IC failure vs. faulty LCD screens.

• Network and signal troubleshooting (Wi-Fi, Bluetooth, and Cellular Baseband faults).

• Short-circuit detection using Rosin method and thermal cameras.

Module 3: Advanced Micro-Soldering & Chip-Level Repair

• Safe removal and replacement of Surface Mount Devices (SMD) and Ball Grid Array (BGA) chips.

• Logic board trace repair and jumping broken pads.

• Power IC, Audio IC, and Charging IC (Tristar/Hydra) replacement techniques.

• Reading and interpreting structural hardware schematics and bitmaps (ZXW, Borneo Schematics).

Module 4: Software Diagnostics & Firmware Restorations

• Flashing official stock ROMs on Android devices using Odin, SP Flash Tool, and custom boxes.

• iOS restoration, recovery mode loops, and DFU mode operations using 3uTools and iTunes.

• Data recovery procedures from dead or partially broken mobile devices.

Field: Tools & Technologies Covered (Repeater / Icons)

• Hardware Diagnostic Tools: ZXW Schematic Dongle, Borneo Schematics, JCID Programmers.

• Equipment: Digital Microscopes, Quick Hot Air Rework Stations, Yaxun Multimeters, Adjustable DC Power Supplies.