Smartphone Repair and Hardware Maintenance

Smartphones are essential everyday tools, but cracked screens, failing batteries, and motherboard faults frequently cause devices to malfunction. This text-based course equips you with the foundational knowledge and practical methodology required to safely troubleshoot and repair modern mobile hardware. What you'll learn: - Understand core electronics terminology, workshop safety standards, and electrostatic discharge protection - Apply safe disassembly and reassembly procedures for modern mobile devices - Diagnose common power, charging port, audio, and display malfunctions using structured fault-finding methods - Use digital multimeters to test voltage lines, continuity, and internal hardware components - Practice foundational board-level troubleshooting and micro-soldering principles - Manage liquid damage cleanup and safe lithium-ion battery replacement protocols The course begins with fundamental electrical concepts and workshop tools before guiding you through systematic diagnostic workflows and component-level repairs. Perfect for beginners and aspiring repair technicians with no prior electronics experience. Start reading today to develop reliable smartphone diagnostic and repair skills.