Heardware Solution Hardware Solutions Learn practical hardware repair skills, from screen replacement to board-level troubleshooting. Board Basics Micro-Soldering Skills Learn motherboard fundamentals, component identification, circuit tracing, and safe handling techniques for professional mobile phone repairs. Fault Diagnosis Build practical skills in soldering, micro-soldering, connector replacement, and repairing damaged charging ports with confidence. Practical Training Practice diagnosing power faults, short circuits, display issues, and battery problems using professional repair tools. Title 4 Master hands-on hardware troubleshooting through guided exercises designed for beginners and aspiring mobile repair technicians.