Mobile Phone Repair Fundamentals

Learn device intake, diagnosis, data privacy and safe repair-workspace foundations.

◎ Beginner◷ 1h 24m▤ 4 lessons✓ Learn at your pace

What you will learn

Useful foundations, clearly explained.

Build a professional inspection process before opening a device. Learn how to record symptoms, protect customer data, manage parts and recognise battery hazards.

Safety and scope: Damaged lithium batteries can ignite. Do not puncture, bend, heat or charge a swollen battery. Advanced repair requires proper equipment and supervised training.

Course curriculum

Your learning path

Professional device intake

2 lessons · 39 min

Device intake and customer permissionRecord condition, symptoms, ownership and agreed scope.

Preview

Triage before disassemblySeparate software symptoms, accessory faults and hardware warning signs.

19 min

Safe diagnostic workflow

2 lessons · 45 min

ESD, tools and lithium-battery safetyPrepare a controlled repair environment and recognise stop conditions.

21 min

Project: create a diagnostic job sheetBuild a repeatable record for safe, professional diagnosis.

24 min