Mobile Phone Repairing: A Practical Guide to Hardware and Software Faults - हिंदी + English

Mobile Phone Repairing - A Practical Guide to Hardware and Software Faults - 12 Chapters Covering Workshop Safety to Software, Firmware & Flashing, Built for Working Repair Technicians

• Complete Repair Workflow Coverage - Workshop Safety, Basic Electronics, Multimeter & Bench Supply, Charging Circuit, Power Rails, Soldering & Reballing, Display & Touch, Audio, Network & SIM, Water Damage, Overheating, Software/Firmware

• Structured Fault-Diagnosis Format - Symptom, Likely Cause, Measurement Steps and Fix Approach Laid Out for Every Fault in One Place

• Worked Numerical Examples - Real Ohm's Law and Current-Draw Calculations Showing How to Confirm a Short or a Fault Instead of Guessing

• "Key Point" Boxes - Critical Clarifications on Meter Modes, Ohm Readings and Common Misdiagnosis Traps Highlighted with Every Concept

• Labelled Diagrams & Photographs Throughout - Annotated Circuit Paths, ESD Setups and Bench Illustrations Matched to Each Topic for Faster Visual Understanding

• Bilingual Hindi-English Text - Hindi Explanation with Standard Technical Terminology on Every Page

• Safety-First Approach - Dedicated Warnings for Soldering, Hot Air Rework, Chemicals and Lithium-Ion Battery Handling Throughout

• Dedicated Charging & Power Diagnosis Chapters - Full Charging Path Breakdown and Dead-Phone Power-Rail Troubleshooting

• Quick Reference Chapter - Fast Lookup of Expected Voltage, Resistance and Current Values for Bench and On-Job Use

• Glossary & Reference Section - Technical Terms and Standards Explained for Quick Recall

• Practical, Workshop-Ready Approach - Built for Real Bench Diagnosis, Not Just Theory