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MASTER LIM  /  TECHNICAL RESOURCES

Technical Resource Library

Explore tools, technical guides and reference materials for iPhone motherboard repair.

Recommended Tools
Electronics Diagnostic Tools

A practical guide to essential electronics diagnostic tools recommended for professional board-level repair training in my courses.

Micro Soldering tools - Starter Pack Maybe some of you don't own any repair tools yet and are planning to buy them.…

Recommended iPhone Repair Tools by Master Lim In a previous topic, I discussed soldering tools. Now, this page is dedicated to tools…

Best Thermal Camera for Motherboard Troubleshooting 2026 I have changed to this since 2023 - InfiRay T2S+NOTE: Infiray has changed the name…

Technical Guides
ID Board

ID Lock Motherboards iPhone An ID lock board refers to an iPhone motherboard that has an Apple ID locked on it. We…

Technical Guides
Semester 1

Semester 1 learning resource. Sign in with an eligible membership to read.

Reference Resources
Semester 1

Semester 1 learning resource. Sign in with an eligible membership to read.