The YCS iSocket Motherboard Test Fixture for iPhone 15 Series is a professional-grade diagnostic tool specifically engineered for testing the middle layer of iPhone 15, 15 Plus, 15 Pro, and 15 Pro Max mainboards after layer separation. This precision fixture allows technicians to quickly detect logic board faults without complex jumper wires or guesswork, dramatically reducing diagnostic time for sandwich-style motherboards.

iPhone 15 motherboards utilize a layered construction where the upper and lower PCBs are bonded together. When troubleshooting issues such as power failure, no boot, or component faults, technicians must separate these layers to isolate the problem. The YCS iSocket provides a stable, accurate testing platform that connects to both the upper and lower layers simultaneously, enabling comprehensive diagnostics with a DC power supply.

Key Features

• 8-in-1 Compatibility for iPhone 15 Series – Supports all iPhone 15 variants (15, 15 Plus, 15 Pro, and 15 Pro Max) in a single fixture design, eliminating the need for multiple patchwork solutions
• Imported Beryllium Copper Spring Probes – Features high-conductivity probes that provide excellent overload resistance, accurate test data with minimal numerical deviation, and consistent contact performance
• Conical Probe Design – Engineered to resist rosin and solder contamination, effectively keeping probes clean and extending their operational lifespan
• Precision Alignment with Snap-On Design – Dual-ended probes precisely align with small test points; combined with a snap-on mechanism, the motherboard remains perfectly flat and stable during testing for reliable, repeatable results
• Durable Emerald Aluminum Alloy Case – Features a stylish emerald-colored aluminum housing with a quick-release mechanism for fast operation and professional workshop aesthetics
• Available US Version for Pro Models – Special pin board version available for US region iPhone 15 Pro and 15 Pro Max models.