Enhance your smartphone repair and maintenance process with this versatile Smartphone Test Board, expertly designed for comprehensive signal and component testing. Crafted from high-quality PCB material, this universal test board is compatible with a wide range of Android devices and dual SIM card iPhone models, making it an essential tool for professional technicians and repair enthusiasts alike. Key Features: · **Universal Compatibility:** Designed to support all Android models and dual SIM card series for iPhone, providing broad usability across popular smartphone types. · **Smart Signal Testing:** Specialized for mobile signal maintenance, this test board allows accurate testing of smartphone signals, including second-hand device signal verification. · **Multi-Functional Testing:** Beyond signal testing, it facilitates memory card testing and front and rear recorder detection, requiring only a simple switch for operation. · **Safe and Non-Invasive:** Enables thorough maintenance and inspection without the need to disassemble the phone, ensuring operational safety and efficiency. · **Maintenance Essential:** Ideal for testing voltage and resistance in phone holders, serving as a valuable diagnostic tool for professional smartphone repair technicians. Specifications: · Item Type: Smartphone Test Board · Material: PCB · Application: Suitable for all Android models and dual SIM card iPhone series Package Includes: · 1 x Smartphone Test Board This universal Smartphone Test Board is an indispensable device for mobile phone signal testing and repair, combining safety, versatility, and convenience to streamline your diagnostic and maintenance workflow.