Stable & Reliable Data Transmission: This premium mainboard flex cable ensures seamless communication between your iWatch Series 4 (40MM) mainboard and internal components, restoring full device functionality.
Durable & Precision-Engineered Construction: Crafted with high-quality materials and reinforced connectors, this flex cable resists bending, wear, and daily usage stress, providing long-lasting and stable performance.
Optimized for Professional Installation: Precisely manufactured to meet OEM specifications, this mainboard flex cable is optimized for the iWatch Series 4 (40MM), ensuring a perfect fit and professional-grade smartwatch repair results.
