Keep your Galaxy S25 Ultra (S938U) running at peak performance with the Mainboard Flex replacement part. This essential component ensures a stable connection between your device’s motherboard and other internal parts, helping restore full functionality when damaged or faulty. Designed specifically for the Samsung Galaxy S25 Ultra, it guarantees compatibility, reliability, and long-lasting performance.

Whether you’re repairing connectivity issues, touch response problems, or internal malfunctions, this mainboard flex cable is the perfect solution. At Gadget Break, we provide high-quality replacement parts to bring your smartphone back to life—offering durability, precision, and trusted quality for every repair.