Product Name: Earpiece Speaker & Proximity Sensor Flex Cable for Xiaomi Mi 4i
Compatible Model: Xiaomi Mi 4i (2015015)
Part Type: Front earpiece speaker and sensor flex assembly
Function: Replaces damaged earpiece speaker and sensor – restores call audio, proximity sensing, and auto‑brightness
Material: Flexible printed circuit with integrated speaker and sensor components
Color: Black flex with gold contacts
Includes: Earpiece speaker, proximity sensor, and ambient light sensor on a single flex
Usage: Internal repair – resolves no sound during calls, screen not turning off during calls, or auto‑brightness failure
OEM Style: Yes – matches original fit and performance