Component: Ear speaker & proximity/light sensor flex cable assembly
Compatibility: iPhone 11 Pro Max models A2161, A2218, A2220…
Use Cases:
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Muffled, crackling, or missing earpiece audio during calls
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Face ID failure due to missing proximity sensor
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Screen fails to turn off/on when holding phone to ear
Quality: OEM/pulled or premium aftermarket version; plug‑and‑play replacement without soldering restores full calling and sensor functionality