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简介

Follow the steps in this guide to remove or transfer the earpiece speaker and front sensor assembly in your iPhone 11 Pro Max. This assembly includes the earpiece speaker, microphone, ambient light sensor, flood illuminator, and proximity sensor.

This assembly is paired to your individual iPhone from the factory, so you must transfer it from your old display to your new one during any display replacement.

The flood illuminator forms part of the biometric Face ID security feature, and Face ID functions will fail if the original component is damaged or incorrectly installed. Replacing it with a new part will also cause Face ID to fail, so take extra care not to damage any of these components during this procedure. If damaged, only Apple can restore Face ID function.

  1. Remove the three screws securing the speaker/sensor assembly:
    • Remove the three screws securing the speaker/sensor assembly:

    • Two 1.6 mm long Phillips screws

    • One 1.4 mm long Y000 screw

  2. The earpiece speaker is lightly adhered in place. Use the point of a spudger to gently pry up the top edge of the speaker. Flip the speaker assembly over—down and away from the top edge of the display.
    • The earpiece speaker is lightly adhered in place.

    • Use the point of a spudger to gently pry up the top edge of the speaker.

    • Flip the speaker assembly over—down and away from the top edge of the display.

    • The speaker remains attached via a very thin ribbon cable. Be careful not to strain or damage the cable.

  3. Use a hairdryer or heat gun or prepare an iOpener and apply it to the top front of the display for 1-2 minutes, in order to soften the adhesive securing the sensors.
    • Use a hairdryer or heat gun or prepare an iOpener and apply it to the top front of the display for 1-2 minutes, in order to soften the adhesive securing the sensors.

  4. Use the point of the spudger to lift and separate the microphone from its notch in the front panel. Use the point of the spudger to lift and separate the microphone from its notch in the front panel. Use the point of the spudger to lift and separate the microphone from its notch in the front panel.
    • Use the point of the spudger to lift and separate the microphone from its notch in the front panel.

  5. Use tweezers to wiggle the ambient light sensor and lift it from its notch in the display. If the sensor does not wiggle free after a few seconds, apply more heat and try again.
    • Use tweezers to wiggle the ambient light sensor and lift it from its notch in the display.

    • If the sensor does not wiggle free after a few seconds, apply more heat and try again.

    • The sensor remains attached to the rest of the sensor assembly via a very thin flex cable. Be careful not to strain or damage the cable.

  6. Working left to right, slide an opening pick beneath the flex cable and underneath the proximity sensor + flood illuminator module. Gently wiggle and lift to separate the module from its notch in the front panel. It's helpful to lift and hold the speaker out of the way for access. Just be careful not to pull on the thin flex cable while you work.
    • Working left to right, slide an opening pick beneath the flex cable and underneath the proximity sensor + flood illuminator module.

    • Gently wiggle and lift to separate the module from its notch in the front panel.

    • It's helpful to lift and hold the speaker out of the way for access. Just be careful not to pull on the thin flex cable while you work.

  7. Remove the earpiece speaker and front sensor assembly. During reassembly, check the position of the black plastic module containing these components: Proximity sensor
    • Remove the earpiece speaker and front sensor assembly.

    • During reassembly, check the position of the black plastic module containing these components:

    • Proximity sensor

    • Flood illuminator

    • The module must be positioned so that these components are not obstructed by any adhesive.

结论

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.

To reassemble your device, follow the above steps in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our iPhone 11 Pro Max Answers community for help.

Jeff Suovanen

于2013年08月06日注册

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