Введение
The iPhone 7 Plus uses both the primary loudspeaker and the earpiece speaker together to produce stereo sound. Use this guide to replace the primary loudspeaker at the bottom of the phone only. Replacing this speaker can help resolve issues such as loss of sound, poor sound quality, and distorted sound.
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Power off your iPhone before beginning disassembly.
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Remove the two 3.4 mm pentalobe screws at the bottom edge of the iPhone.
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Use a hairdryer or prepare an iOpener and apply it to the lower edge of the iPhone for about a minute in order to soften up the adhesive underneath.
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Apply a suction cup to the lower half of the front panel, just above the home button.
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Pull up on the suction cup with firm, constant pressure to create a slight gap between the front panel and rear case.
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Insert the flat end of a spudger into the gap.
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While pulling up on the suction cup, twist the spudger to widen the opening between the screen and rear case.
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Insert the flat end of the spudger between the front panel and the rear case at the lower left edge of the iPhone.
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Slide the spudger up the left edge of the phone starting at the lower edge and moving towards the volume control buttons and silent switch, breaking up the adhesive holding the display in place.
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Remove the spudger from the left side of the phone and insert the flat end into the bottom right corner.
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Slide the spudger up the right edge of the phone to the top corner, breaking up the adhesive holding the display in place.
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Slide an opening pick underneath the display along the top edge of the phone to loosen the last of the adhesive.
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Pull the display assembly slightly away from the top edge of the phone to disengage the clips holding it to the rear case.
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Open the iPhone by swinging the display up from the left side, like the back cover of a book.
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Remove the following four tri-point Y000 screws securing the lower display cable bracket to the logic board:
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Three 1.2 mm screws
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One 2.6 mm screw
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Use the point of a spudger to lift the battery connector out of its socket on the logic board.
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Use the flat end of a spudger or a fingernail to disconnect the two lower display connectors by prying them straight up from their sockets on the logic board.
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Remove the three tri-point Y000 screws securing the bracket over the front panel sensor assembly connector:
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One 1.3 mm screw
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Two 1.0 mm screws
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Remove the bracket.
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Disconnect the front panel sensor assembly connector from its socket on the logic board.
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Use a thin pry tool or tweezers to carefully pry up and disconnect the upper coaxial cable connector from the logic board.
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Carefully de-route the coaxial cable you just disconnected from the small metal clip holding it to the logic board.
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Use tweezers or the point of your spudger to pry both coaxial cables out of the metal clip holding them on the side of the speaker.
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Remove the five Phillips screws securing the speaker:
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Three 1.3 mm screws
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One 2.3 mm screw
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One 3.3 mm screw
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Warm the lower speaker area where the antenna is adhered with an iOpener, hair dryer, or heat gun, until it's slightly too hot to touch.
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Slide an opening pick between the antenna and the speaker on the right side, and carefully separate the adhesive underneath.
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Rotate the speaker and re-insert your opening pick on the opposite side.
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Separate any remaining adhesive securing the antenna.
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If necessary, re-heat the adhesive until it separates easily.
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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 search our Answers forum for help.
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 search our Answers forum for help.
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5 Комментариев
Hi, I have completed this but the speaker option is still not available and am not able to record videos, and basically not able to hear anything when placing a call. should i replace the earpiece speaker as well?
Thank you Jeff! I followed this guide and everything went smoothly. Used this to fix my friend’s iPhone when her phone went silent. She says everything is working as it should be. Thanks again from her and I.
People still can’t hear me when I call. However, if I switch to loudspeaker they can. Did I miss a connection or do I need another part?
