はじめに
Follow this guide to remove and replace the midframe on a Motorola Edge.
There is a significant chance that you may break the unreinforced and fragile display panel during this procedure. Be sure to apply plenty of heat and be extremely careful during the prying stage.
For your safety, discharge the battery below 25% before disassembling your phone. This reduces the risk of fire if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.
Note: Some replacement screens for this phone come pre-installed in a new frame (a.k.a. chassis), which requires you to transplant all of your phone's internals and install a new battery. Make sure you have the correct part before starting this guide.
必要な工具と部品
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Insert a SIM eject tool or SIM eject bit into the small hole in the SIM card tray.
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Press to eject the tray.
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Heat an iOpener, then apply it along the bottom edge of the back cover for two minutes.
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Apply a suction cup to the back of the phone, as close to the center of the bottom edge as possible.
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Pull up on the suction cup with strong, steady force to create a gap between the back cover and the frame.
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Insert an opening pick into the gap.
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Slide the pick back and forth along the bottom edge to slice through the adhesive.
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Leave the pick in to prevent the adhesive from resealing.
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Rotate the opening pick around the bottom-right corner of the phone.
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Insert a new opening pick into the gap you just created.
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Slide the pick along the right edge of the phone to separate the adhesive.
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Repeat the heating, slicing, and leaving opening picks for the remaining edges of the device.
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Remove the back cover, taking care not to damage the components inside the phone.
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Use a T5 Torx screwdriver to remove the twelve 3.4 mm-long screws securing the motherboard cover.
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Use a pair of blunt tweezers or your fingers to lift up and remove the motherboard cover.
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Use a spudger to pry up and disconnect the battery cable's press connector from the motherboard.
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Use a T5 Torx screwdriver to remove the nine 3.4 mm screws securing the daughterboard.
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Use a spudger to pry up the plastic daughterboard cover and disconnect it from the rest of the phone.
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Use a spudger to pry up and disconnect the interconnect cable's press connector from the motherboard.
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Use a spudger to pry up and disconnect the interconnect cable's press connector from the daughterboard.
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Use your fingers to remove the interconnect cable after it has been disconnected from both the motherboard and daughterboard.
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Use a pair of blunt tweezers to peel up and remove the copper tape covering the front camera ribbon cable.
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Use a spudger to pry up the front camera cable's press connector and disconnect it from the motherboard.
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Remove the front camera.
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Use a spudger to pry up the wide angle camera cable's press connector and disconnect it from the motherboard.
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Remove the wide angle camera.
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Use a spudger to pry up the main camera cable's press connector and disconnect it from the motherboard.
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Remove the main camera.
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Use a spudger to pry up and disconnect the telephoto camera cable's press connector from the motherboard.
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Remove the telephoto camera.
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Use a spudger to pry up and disconnect the screen ribbon cable's press connector from the motherboard.
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Use a spudger to pry up the black coaxial cable and detach it from the motherboard.
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Use a spudger to pry up the white coaxial cable and detach it from the motherboard.
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Apply a drop or two of isopropyl alcohol to weaken the adhesive securing the earpiece speaker.
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Wait thirty seconds for the isopropyl alcohol to weaken the adhesive.
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Use an opening pick to disconnect the earpiece speaker cable from the midframe.
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Pry at the edge of the earpiece speaker with a spudger to detach it from the frame.
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Use a spudger to pry up the fingerprint sensor cable's press connector and disconnect it from the daughterboard.
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Use a T5 Torx screwdriver to remove the single 3.2 mm screw securing the daughterboard.
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Use a spudger to pry up the black coaxial cable and detach it from the daughterboard.
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Use a spudger to pry up the white coaxial cable and disconnect it from the daughterboard.
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Use a spudger to pry up and separate the daughterboard from the rest of the phone.
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Use a drop or two of isopropyl alcohol to weaken the adhesive attaching the vibrator to the phone's frame.
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Wait thirty seconds for the isopropyl alcohol to weaken the adhesive under the vibrator.
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Use an opening pick to carefully separate the vibrator's ribbon cable from the frame of the phone.
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Heat an iOpener and place it on the screen for two minutes in order to loosen the adhesive on the battery.
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Wedge the pointed end of an opening pick between the right side of the battery and the midframe.
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After making a gap between the battery and the frame, replace the opening pick with a plastic card.
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Carefully slide a plastic card underneath the battery to cut through the adhesive.
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Slide a plastic card under the battery, then carefully lift the battery up until the adhesive is loose enough to remove the battery.
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Insert the pointed end of a spudger behind the red microphone gasket at the top of the midframe.
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Use a spudger to dislodge and remove the red microphone gasket from the top of the midframe.
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Insert the pointed end of a spudger behind the red microphone gasket at the bottom of the midframe.
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Insert the pointed end of a spudger behind the microphone gasket at the bottom of the midframe.
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Turn the phone over and remove the midframe while gently threading the screen ribbon cable through the opening in the midframe.
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Use a drop or two of isopropyl alcohol to weaken the fingerprint sensor's adhesive.
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Wait thirty seconds for the isopropyl alcohol to weaken the adhesive.
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Use an opening pick to carefully separate the fingerprint sensor cable from the midframe.
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Turn the phone over, then carefully thread the the fingerprint sensor cable through the opening in the midframe.
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Once the fingerprint sensor has been removed, the midframe is ready to be replaced.
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To reassemble your device, follow these instructions in reverse order.
For optimal performance, calibrate your newly installed battery after completing this guide.
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 Answers Community 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 you install it.
To reassemble your device, follow these instructions in reverse order.
For optimal performance, calibrate your newly installed battery after completing this guide.
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 Answers Community 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 you install it.
