소개
This guide will walk you through the process of replacing a faulty LCD screen and digitizer assembly in a Motorola Moto G4 Plus phone.
Before you begin, download the Rescue and Smart Assistant app to backup your device and diagnose whether your problem is software or hardware related.
This guide is for replacing a complete display assembly, which includes the display frame. Your replacement part should look like this. If you purchased a bare display, you must complete additional disassembly steps, which are not covered by this guide.
For your safety, discharge your battery below 25% before disassembling your phone. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair.
필요한 것
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Insert a fingernail or a spudger into the notch on bottom edge of the phone near the charging port.
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Pry the back cover away from the body of the phone.
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Slide out and remove the SIM card.
Tenho un Motorola g4 plus 64 G
El celular se volvía loco abriendo y cerrando aplicaciones
Ahora no reconoce la tarjeta SIM
Internet y Wasapp funciona
Alguien sabe donde lo reparan soy de Argentina Buenos Aires CABA
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Remove the nineteen 3.1 mm T3 screws securing the midframe.
A pair of binocular magnifiers is helpful here. Also, a magnetic pickup will help pull the tiny screws out of their counterbores.
Well I'm stuck. 3 screw heads are stripped on mine, not lucky as they are two on USB port end and screw in-between two SIM slots. Phone bought new and this is 1st time screws have been touched, could see they were already stripped before getting screwdriver near them. Any tips on removing stripped screws?
Hi Mark,
I’m sorry to hear that! You can try some techniques from the stripped screw guide.
I found that a T4 driver was the correct size for the screws.
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Peel the black pull tab from battery and pull slowly but firmly to separate the battery from the frame.
Does anybody know, what the black tape covering the metal cans an the battey is made of? It seems to have a heat insulating effect.
No, but the tape completely separated from itself when I removed it. Glue separated from the backing. I figure the glue in the frame is holding it well enough.
I found prying the battery out was the trickiest part of this job. Take your time and pry with the plastic tool, working from the end away from the wires, but try not to deform the battery in the process. It does finally come out.
Hi, I cannot remove the Battery, it has too strong glue. Any Ideas?
Regards
You can try to drip some high concentration isopropyl alcohol along the battery edge to help loosen the adhesive.
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Peel away the yellow tape over the T3 screw next to the SIM card slot.
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Peel away the copper tape covering the display connector.
When putting this metal tape back down. place it on the center of the connector first. Use the Spudger and GENTLY rub on the metal tape from the center out, to get the creases out of it that will appear when you take it off. By doing this, you can get it VERY flat and eliminate any creases that formed.
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Use a spudger to pry up and disconnect the display connector from the motherboard.
As you try to re-attach this clip, it helped me to look at it from the side (top of phone ) and look under the clip to help align the connector. It was easy to see when it did not line up and correct it so it clicked in cleanly. Same thing applies in Step 15
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Remove the two 2.4 mm T3 screws next to the SIM card slot.
General hint in putting screws back in without stripping them. 1) put the screw back in the hold. 2) gently turn it counter-clockwise like you are loosening it again. (Do not press down on the screw, let the weight of the screwdriver be the only pressure) When you feel/hear a little click, stop. That is the screw thread falling into the correct groove. 3) Turn it clockwise to tighten the screw.. you should feel NO resistance until the screw is fully seated. If you do, repeat step 2 again until you hear/feel the drop of the screw. This works when putting in any screw, not just the ones on this phone. Repeat this same process for each screw in this step and step 4 above.
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Insert the point of a spudger into a groove at the bottom of the motherboard.
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Gently pry up to loosen the motherboard from the frame and from the edge clips.
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Use a spudger to move any flex cables out of the way, as well as making sure that any modules attached to the motherboard (such as the front-facing camera) are loose from the frame.
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Lift the motherboard up from the frame and remove it.
When reassembling, make sure the protective film over front camera opening is removed before putting that camera back in or you will be taking it apart again to remove it.
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To remove the headphone jack to transfer it to the new frame, insert the point of a spudger into the headphone port, and twist downwards to pop the jack out of the frame.
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Remove the headphone jack.
Unless I got a defective or incomplete replacement part (LCD screen and digitizer assembly), you must also remove the little headphone jack wire that you disconnected in step 18 and transfer it into the new assembly. It is stuck on the assembly quite well.. I used some alcohol (just like you used on the battery) to loosen the glue. It pulls straight towards the earpiece you will remove in step 22.
Wie beim Kommentar von 2018, fehlte auch bei mir das Verbindungsstück im neuen Rahmenteil, kein großes Ding, aber dies fehlt hier in der Beschreibung
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To remove the earpiece speaker to transfer it onto the new frame, insert the point of a spudger at the bottom of the speaker.
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Pry upwards to separate the earpiece speaker from the frame.
Den Lautsprecher musste ich in meinem Fall nicht ausbauen, da ich einen neuen schon auf dem Ersatzrahmen montiert bekommen hatte
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Only the LCD screen and digitizer assembly (with frame) remains.
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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.
Vom alten Rahmen mussten noch die Buttons für Einschalten und Lautstärke rausgelöst und in den neuen Rahmen eingeklickt werden
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To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Check out our Motorola Moto G4 Plus Answers community for troubleshooting help.
To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Check out our Motorola Moto G4 Plus Answers community for troubleshooting help.
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