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LG V20 Vibration Motor Replacement

Introducción

Use this guide to replace the vibration motor in your LG V20.

Qué necesitas

  1. LG V20 Vibration Motor Replacement, Back Cover: paso 1, imagen 1 de 3 LG V20 Vibration Motor Replacement, Back Cover: paso 1, imagen 2 de 3 LG V20 Vibration Motor Replacement, Back Cover: paso 1, imagen 3 de 3

    • Press the button on the lower right side of the LG V20 to open the clamp that holds the back cover on the back side of the phone.

    • Remove the back cover.

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  2. LG V20 Vibration Motor Replacement, Battery: paso 2, imagen 1 de 3 LG V20 Vibration Motor Replacement, Battery: paso 2, imagen 2 de 3 LG V20 Vibration Motor Replacement, Battery: paso 2, imagen 3 de 3

    • Before disassembling your phone, discharge the battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Insert a spudger or your fingernail under the battery at the small recess on the lower edge.

    • Be careful not to deform or puncture the battery.

    • Pry up and remove the battery.

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  3. LG V20 Vibration Motor Replacement, Midframe Assembly: paso 3, imagen 1 de 1

    • Remove the sixteen 4mm Phillips #00 screws attaching the back cover to the motherboard.

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  4. LG V20 Vibration Motor Replacement: paso 4, imagen 1 de 2 LG V20 Vibration Motor Replacement: paso 4, imagen 2 de 2

    • The top and bottom frame section hold very tight to the mid frame. It is possible to pull them off with your hands. If you're not able to do so, use the following removal procedure:

    • Use the flat end of a spudger and apply pressure to one of the corners of the frame section until you create a small gap.

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  5. LG V20 Vibration Motor Replacement: paso 5, imagen 1 de 2 LG V20 Vibration Motor Replacement: paso 5, imagen 2 de 2

    • Flip the phone and insert an opening pick in the gap you created.

    • Slide the opening pick along the gap until the frame section pops out of its plastic clamps.

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  7. LG V20 Vibration Motor Replacement: paso 6, imagen 1 de 1

    • Remove the frame section.

    • Repeat this procedure with the frame section on the other end of the phone.

    • Within the top frame section there's a small silver grating that covers the speaker. This may fall out, so be careful not to lose it.

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  8. LG V20 Vibration Motor Replacement: paso 7, imagen 1 de 2 LG V20 Vibration Motor Replacement: paso 7, imagen 2 de 2

    • The loudspeaker is attached to the cover of the motherboard. Use an opening pick to pry it up.

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  9. LG V20 Vibration Motor Replacement: paso 8, imagen 1 de 2 LG V20 Vibration Motor Replacement: paso 8, imagen 2 de 2

    • The cover of the motherboard is held in its place by several plastic clamps.

    • Use an opening pick to pry up the motherboard cover at the right corner at the bottom of your phone until it pops out of the plastic clamp.

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  10. LG V20 Vibration Motor Replacement: paso 9, imagen 1 de 2 LG V20 Vibration Motor Replacement: paso 9, imagen 2 de 2

    • Slide the opening pick along the mid frame and flip it sideways to open the plastic clamps holding the motherboard cover in its place.

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  11. LG V20 Vibration Motor Replacement: paso 10, imagen 1 de 1

    • Remove the motherboard cover.

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  12. LG V20 Vibration Motor Replacement, Front-Facing Camera: paso 11, imagen 1 de 2 LG V20 Vibration Motor Replacement, Front-Facing Camera: paso 11, imagen 2 de 2
    Herramienta utilizada en este paso:
    Tweezers
    $4.99
    Comprar

    • Use the flat end of a spudger to disconnect the front camera flex cable.

    • If you want to go on and remove the motherboard assembly, there is no need to remove the front facing camera after disconnecting it. However if you feel uncertain, carefully remove it with a pair of tweezers.

    • Use a pair of tweezers to carefully remove the front facing camera. Be careful to only grip the body of the camera, as the top is the sensor pcb and is only held on with glue (removal will ruin the sensor).

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  13. LG V20 Vibration Motor Replacement, Motherboard Assembly: paso 12, imagen 1 de 1
    Herramienta utilizada en este paso:
    Tweezers
    $4.99
    Comprar

    • Use the flat end of a spudger to disconnect the flex cable of the left rear camera.

    • The second rear camera will come out with the motherboard since it is connected on the other side.

    • You can leave the front facing camera in its place as long as you're careful while removing the motherboard assembly. However if you feel uncertain, carefully remove it with a pair of tweezers.

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  14. LG V20 Vibration Motor Replacement: paso 13, imagen 1 de 1

    • Disconnect the display flex cable with the flat end of a spudger.

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  15. LG V20 Vibration Motor Replacement: paso 14, imagen 1 de 2 LG V20 Vibration Motor Replacement: paso 14, imagen 2 de 2

    • Use the pointed end of a spudger to lift up the motherboard assembly until you can get a good grip.

    • Carefully lift up the motherboard assembly and remove it.

    Editar

  16. LG V20 Vibration Motor Replacement, Vibration Motor: paso 15, imagen 1 de 1
    Herramienta utilizada en este paso:
    Tweezers
    $4.99
    Comprar

    • Use a pair of tweezers to remove the vibration motor.

    • If the vibration motor is glued in too tight, you can use an iOpener to loosen the adhesive beneath it and try again.

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Conclusión

To reassemble your device, follow these instructions in reverse order.

4 personas más completaron esta guía.

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Dominik Schnabelrauch

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iFixit Miembro de iFixit

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2 comentarios

When I dug down to the motor, I found it wasn’t going to be that easy to pull it out.

Instead, I checked that it actually worked by touching its contacts carefully to a 1.5v AA battery. It turns out that the spring contacts on the motor were a little too compressed, so I stretched them with tweezers, and didn’t need to replace the motor: all works.

Alexander Pruss - Contestar

my motor also stopped working. after taking it apart i noticed the gold contacts on the PCB were hardly rubbed. connected a 2.5 v PSU to the motor. works! also just ended up stretching the spring. Also added some NT-H1 thermal paste to the area with the thermal pad and the other can beside it. Thermal throttling was reduced significantly.

Marvin Mallari -

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