Introduction

This is a step by step guide showing how to take apart the LG Lucid 4G and replace the headphone jack.

Turn off the phone by pressing the power button, then press "Power Off", then press "OK" when notified that your phone will shut down. Turn off the phone by pressing the power button, then press "Power Off", then press "OK" when notified that your phone will shut down. Turn off the phone by pressing the power button, then press "Power Off", then press "OK" when notified that your phone will shut down.
  • Turn off the phone by pressing the power button, then press "Power Off", then press "OK" when notified that your phone will shut down.

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Flip the phone so that its back plate is facing upward. Use your fingernail or prying tool to lift the back plate of the phone open by using the notch at the bottom.
  • Flip the phone so that its back plate is facing upward.

  • Use your fingernail or prying tool to lift the back plate of the phone open by using the notch at the bottom.

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Using the notch located near the bottom center, remove the battery with a prying tool or your fingernail. Using the notch located near the bottom center, remove the battery with a prying tool or your fingernail.
  • Using the notch located near the bottom center, remove the battery with a prying tool or your fingernail.

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Remove the 7 ph000 screws found on the back of the phone.
  • Remove the 7 ph000 screws found on the back of the phone.

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Once all the screws are removed, use a plastic opening tool to lift off the plastic cover. There are notches on the left side by the micro SD port. It may be difficult to pry the plastic over off. You may need to use some force.
  • Once all the screws are removed, use a plastic opening tool to lift off the plastic cover. There are notches on the left side by the micro SD port.

  • It may be difficult to pry the plastic over off. You may need to use some force.

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Next, remove another screw located in top left quadrant of phone.
  • Next, remove another screw located in top left quadrant of phone.

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Remove SIM card holding by prying it with opening tool. As you are lifting it, disconnect the ribbon that is connecting the sim card holding and the rest of the phone. Remove SIM card holding by prying it with opening tool. As you are lifting it, disconnect the ribbon that is connecting the sim card holding and the rest of the phone.
  • Remove SIM card holding by prying it with opening tool. As you are lifting it, disconnect the ribbon that is connecting the sim card holding and the rest of the phone.

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Disconnect the 5 ribbon cables connected to the motherboard. Remove the motherboard.
  • Disconnect the 5 ribbon cables connected to the motherboard.

  • Remove the motherboard.

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Lift the additional ribbon in the top right quadrant. Once that ribbon is lifted, the audio jack can easily be removed.
  • Lift the additional ribbon in the top right quadrant.

  • Once that ribbon is lifted, the audio jack can easily be removed.

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Conclusion

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

Will Bonner

Member since: 02/07/2017

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Ohio State, Team 1-1, Wilder Spring 2017 Member of Ohio State, Team 1-1, Wilder Spring 2017

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