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LG Optimus L7 P705 Headphone Jack Replacement

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  1. LG Optimus L7 P705 Headphone Jack Replacement, Display: étape 1, image 1 de 2 LG Optimus L7 P705 Headphone Jack Replacement, Display: étape 1, image 2 de 2
    • Insert a plastic opening tool between the seams of the device and pry the back cover away from the phone.

    • Remove the battery and simcard.

  2. LG Optimus L7 P705 Headphone Jack Replacement: étape 2, image 1 de 1
    • Remove twelve 3mm screws (with the phillips head 000) around frame and near sim and sd cards.

  3. LG Optimus L7 P705 Headphone Jack Replacement: étape 3, image 1 de 1
    • Remove bottom plate where the charger port is located.

  4. LG Optimus L7 P705 Headphone Jack Replacement: étape 4, image 1 de 2 LG Optimus L7 P705 Headphone Jack Replacement: étape 4, image 2 de 2
    • Insert a plastic opening tool between the seams of the device and apply some pressure to lift off the cover.

  5. LG Optimus L7 P705 Headphone Jack Replacement: étape 5, image 1 de 2 LG Optimus L7 P705 Headphone Jack Replacement: étape 5, image 2 de 2
    • Flip over to the face of the device.

    • Lift off glass screen (display).

  6. LG Optimus L7 P705 Headphone Jack Replacement, SIM Card Slot: étape 6, image 1 de 2 LG Optimus L7 P705 Headphone Jack Replacement, SIM Card Slot: étape 6, image 2 de 2
    • Flip over to the back of the device

    • Using the plastic spudger, lift off the three board-to-board connectors on the left-hand side of the device.

  7. LG Optimus L7 P705 Headphone Jack Replacement: étape 7, image 1 de 1
    • Using a plastic spudger, lift off the wire connector at the right bottom of the board.

  8. LG Optimus L7 P705 Headphone Jack Replacement: étape 8, image 1 de 2 LG Optimus L7 P705 Headphone Jack Replacement: étape 8, image 2 de 2
    • Detach the mount including both the SIM card and the motherboard from the device.

  9. LG Optimus L7 P705 Headphone Jack Replacement, Headphone Jack: étape 9, image 1 de 1
    • Lift off the connector using the plastic spudger.

  10. LG Optimus L7 P705 Headphone Jack Replacement: étape 10, image 1 de 1
    • Lift the speaker connector using the plastic spudger.

  11. LG Optimus L7 P705 Headphone Jack Replacement: étape 11, image 1 de 3 LG Optimus L7 P705 Headphone Jack Replacement: étape 11, image 2 de 3 LG Optimus L7 P705 Headphone Jack Replacement: étape 11, image 3 de 3
    • Flip over to the back of the device. Lift off the connector on the left using the plastic spudger.

    • Lift off the headphone jack connector on the top right using the plastic spudger.

    • Replace the board containing the headphone jack.

Conclusion

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

Tianyu Song

Membre depuis le 01/24/17

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IUPUI, Team 2-2, Baechle Spring 2017 Membre de l'équipe IUPUI, Team 2-2, Baechle Spring 2017

IUPUI-BAECHLE-S17S2G2

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