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LG 440G Logic Board Replacement

What you need

  1. LG 440G Logic Board Replacement, Turn off phone.: step 1, image 1 of 1
    • Turn the device off.

    • To do so, press and hold the red button.

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  2. LG 440G Logic Board Replacement, Flip phone.: step 2, image 1 of 1
    • Flip the phone over.

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  3. LG 440G Logic Board Replacement, Rear cover removal.: step 3, image 1 of 1
    • Slide the rear cover downward

    • Lift it off to access the battery

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  4. LG 440G Logic Board Replacement, Removal of battery.: step 4, image 1 of 1
    • Locate the small rounded recess to get access to the battery

    • Gently, lift the battery

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  5. LG 440G Logic Board Replacement, Unscrew six screws along edges of casing: step 5, image 1 of 1
    • Use a Phillips #00 screw driver to remove six screws.

    • Save screws for reassembly.

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  6. LG 440G Logic Board Replacement, Lift casing cover: step 6, image 1 of 2 LG 440G Logic Board Replacement, Lift casing cover: step 6, image 2 of 2
    • Run the plastic opening tool along the edge of the phone to release the casing cover.

    • Lift the casing cover.

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  7. LG 440G Logic Board Replacement, Remove rectangular piece (with orange tape attached): step 7, image 1 of 2 LG 440G Logic Board Replacement, Remove rectangular piece (with orange tape attached): step 7, image 2 of 2
    • Use the plastic opening tool or fingernail to lift the rectangular piece up. The piece can be identified by the orange tape attached to it.

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  8. LG 440G Logic Board Replacement, Dislodge logic board: step 8, image 1 of 1
    • Dislodge the logic board using a plastic opening tool.

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  9. LG 440G Logic Board Replacement, Lift logic board out: step 9, image 1 of 1
    • Remove the logic board by lifting up.

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Conclusion

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

2 other people completed this guide.

JP Belanger

Member since: 02/17/15

225 Reputation

2 Guides authored

Team

Ohio State, Team 1-1, Buehl Winter 2015 Member of Ohio State, Team 1-1, Buehl Winter 2015

OSU-BUEHL-W15S1G1

4 Members

8 Guides authored

1 Guide Comment

Hi, do you know how to take the microphone out without damaging the functionality of the phone? It’s attached to a ribbon that is soldered on. Thanks!

Kobalt000 - Reply Share

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