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LG K40 Battery Replacement

  1. LG K40 Battery Replacement, Separating the back: step 1, image 1 of 2 LG K40 Battery Replacement, Separating the back: step 1, image 2 of 2
    • Use an opening pick to separate the back panel from the phone.

  2. LG K40 Battery Replacement: step 2, image 1 of 2 LG K40 Battery Replacement: step 2, image 2 of 2
    • Pull the back panel away.

  3. LG K40 Battery Replacement: step 3, image 1 of 2 LG K40 Battery Replacement: step 3, image 2 of 2
    • Watch out, there is a touch sensor cable still attached to the main board.

  4. LG K40 Battery Replacement, Unscrew: step 4, image 1 of 1
    • Unscrew all screws pictured.

  5. LG K40 Battery Replacement, Remove plastic cover: step 5, image 1 of 3 LG K40 Battery Replacement, Remove plastic cover: step 5, image 2 of 3 LG K40 Battery Replacement, Remove plastic cover: step 5, image 3 of 3
    • Remove the black plastic as pictured.

  6. LG K40 Battery Replacement, Disconnect battery: step 6, image 1 of 1
    • Disconnect the battery.

  7. LG K40 Battery Replacement, Remove battery: step 7, image 1 of 3 LG K40 Battery Replacement, Remove battery: step 7, image 2 of 3 LG K40 Battery Replacement, Remove battery: step 7, image 3 of 3
    • Caution: Don't jab the battery with any sharp tools. A punctured battery may leak dangerous chemicals or catch fire.

    • Pry up the battery. This will require a lot of force, but fortunately, there aren’t any cables under it.

    • Look at that carnage…

    • You can use adhesive softener to make the job of removing the battery easier.

Conclusion

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

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