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4Sight 9 Battery Replacement

What you need

  1. 4Sight 9 Battery Replacement, Cover: step 1, image 1 of 2 4Sight 9 Battery Replacement, Cover: step 1, image 2 of 2
    • Place the tablet on its side so that the two screws are facing upward.

    • Remove two 1 mm screws from the left side of the tablet using a Phillips #00 screwdriver.

  2. 4Sight 9 Battery Replacement: step 2, image 1 of 1
    • Pry the case away from the device slowly by sliding a plastic opening tool along the device.

    • Once loosened, use your hands to separate the case from the device.

  3. 4Sight 9 Battery Replacement: step 3, image 1 of 2 4Sight 9 Battery Replacement: step 3, image 2 of 2
    • Hold the positive and negative wires as close as possible to the speaker.

    • Use an opening tool and fingers to simultaneously lift the speaker from the cover.

  4. 4Sight 9 Battery Replacement, Battery: step 4, image 1 of 1
    • Use soldering gun to remove the positive and negative wires connecting the battery to the circuit board.

    • For a complete guide on how to solder, click here.

  5. 4Sight 9 Battery Replacement: step 5, image 1 of 2 4Sight 9 Battery Replacement: step 5, image 2 of 2
    • Insert plastic prying tool under upper-hand corner of battery and slide back and forth.

    • Once loosened, insert plastic prying tool under lower-hand corner and repeat sliding action.

    • Repeat previous actions until battery comes loose from device.

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