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LG VX8700 Motherboard Replacement

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Time Required: 15 - 30 minutes
Difficulty: Moderate
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LG VX8700 Motherboard Replacement

What you need

Tools

    1. LG VX8700 Motherboard Replacement, Battery: step 1, image 1 of 2 LG VX8700 Motherboard Replacement, Battery: step 1, image 2 of 2
      • Power the phone off.

      • Slide the back cover off using the release latch with your fingers to expose the battery.

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    2. LG VX8700 Motherboard Replacement: step 2, image 1 of 2 LG VX8700 Motherboard Replacement: step 2, image 2 of 2
      • Lift one side of the battery using a plastic opening tool or your fingers.

      • Carefully remove the battery and set it aside.

      • When installing the new battery, align the metal pins with those of the phone.

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    1. LG VX8700 Motherboard Replacement, Keypad: step 3, image 1 of 2 LG VX8700 Motherboard Replacement, Keypad: step 3, image 2 of 2
      • Remove the nine 4 mm screws from the back cover with a Phillips #0 screwdriver.

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    2. LG VX8700 Motherboard Replacement: step 4, image 1 of 2 LG VX8700 Motherboard Replacement: step 4, image 2 of 2
      • Insert the tip of the iFixit opening tool into the small notch on the side of the case.

      • Slide the opening tool along the seam and around the edge of the phone to separate the case.

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    3. LG VX8700 Motherboard Replacement: step 5, image 1 of 1
      • Separate the two halves of the phone.

      • The back of the phone, which houses the motherboard and keypad, is displayed on the left.

      • The plastic casing is displayed on the right.

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    4. LG VX8700 Motherboard Replacement: step 6, image 1 of 3 LG VX8700 Motherboard Replacement: step 6, image 2 of 3 LG VX8700 Motherboard Replacement: step 6, image 3 of 3
      • Hold the phone casing with one hand and the keypad assembly with the other.

      • Separate the phone casing from the keypad/motherboard.

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    5. LG VX8700 Motherboard Replacement: step 7, image 1 of 2 LG VX8700 Motherboard Replacement: step 7, image 2 of 2
      • Pull the two boards apart to separate the keypad from the motherboard.

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    1. LG VX8700 Motherboard Replacement, Motherboard: step 8, image 1 of 1
      • First, pull back the tape covering the connection between the motherboard and the ribbon cable.

      • Separate the connection, using the plastic opening tool.

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    2. LG VX8700 Motherboard Replacement: step 9, image 1 of 2 LG VX8700 Motherboard Replacement: step 9, image 2 of 2
      • After the connection is removed, the motherboard is successfully removed.

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Conclusion

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

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Stanley Thomas

Member since: 01/20/12

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4 Guides authored

Team

Cal Poly, Team 8-16, Maness Winter 2012 Member of Cal Poly, Team 8-16, Maness Winter 2012

CPSU-MANESS-W12S8G16

4 Members

84 Guides authored

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