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LG V20 MB Assembly Replacement

Prerequisite Only

Prerequisite Only

Please note that this guide is only a prerequisite for other guides.

This motherboard replacement guide will help bring your phone back to life.

  • Author: Max Wu
  • Time estimate: 10 minutes
  • Difficulty: Moderate

Replacing your motherboard can help solve a variety of issues that might seem to pop up on your phone. Not turning on? Blue screen? Random restarting? All of these symptoms can be a result of a faulty motherboard. This guide will show you how to properly replace the motherboard to restore your phone.

Step 1 Motherboard Assembly  ¶ 

Use the flat end of a spudger to disconnect the flex cable of the left rear camera.

Step 1 Motherboard Assembly  ¶ 

  • Use the flat end of a spudger to disconnect the flex cable of the left rear camera.

  • The second rear camera will come out with the motherboard since it is connected on the other side.

  • You can leave the front facing camera in its place as long as you're careful while removing the motherboard assembly. However if you feel uncertain, carefully remove it with a pair of tweezers.

Step 2  ¶ 

Disconnect the display flex cable with the flat end of a spudger.

Step 2  ¶ 

  • Disconnect the display flex cable with the flat end of a spudger.

Step 3  ¶ 

Use the pointed end of a spudger to lift up the motherboard assembly until you can get a good grip. Carefully lift up the motherboard assembly and remove it.

Step 3  ¶ 

  • Use the pointed end of a spudger to lift up the motherboard assembly until you can get a good grip.

  • Carefully lift up the motherboard assembly and remove it.