Introduction

Having technical issues with your LG G3 Vigor that are linked to your devices motherboard? You are in luck, this is the LG G3 Vigor motherboard replacement guide.

Locate the notch on the bottom right of the phone.
  • Locate the notch on the bottom right of the phone.

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Gently pull the cover on the back of the phone off to locate the battery.
  • Gently pull the cover on the back of the phone off to locate the battery.

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Remove the battery by lifting from the slot at the bottom of the battery.
  • Remove the battery by lifting from the slot at the bottom of the battery.

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Remove the twelve Phillips #00 screws securing the midframe to the rest of the phone.
  • Remove the twelve Phillips #00 screws securing the midframe to the rest of the phone.

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Work a plastic opening tool around the perimeter of the phone to separate the midframe from the rest of the phone. Work a plastic opening tool around the perimeter of the phone to separate the midframe from the rest of the phone. Work a plastic opening tool around the perimeter of the phone to separate the midframe from the rest of the phone.
  • Work a plastic opening tool around the perimeter of the phone to separate the midframe from the rest of the phone.

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Use the spudger to gently unplug the ribbon cable connected to the motherboard. Then remove the rear facing camera.
  • Use the spudger to gently unplug the ribbon cable connected to the motherboard. Then remove the rear facing camera.

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Use the spudger to gently unplug the ribbon cable connected to the motherboard. Remove the front camera.
  • Use the spudger to gently unplug the ribbon cable connected to the motherboard.

  • Remove the front camera.

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Use the flat edge of a spudger to disconnect the motherboard ribbon connector.
  • Use the flat edge of a spudger to disconnect the motherboard ribbon connector.

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Use the pointed end of a spudger to push back the two motherboard retaining flaps. The motherboard should now be able to be lifted out of the device.
  • Use the pointed end of a spudger to push back the two motherboard retaining flaps.

  • The motherboard should now be able to be lifted out of the device.

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Conclusion

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

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Jared Stickl

Member since: 02/08/2016

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USF Tampa, Team 12-5, Eyestone Spring 2016 Member of USF Tampa, Team 12-5, Eyestone Spring 2016

USFT-EYESTONE-S16S12G5

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