Introduction
In this step-by-step guide, you will be able to successfully replace your motherboard in your LG Optimus F3 device.
What you need
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Turn the device so that the back faces up.
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Remove the back case by pushing up on the back and pulling down on the face as illustrated in the image.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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