Samsung Galaxy J3 Luna Pro Motherboard Change Replacement

Introduction

If you ever find yourself in a scenario where you have a completely normal phone and then out of nowhere it ceases to operate. It may be time for a motherboard change. This guide will provide the step by step process of switching the processing component of the Samsung Galaxy J3 Luna Pro.

What you need

Step 1 Motherboard Change

Samsung Galaxy J3 Luna Pro Motherboard Change Replacement, Motherboard Change: step 1, image 1 of 1

Turn off the phone.
Remove the back cover and battery

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Step 2

Samsung Galaxy J3 Luna Pro Motherboard Change Replacement: step 2, image 3 of 3

Attach a suction cup to the screen and pry upwards.
Insert the plastic opening tool into the gap under the screen and work your way around the perimeter.
Don't remove the screen completely as there are cables still connection the two pieces.

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Step 3

Samsung Galaxy J3 Luna Pro Motherboard Change Replacement: step 3, image 3 of 3

Use the pointy end of a spudger to remove the white plastic cover from the display cover.
Use the spudger to pry up the display cable from the motherboard.
Remove the screen.