Samsung Galaxy J3 Mission Motherboard Replacement

简介

The motherboard is fragile and is a key component to a working phone. The motherboard on the Samsung Galaxy J3 Mission has several components attached to it, including the camera, SD and SIM card readers, charging port, and more. The motherboard allows the CPU, RAM, and computer hardware to communicate with each other.

你所需要的

步骤 1 Back Cover

Samsung Galaxy J3 Mission Motherboard Replacement, Back Cover: 步骤 1 中的图像 1，1

Insert your fingernail into the back cover removal slot and gently pull back until the cover pops off.

翻译

步骤 2 Battery

Samsung Galaxy J3 Mission Motherboard Replacement, Battery: 步骤 2 中的图像 1，1

Make sure that your device is powered off before removing the battery.
Insert your fingernail into the battery removal slot and pull back until the battery pops out.

翻译

步骤 3 SD and SIM Cards

Samsung Galaxy J3 Mission Motherboard Replacement, SD and SIM Cards: 步骤 3 中的图像 1，1

Use your finger to slide the SD and SIM card out of the device.

翻译

步骤 4 Screen

Samsung Galaxy J3 Mission Motherboard Replacement, Screen: 步骤 4 中的图像 1，1

Use an iFixit opening tool to lift the screen from one of the vertical sides of the phone and continue gently prying until the screen is loose enough to safely remove.
The damaged screen is connected under the screen assembly with a small plastic brace; remove this with an iFixit opening tool.
Be careful around the home button. It has little tabs to keep it in the frame, but they will break if the adhesive isn’t loosened with age or heat.