Samsung Galaxy J1 Motherboard Replacement Repair Guide

Difficulty

Moderate

Steps

11

Time Required

                          30 minutes            

Sections

2

• Midframe
• 4 steps
• Motherboard
• 7 steps

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Introduction

What you need

Step 1

              Midframe               

• Insert a finger nail or plastic opening tool between the back cover and the device.
• Gently pry the rear cover off of the back of the phone.

Insert a finger nail or plastic opening tool between the back cover and the device.

Gently pry the rear cover off of the back of the phone.

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Step 2

• Using a finger, pull the SIM card down out of its slot.
• Remove the SIM card.
• The pictured device is missing the SIM card and battery.

Using a finger, pull the SIM card down out of its slot.

Remove the SIM card.

The pictured device is missing the SIM card and battery.

Step 3

• Using a Phillips #00 screwdriver remove the eleven 3 mm screws.

Using a Phillips #00 screwdriver remove the eleven 3 mm screws.

Step 4

• Insert a plastic opening tool between the screen and the back of the device.
• Starting at the bottom of the device, gently slide the tool along the edges of the screen.
• Gently pry the main assembly from the midframe of the device.
• When removing the main assembly, pry gently so as to not crack the glass screen or break any clips within the device.

Insert a plastic opening tool between the screen and the back of the device.

Starting at the bottom of the device, gently slide the tool along the edges of the screen.

Gently pry the main assembly from the midframe of the device.

When removing the main assembly, pry gently so as to not crack the glass screen or break any clips within the device.

Step 5

              Motherboard               

• Use the flat edge of a spudger to disconnect the ear speaker connector.

Use the flat edge of a spudger to disconnect the ear speaker connector.

Step 6

• Use the flat end of a spudger disconnect the digitizer connector.

Use the flat end of a spudger disconnect the digitizer connector.

Step 7

• Use the flat end of a spudger disconnect the front-facing camera cable connector.

Use the flat end of a spudger disconnect the front-facing camera cable connector.

Step 8

• Remove the front-facing camera.

Remove the front-facing camera.

Step 9

• Use the flat end of a spudger to gently pry under the motherboard.
• Remove the motherboard.

Use the flat end of a spudger to gently pry under the motherboard.

Remove the motherboard.

Step 10

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

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

Step 11

• Remove the rear camera.

Remove the rear camera.

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

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                    Sean Kramer                     

Member since: 02/14/2018

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Sean Gynn - Nov 1, 2020

Reply

can you plz give use a amazon link to part

Isaac Samuels - May 18, 2021

Reply

Very good illustration..where can I get a motherboard?

Where can I get a motherboard for this phone Samsung J100?