Difficulty

Moderate

Steps

6

Time Required

                          10 minutes

Sections

1

  • Motherboard
  • 6 steps

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Introduction

  1. An error code appears

  2. The system doesn’t apply anything

  3. Memory modules fail

  4. The phone does not turn on

What you need

Step 1

              Back Cover Removal
  • Unplug the device from the charging dock if it is connected. Power off the device. Then using your fingernails, pop off the back cover of the device.

Unplug the device from the charging dock if it is connected. Power off the device. Then using your fingernails, pop off the back cover of the device.

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Step 2

              Battery Removal
  • Remove the battery from the casing.

Remove the battery from the casing.

Step 3

              Main Body Removal
  • Remove the screws using a Philips #00 screwdriver .
  • Remember to keep your screws organized!

Remove the screws using a Philips #00 screwdriver .

Remember to keep your screws organized!

Step 4

  • Using a metal spudger, pry the mid frame out.
  • Do not use a wrenching motion or the screen will crack.

Using a metal spudger, pry the mid frame out.

Do not use a wrenching motion or the screen will crack.

Step 5

  • Use a spudger or your fingernails to disconnect the screen connector.
  • Use a spudger or your fingernails to disconnect the connector cable.

Use a spudger or your fingernails to disconnect the screen connector.

Use a spudger or your fingernails to disconnect the connector cable.

Step 6

  • Remove the motherboard.
  • It should come off easily, if not, some screws might still be connected.

Remove the motherboard.

It should come off easily, if not, some screws might still be connected.

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

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                    Sophie

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Team

                       University of North Texas, Team S7-G2, Thomas Fall 2017                        

                                                  Member of University of North Texas, Team S7-G2, Thomas Fall 2017 



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