Difficulty

Moderate

Steps

5

Time Required

                          15 - 20 minutes

Sections

2

  • Disassembling Nokia Lumia 900 Screen
  • 1 step
  • Motherboard
  • 4 steps

Flags

3

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What you need

Step 1

              Opening The Phone
  • Remove the Sim card tray and locking bar, before applying pressure to to the top right corner of the plastic casing.
  • Using the opening tool, pry the screen from the casing until they are separated from each other.

Remove the Sim card tray and locking bar, before applying pressure to to the top right corner of the plastic casing.

Using the opening tool, pry the screen from the casing until they are separated from each other.

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Step 2

              Removing the Battery
  • Detach connector from the phone.
  • Use the opening tool to pry out battery from the phone.
  • The battery should come out fairly easily

Detach connector from the phone.

Use the opening tool to pry out battery from the phone.

The battery should come out fairly easily

Step 3

              Detach the Screen
  • Detach Connectors that are attached from the screen to the motherboard.
  • Screen can now be removed with little effort.

Detach Connectors that are attached from the screen to the motherboard.

Screen can now be removed with little effort.

Step 4

              Removing Rubber Gaskets
  • Using a pair of tweezers, remove rubber gaskets that are holding the motherboard in place.

Using a pair of tweezers, remove rubber gaskets that are holding the motherboard in place.

Step 5

              Removing the Motherboard
  • Starting in the bottom left corner of the device, insert a wedge between the motherboard and the case.
  • Gently pull up with the wedge allowing for the motherboard to gently click out of place.
  • Gradually repeat this process around the entire motherboard until it becomes easy enough to remove completley from the casing.

Starting in the bottom left corner of the device, insert a wedge between the motherboard and the case.

Gently pull up with the wedge allowing for the motherboard to gently click out of place.

Gradually repeat this process around the entire motherboard until it becomes easy enough to remove completley from the casing.

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

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                    Joshua Crosman

Member since: 10/20/2014

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Team

                       UMass Dartmouth, Team 5-1, Vijaybhaskar Fall 2014                        

                                                  Member of UMass Dartmouth, Team 5-1, Vijaybhaskar Fall 2014 



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