Difficulty

Easy

Steps

8

Time Required

                          55 minutes

Sections

1

  • KPN Arizona Comfort
  • 8 steps

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Introduction

In the inner part of the product might not be sturdy so you could break apart when taking the device apart.

What you need

Step 1

              KPN Arizona Comfort
  • Hold the phone with one hand and apply a slight pressure on the battery lid with your other hand.
  • Now you can slide open the battery lid.

Hold the phone with one hand and apply a slight pressure on the battery lid with your other hand.

Now you can slide open the battery lid.

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Step 2

  • Lift out both batteries with a prying movement.

Lift out both batteries with a prying movement.

Step 3

  • Remove the following two Phillips #00 screws securing the back casing to the front.

Remove the following two Phillips #00 screws securing the back casing to the front.

Step 4

  • Use the plastic opening tool to pry the front from the backside.
  • Start prying at the bottom and work your way around the device.
  • Do this for every 3 cm all around.
  • If you apply too much pressure or use a sharp tool, this might damage the casing.

Use the plastic opening tool to pry the front from the backside.

Start prying at the bottom and work your way around the device.

Do this for every 3 cm all around.

If you apply too much pressure or use a sharp tool, this might damage the casing.

Step 5

  • Flip the circuit board from the backside of the phone to the frontside of the phone by tilting it on the long edge
  • Make sure you do this gesture slowly and gently so the wires will not detach.

Flip the circuit board from the backside of the phone to the frontside of the phone by tilting it on the long edge

Make sure you do this gesture slowly and gently so the wires will not detach.

Step 6

  • You are now facing the back side. Apply a little bit of pressure with the plastic opening tool on the back of the speaker so the the speaker can pop out.
  • The speaker is still attached with a wire, do not pull this.

You are now facing the back side. Apply a little bit of pressure with the plastic opening tool on the back of the speaker so the the speaker can pop out.

The speaker is still attached with a wire, do not pull this.

Step 7

  • Use a soldering iron to heat up the solder connected to the electric wire.
  • When the solder is fluid, carefully pull the electric wire loose.

Use a soldering iron to heat up the solder connected to the electric wire.

When the solder is fluid, carefully pull the electric wire loose.

Step 8

  • Replace the broken speaker of the phone and solder it back in place.

Replace the broken speaker of the phone and solder it back in place.

To reassemble your device, follow these instructions from step 6 in reverse order.

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                    Maite

Member since: 03/08/2017

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Team

                       Delft University of Technology, Team S1-G19, Flipsen Spring 2017                        

                                                  Member of Delft University of Technology, Team S1-G19, Flipsen Spring 2017 



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