Introduction

This guide will help you replace the logic board on your Sony Ericsson Xperia Pro MK16A phone. Follow along and you will have a new logic board installed in about half an hour.

Image 1/3: The plastic opener will work on any side, but be careful and pry gently. Image 2/3: The plastic opener will work on any side, but be careful and pry gently. Image 3/3: The plastic opener will work on any side, but be careful and pry gently.
  • Use a plastic opening tool to get the back cover off your phone.

  • The plastic opener will work on any side, but be careful and pry gently.

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Image 1/1: Find the divot below the battery.
  • Locate the battery in your phone.

  • Find the divot below the battery.

  • Use your thumb to lift the battery out of the phone.

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Image 1/3: Remove the 4 silver screws with the Torx screwdriver. Image 2/3: Remove the 4 silver screws with the Torx screwdriver. Image 3/3: Remove the 4 silver screws with the Torx screwdriver.
  • Remove the 4 black screws with the Phillips screwdriver.

  • Remove the 4 silver screws with the Torx screwdriver.

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Image 1/1:
  • Insert the plastic opening tool in between the two halves of the case. Pry around the phone to detach the back case.

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Image 1/3: Undo the two ribbons. Image 2/3: Undo the two ribbons. Image 3/3: Undo the two ribbons.
  • Remove the last screw that is connecting the logic board using the Phillips screwdriver.

  • Undo the two ribbons.

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Image 1/3: Image 2/3: Image 3/3:
  • Undo that last connector.

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Conclusion

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

Craig

Member since: 10/21/2014

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