Introduction

Use this guide to replace a worn out button pad on your Samsung T139.

  1. Power off your phone before beginning disassembly Apply pressure to the back cover and slide towards the base Apply pressure to the back cover and slide towards the base
    • Power off your phone before beginning disassembly

    • Apply pressure to the back cover and slide towards the base

  2. With a plastic opening tool, lift and remove the battery With a plastic opening tool, lift and remove the battery
    • With a plastic opening tool, lift and remove the battery

  3. Remove the four Phillips 1.0mm #0 screws Remove the four Phillips 1.0mm #0 screws
    • Remove the four Phillips 1.0mm #0 screws

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  5. Using the plastic opening tool, work around the edge of the black plastic cover until it pops off Using the plastic opening tool, work around the edge of the black plastic cover until it pops off Using the plastic opening tool, work around the edge of the black plastic cover until it pops off
    • Using the plastic opening tool, work around the edge of the black plastic cover until it pops off

  6. Remove side buttons by lifting them off the board Remove side buttons by lifting them off the board
    • Remove side buttons by lifting them off the board

  7. Lift circuit board up gently
    • Lift circuit board up gently

    • Be careful to not pull ribbon cord apart when removing

  8. Lift away button pad Lift away button pad
    • Lift away button pad

Conclusion

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

Reagan May

Member since: 10/23/2014

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Michigan Tech, Team 1-1, Lauer Fall 2014 Member of Michigan Tech, Team 1-1, Lauer Fall 2014

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