Introduction

Follow this guide to replace the Taptic Engine in your iPhone 6s Plus. The Taptic Engine is the iPhone's vibrating and haptic feedback motor. If your phone isn't vibrating or produces a rattling sound when it does, replacing the Taptic Engine can remedy your issues.

Image 1/1: Power off your iPhone before beginning disassembly.
  • Before disassembling your iPhone, discharge the battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

  • Power off your iPhone before beginning disassembly.

  • Remove the two 3.4 mm Pentalobe screws on either side of the Lightning port.

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Image 1/1: Apply a suction cup to the lower left corner of the display assembly.
  • Opening the display on the 6s Plus separates a thin strip of adhesive around the perimeter of the display. If you prefer to replace the adhesive, have a set of new adhesive strips ready before you continue. It's possible to complete the repair without replacing the adhesive, and you probably won't notice any difference in functionality.

  • Apply a suction cup to the lower left corner of the display assembly.

take out screws first!!

Yoav Karmon - Reply

Image 1/2: Pulling too hard may damage the display assembly. Apply just enough pressure to create a small gap between the display assembly and the rear case. Image 2/2: Pulling too hard may damage the display assembly. Apply just enough pressure to create a small gap between the display assembly and the rear case.
  • Pull up on the suction cup with firm, constant pressure to create a slight gap between the front panel and rear case.

  • Pulling too hard may damage the display assembly. Apply just enough pressure to create a small gap between the display assembly and the rear case.

I had a shattered front glass panel so I could not get the suction cup to seal properly. I tried a couple of different ways to get good suction but to no avail. I eventually used a Stanley knife to pry up the corner so I could get the spudger into the opening.

John Architzel - Reply

A really high quality packing tape over the entire screen will usually be enough to use the suction cup on a shattered screen.

djwooten -

Image 1/3: While still maintaining pressure on the suction cup, insert the flat tip of a spudger into the gap, directly above the headphone jack. Image 2/3: While still maintaining pressure on the suction cup, insert the flat tip of a spudger into the gap, directly above the headphone jack. Image 3/3: While still maintaining pressure on the suction cup, insert the flat tip of a spudger into the gap, directly above the headphone jack.
  • The safest place to pry from is the notch in the front panel above the headphone jack.

  • While still maintaining pressure on the suction cup, insert the flat tip of a spudger into the gap, directly above the headphone jack.

This was by far the hardest part of the repair for me. Getting leverage while finding a way to prod with a spudger is a challenge in coordination. I used a second spudger with point holding the phone down by the headphone jack, with the other end of the spudger anchored to my desk.

drpotter - Reply

Image 1/2: Image 2/2:
  • Twist the spudger to widen the gap between the front panel and the rear case.

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Image 1/3: Image 2/3: Image 3/3:
  • While firmly pulling up on the suction cup, slide the edge of the spudger under the bottom left corner of the display.

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Image 1/2: Image 2/2:
  • Slide the tip of the spudger up the left side of the phone, between the front panel and the rear case.

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Image 1/2: Slide the spudger up the right side. Image 2/2: Slide the spudger up the right side.
  • Insert the flat tip of the spudger under the right edge of the display.

  • Slide the spudger up the right side.

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Image 1/2: Do '''''not''''' remove the display completely, or you will damage the data cables connecting the display near the top edge of the iPhone. Image 2/2: Do '''''not''''' remove the display completely, or you will damage the data cables connecting the display near the top edge of the iPhone.
  • Use a plastic opening tool to hold down the rear case while pulling up the suction cup to open the phone.

    • Do not remove the display completely, or you will damage the data cables connecting the display near the top edge of the iPhone.

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Image 1/2: Image 2/2:
  • Pull up on the small nub on the suction cup to remove it from the display.

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Image 1/3: Open the display to about a 90º angle, and lean it against something to keep it propped up while you're working on the phone. Image 2/3: Don't open the display more than 90º—it is still connected to the top of the phone by the display, digitizer, and front camera cables which can tear easily. Image 3/3: Add a rubber band to keep the display securely in place while you work. This prevents undue strain on the display cables.
  • Gently grasp the display assembly and lift it up to open the phone, using the clips at the top of the front panel as a hinge.

  • Open the display to about a 90º angle, and lean it against something to keep it propped up while you're working on the phone.

    • Don't open the display more than 90º—it is still connected to the top of the phone by the display, digitizer, and front camera cables which can tear easily.

    • Add a rubber band to keep the display securely in place while you work. This prevents undue strain on the display cables.

    • In a pinch, you can use an unopened canned beverage to support the display.

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Image 1/1: One 2.9 mm screw
  • Remove the following Phillips screws securing the battery connector bracket to the logic board:

    • One 2.9 mm screw

    • One 2.3 mm screw

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Image 1/2: Image 2/2:
  • Remove the battery connector bracket.

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Image 1/3: Image 2/3: Image 3/3:
  • Use the pointed tip of the spudger to disconnect the battery connector from the logic board.

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Image 1/3: Image 2/3: Image 3/3:
  • Bend the connector back to ensure it doesn't make contact and power the iPhone on while you're working on it.

See my comment at the end of the procedure. If you work carefully, you need not remove the logic board and can skip ahead to step 38 after completing this step (disconnecting battery).

Mark Cousins - Reply

Image 1/1: Two 3.5 mm screws
  • Remove the following Phillips screws over the Taptic Engine cable bracket:

    • Two 3.5 mm screws

    • One 2.7 mm screw

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Image 1/2: Image 2/2:
  • Remove the Taptic Engine cable bracket.

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Image 1/2: Image 2/2:
  • Disconnect the Taptic Engine's flex cable from the socket on the Lightning Connector flex cable.

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Image 1/1: One 3.1 mm screw
  • Remove the following two Phillips screws:

    • One 3.1 mm screw

    • One 2.1 mm screw

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Image 1/2: Image 2/2:
  • Remove the Taptic Engine.

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Conclusion

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

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Dante Mazzanti

Member since: 07/13/2015

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