Iphone 6S Lightning Connector Assembly Replacement Repair Guide

Difficulty

Moderate

Steps

Time Required

                          1 - 2 hours

Sections

SIM Tray
2 steps
Pentalobe Screws
1 step
Opening Procedure
11 steps
Battery Connector
4 steps
Front Panel Assembly
6 steps
Speaker
6 steps
Lightning Connector Assembly
9 steps

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Introduction

What you need

Step 1

              SIM Tray

Insert a SIM card eject tool or a paperclip into the small hole in the SIM card tray.
Press to eject the tray.
This may require a significant amount of force.

Insert a SIM card eject tool or a paperclip into the small hole in the SIM card tray.

Press to eject the tray.

This may require a significant amount of force.

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Step 2

Remove the SIM Card tray assembly from the iPhone.
When reinserting the SIM card, ensure that it is in the proper orientation relative to the tray.

Remove the SIM Card tray assembly from the iPhone.

When reinserting the SIM card, ensure that it is in the proper orientation relative to the tray.

Step 3

              Pentalobe Screws

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 P2 Pentalobe screws on the bottom edge of the iPhone, next to the Lightning connector.

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 P2 Pentalobe screws on the bottom edge of the iPhone, next to the Lightning connector.

Step 4

              Opening Procedure

Optionally, apply mild heat to the lower edge of the iPhone using an iOpener or hair dryer for about a minute.
Heat softens the adhesive securing the display, making it easier to open.

Optionally, apply mild heat to the lower edge of the iPhone using an iOpener or hair dryer for about a minute.

Heat softens the adhesive securing the display, making it easier to open.

Step 5

Opening the display on the 6s 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 care not to place the suction cup over the home button.
If your display is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the broken screen.

Opening the display on the 6s 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 care not to place the suction cup over the home button.

If your display is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the broken screen.

Step 6

Pull up on the suction cup with firm, constant pressure to create a slight gap between the front panel and rear case.
Take your time and apply firm, constant force. The display assembly is a much tighter fit than most devices and is held down with adhesive.
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.
If you have any trouble, heat the front of the iPhone using an iOpener, hair dryer, or heat gun until it’s slightly too hot to touch. This will help soften the adhesive securing the edges of the display.

Pull up on the suction cup with firm, constant pressure to create a slight gap between the front panel and rear case.

Take your time and apply firm, constant force. The display assembly is a much tighter fit than most devices and is held down with adhesive.

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.

If you have any trouble, heat the front of the iPhone using an iOpener, hair dryer, or heat gun until it’s slightly too hot to touch. This will help soften the adhesive securing the edges of the display.

Step 7

There is a notch on the underside of the display, just above the headphone jack. This is the safest place to begin prying the phone open.
Place the flat edge of a spudger into the gap between the screen and rear case, directly above the headphone jack.

There is a notch on the underside of the display, just above the headphone jack. This is the safest place to begin prying the phone open.

Place the flat edge of a spudger into the gap between the screen and rear case, directly above the headphone jack.

Step 8

Twist the spudger to widen the gap between the front panel assembly and the rest of the phone.

Twist the spudger to widen the gap between the front panel assembly and the rest of the phone.

Step 9

Insert the flat end of the spudger on the left side of the phone, between the display assembly and rear case.
Slide the spudger up the side of the phone to separate the adhesive and pop the clips free.

Insert the flat end of the spudger on the left side of the phone, between the display assembly and rear case.

Slide the spudger up the side of the phone to separate the adhesive and pop the clips free.

Step 10

Remove the spudger and reinsert it on the bottom edge, where you pried the phone open.
Slide the spudger to the right, along the bottom edge of the phone.

Remove the spudger and reinsert it on the bottom edge, where you pried the phone open.

Slide the spudger to the right, along the bottom edge of the phone.

Step 11

Slide the spudger up the right side to continue separating the adhesive and popping the display clips free from the iPhone.

Slide the spudger up the right side to continue separating the adhesive and popping the display clips free from the iPhone.

Step 12

Use the suction cup to open the display, breaking the last of the adhesive.
Don’t open the display more than 90º, as it is still connected at the top by three cables that may break if stretched.

Use the suction cup to open the display, breaking the last of the adhesive.

Don’t open the display more than 90º, as it is still connected at the top by three cables that may break if stretched.

Step 13

Pull up on the nub on the top side of the suction cup to remove it from the front panel.

Pull up on the nub on the top side of the suction cup to remove it from the front panel.

Step 14

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.
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 hold the display.

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.

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 hold the display.

Step 15

              Battery Connector

Remove two Phillips screws securing the battery connector bracket, of the following lengths:
One 2.9 mm screw
One 2.2 mm screw
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your iPhone.

Remove two Phillips screws securing the battery connector bracket, of the following lengths:

One 2.9 mm screw

One 2.2 mm screw

Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your iPhone.

Step 16

Remove the battery connector bracket from the iPhone.

Remove the battery connector bracket from the iPhone.

Step 17

Use the point of a spudger to disconnect the battery connector by prying it straight up from the logic board.

Use the point of a spudger to disconnect the battery connector by prying it straight up from the logic board.

Step 18

Push the battery connector away from the logic board until it stays separated from its socket, so as to avoid any accidental connection to the battery while you work.

Push the battery connector away from the logic board until it stays separated from its socket, so as to avoid any accidental connection to the battery while you work.

Step 19

              Front Panel Assembly

Remove the following four Phillips screws securing the display cable bracket:
Three 1.2 mm screws
One 2.8 mm screw

Remove the following four Phillips screws securing the display cable bracket:

Three 1.2 mm screws

One 2.8 mm screw

Step 20

Remove the display cable bracket.

Remove the display cable bracket.

Step 21

Use a spudger or a clean fingernail to disconnect the front camera flex cable by prying it straight up from its socket on the logic board.

Use a spudger or a clean fingernail to disconnect the front camera flex cable by prying it straight up from its socket on the logic board.

Step 22

Disconnect the digitizer cable by prying it straight up from its socket on the logic board.
When reconnecting the digitizer cable, do not press the center of the connector. Press one end of the connector, then press the opposite end. Pressing in the center of the connector can bend the component and cause digitizer damage.

Disconnect the digitizer cable by prying it straight up from its socket on the logic board.

When reconnecting the digitizer cable, do not press the center of the connector. Press one end of the connector, then press the opposite end. Pressing in the center of the connector can bend the component and cause digitizer damage.

Step 23

Make sure the battery is disconnected before you disconnect or reconnect the cable in this step.
Disconnect the display cable by prying it straight up from its socket on the logic board.

Make sure the battery is disconnected before you disconnect or reconnect the cable in this step.

Disconnect the display cable by prying it straight up from its socket on the logic board.

Step 24

Remove the display assembly.
During reassembly, pause here if you wish to replace the adhesive around the edges of the display.

Remove the display assembly.

During reassembly, pause here if you wish to replace the adhesive around the edges of the display.

Step 25

              Speaker

Use the point of a spudger to lift and disconnect the antenna cable from the bottom end of the logic board.
To reconnect antenna cables like these to the socket, carefully align the connector to the socket, then use the flat end of a spudger to press down. It should click in place. If not, check for alignment. Do not use excessive force.

Use the point of a spudger to lift and disconnect the antenna cable from the bottom end of the logic board.

To reconnect antenna cables like these to the socket, carefully align the connector to the socket, then use the flat end of a spudger to press down. It should click in place. If not, check for alignment. Do not use excessive force.

Step 26

Use the point of a spudger to lift up and disconnect the Lightning connector ribbon cable from its socket on the logic board.

Use the point of a spudger to lift up and disconnect the Lightning connector ribbon cable from its socket on the logic board.

Step 27

If you are following this guide to replace the Lightning connector, you can choose to keep the antenna cable connected and skip this step and the next one. Be very careful not to strain the delicate antenna cable when you move the loudspeaker around.
Use the point of a spudger to lift and disconnect the antenna cable from its socket near the top of the logic board.

If you are following this guide to replace the Lightning connector, you can choose to keep the antenna cable connected and skip this step and the next one. Be very careful not to strain the delicate antenna cable when you move the loudspeaker around.

Use the point of a spudger to lift and disconnect the antenna cable from its socket near the top of the logic board.

Step 28

Carefully lift the antenna cable and de-route it from the edge of the phone. Use the point of a spudger to help lift the cable to free it from the retaining clips.
If the cable does not have enough room to lift up, loosen this Phillips screw securing the logic board so that the board can give more wiggle room.
Be sure to re-tighten this screw during re-installation.
During re-installation, be sure to route the antenna cable underneath the logic board corner.
During re-installation, you can also re-insert the SIM card tray after re-routing the antenna cable.
If you feel any resistance, stop and make sure that the tray isn’t snagging the antenna cable.

Carefully lift the antenna cable and de-route it from the edge of the phone. Use the point of a spudger to help lift the cable to free it from the retaining clips.

If the cable does not have enough room to lift up, loosen this Phillips screw securing the logic board so that the board can give more wiggle room.

Be sure to re-tighten this screw during re-installation.

During re-installation, be sure to route the antenna cable underneath the logic board corner.

During re-installation, you can also re-insert the SIM card tray after re-routing the antenna cable.

If you feel any resistance, stop and make sure that the tray isn’t snagging the antenna cable.

Step 29

Remove the following Phillips screws securing the speaker to the rear case:
Two 2.6 mm screws
One 2.3 mm screw
This screw may be covered by some tape.
One 2.3 mm screw
This screw is different from the prior one. Be sure not to mix the two together.
One 3.0 mm screw

Remove the following Phillips screws securing the speaker to the rear case:

Two 2.6 mm screws

One 2.3 mm screw

This screw may be covered by some tape.

This screw is different from the prior one. Be sure not to mix the two together.

One 3.0 mm screw

Step 30

Insert the flat end of a spudger between the long edge of the speaker module and the case wall.
Pry gently to loosen the speaker module.
Once the module is loose, lift and remove the speaker module from the phone.

Insert the flat end of a spudger between the long edge of the speaker module and the case wall.

Pry gently to loosen the speaker module.

Once the module is loose, lift and remove the speaker module from the phone.

Step 31

              Lightning Connector Assembly

Remove the two 1.5 mm Phillips screws securing the Taptic Engine to the rear case.
Remove the Taptic Engine.

Remove the two 1.5 mm Phillips screws securing the Taptic Engine to the rear case.

Remove the Taptic Engine.

Step 32

Remove the following eight Phillips screws:
Two 2.9 mm screws over the headphone jack
One 3.7 mm screw over the headphone jack bracket
Two 1.4 mm screws on the edge of the iPhone
Two 1.9 mm screws on either side of the Lighting connector
One 3.0 mm screw to the left of the connector

Remove the following eight Phillips screws:

Two 2.9 mm screws over the headphone jack

One 3.7 mm screw over the headphone jack bracket

Two 1.4 mm screws on the edge of the iPhone

Two 1.9 mm screws on either side of the Lighting connector

One 3.0 mm screw to the left of the connector

Step 33

Remove the plastic microphone bracket.

Remove the plastic microphone bracket.

Step 34

Heat an iOpener and apply it to the back of the phone near the bottom edge for one minute.

Heat an iOpener and apply it to the back of the phone near the bottom edge for one minute.

Step 35

Insert a plastic opening pick between the edge of the rear case and the Lightning connector flex cable.
Press the pick underneath the flex cable to break up the adhesive holding it in place.

Insert a plastic opening pick between the edge of the rear case and the Lightning connector flex cable.

Press the pick underneath the flex cable to break up the adhesive holding it in place.

Step 36

Insert the flat end of a spudger between the Lightning connector assembly and rear case to break up the remaining adhesive.

Insert the flat end of a spudger between the Lightning connector assembly and rear case to break up the remaining adhesive.

Step 37

Use an opening tool to separate the microphones from the bottom edge of the rear case.

Use an opening tool to separate the microphones from the bottom edge of the rear case.

Step 38

Insert the point of a spudger into the headphone jack and push to loosen the jack from the rear case.

Insert the point of a spudger into the headphone jack and push to loosen the jack from the rear case.

Step 39

Remove the Lightning connector assembly.
If your replacement part does not come with a gasket, use tweezers to remove it from the old part and transfer it onto the replacement part.
Before installing or replacing the Lightning connector assembly, use a plastic tool to scour any bits of adhesive residue from the rear case behind the cable.

Remove the Lightning connector assembly.

If your replacement part does not come with a gasket, use tweezers to remove it from the old part and transfer it onto the replacement part.

Before installing or replacing the Lightning connector assembly, use a plastic tool to scour any bits of adhesive residue from the rear case behind the cable.

Compare your new replacement part to the original part. You may need to transfer remaining components or remove adhesive backings from the new part before installing.

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

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Check out our iPhone 6s Answers community for troubleshooting help.

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                                                                                      315 other people completed this guide.

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                    Arthur Shi

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Wilson Gilley - Dec 14, 2016

the reason is the antenna is connected to the loud speaker but you can lay it out of the way, remember do not rip the cable that is attached to the speaker

cropcord76 - Apr 4, 2017

Can you just plug the new assembly in to check it, before going through the whole installation?

Andrew - Jul 18, 2017

ya man, just be careful, make sure battery is disconnected before connecting or disconnecting anything

bofootball57 - Jul 19, 2017

I did this repair and everything went fine. The user now has issues with callers hearing them. Is there a cover/sticker over the microphone on the ifixit replacement part? Speaker works and he can talk on speaker phone with no issues. Any ideas?

chamilton89@gmail.com - Jul 22, 2017

Did you pull the old adhesive off before reinstalling using the new adhesive? Did you align each mic correctly?

Introduction#

What you need#

Team#

Introduction

What you need

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