iPhone 12 Pro Screen Replacement

Written By: Adam O'Camb

Comments: 12

Difficulty

Moderate

Steps

Time Required

1 - 2 hours

Introduction

If your iPhone 12 Pro screen is cracked, not responding to touch, or not showing a picture when your phone is powered on, use this guide to restore your iPhone to working order with a new screen, a.k.a. display assembly.

The combined earpiece speaker + sensor assembly affixed to the back of the display is paired to your individual iPhone from the factory, so you must transfer it from your old display to your new one during any display replacement. It contains the flood illuminator, which is part of the biometric Face ID security feature. If it is damaged or replaced, Face ID will cease to function, so take extra care not to damage any of these components during this procedure. If damaged, only Apple or an Apple-authorized technician can restore Face ID function.

Note: True Tone functionality is disabled after a screen replacement, even when using an original Apple screen.

Tools

Parts

Step 1

Caution: Before you begin, discharge your iPhone 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 6.75 mm long pentalobe P2 screws at the bottom edge of the iPhone.
Opening the iPhone's display will compromise its waterproof seals. Have replacement seals ready before you proceed past this step, or take care to avoid liquid exposure if you reassemble your iPhone without replacing the seals.

Please explain how to power off the phone when the broken screen is not responding to touch.

Tristan Gentile -

Step 2

If your iPhone has a cracked screen, keep further breakage contained and prevent bodily harm during your repair by taping over the glass.
Lay overlapping strips of packing tape over the iPhone's display until the whole face is covered.
This will keep glass shards contained and provide structural integrity when prying and lifting the display.
Wear safety glasses to protect your eyes from any glass shaken free during the repair.
If the broken glass makes it difficult to get a suction cup to stick in the next few steps, try folding a strong piece of tape (such as duct tape) into a handle and lifting the display with that instead.

How to detect my Iphone what screen it is, OLED or LCD?

sabrihakulii - 08/07/20

It’s OLED. You can find the specs here, https://support.apple.com/en-us/HT201296

When you find your phone, at the bottom of the description click on, See the tech specs…

mcr4u2 - 23/08/20

The included suction cups were stiff and worthless. They would not lift the screen. Also, I tried every type of tape on the screen to help the suction cups stick without success. Heavy duty suction cups were for my bathroom also failed. However, I had an old GoPro mount with some preapplied double sided 3M VSB tape and stuck that on the screen near the bottom. Magic! This method had the added bonus of being able to use a GoPro attachment as a handle to lift the screen, and propped up the screen like a kickstand in step 12.

Tawan Khamapirad - 15/12/20

Very cool! Thanks

Antonio -

My screen was pretty stuck… would not budge. Heated, super glued the suction cup, tried gorilla tape. Ended up doing the GoPro mount with 3M VSB tape method mentioned. Worked great. That 3M tape is the bomb.

Rich Wachtel - 03/05/21

The included suction cup took a few tries but ended up working for me.

charlotte -

If you have flat feeler gauges (for adjusting engine valve tappet clearance, ignition points … old school) the .003 thick goes right in. Work your way up until you can get the pick or supplied pry tool in.

William Olstad -

where can I buy 3M VSB plis!!

gerardo artigas cuellar -

3M VHB tape is at auto stores and other big box stores, or online.

nicO Gurney -

I used the tweezers that came with the replacement screen and jammed one of them into the glass and that eventually worked. Heating with a blow dryer is also important. The suction cup was helpful in loosening the adhesive for sure, but just not enough to get the display to come out.

J Olin -

Step 3

Heating the lower edge of the iPhone helps soften the adhesive securing the display, making it easier to open.
Use a hairdryer or heat gun or prepare an iOpener and apply it to the lower edge of the iPhone for about a minute in order to soften up the adhesive underneath.

Step 4

The next two steps demonstrate the Anti-Clamp, a tool we designed to make the opening procedure easier. If you aren't using the Anti-Clamp, skip down two steps for an alternate method.
For complete instructions on how to use the Anti-Clamp, check out this guide.
Pull the blue handle towards the hinge to disengage opening mode.
Position the suction cups near the bottom edge of the iPhone—one on the front, and one on the back.
Push down on the cups to apply suction to the desired area.
If you find that the surface of your device is too slippery for the Anti-Clamp to hold onto, you can use packing tape to create a grippier surface.

Step 5

Push the blue handle away from the hinge to engage opening mode.
Turn the handle clockwise until you see the cups start to stretch.
Make sure the suction cups remain aligned to each other. If they begin to slip out of alignment, loosen the suction cups slightly and realign the arms.
Wait one minute to give the adhesive a chance to release and present an opening gap.
Insert an opening pick under the screen when the Anti-Clamp creates a large enough gap.
If the Anti-Clamp doesn't create a sufficient gap, apply more heat to the area and rotate the handle clockwise half a turn.
Don't crank more than a half a turn at a time, and wait one minute between turns. Let the Anti-Clamp and time do the work for you.
Skip the next two steps.

good steps as I always have problems with my camera, but now I have known the reason. I have good cameras shopping in https://www.eromman.com/

yousf azah - 28/12/21

Step 6

If you're using a single suction handle, apply it to the bottom edge of the phone, while avoiding the very edge of the glass.
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 7

Pull up on the suction cup with firm, constant pressure to create a slight gap between the front panel and rear case.
Insert an opening pick into the gap.
The watertight adhesive holding the display in place is very strong; creating this initial gap takes a significant amount of force. If you're having a hard time opening a gap, apply more heat, and gently rock the screen up and down to weaken the adhesive until you create enough of a gap to insert your tool.

Step 8

Slide the opening pick around the lower left corner and up the left edge of the iPhone, slicing through the adhesive holding the display in place.
Don't insert the pick very far, or you may damage the display cables along this side of the iPhone. Insert it only a few millimeters, or about the width of the display bezel.

Step 9

Re-insert your pick at the bottom edge of the iPhone, and slide it up the right side to continue separating the adhesive.
Don't insert the opening pick too far into the iPhone, or you may cause damage to internal components.

Step 10

The top edge of the display is secured with both glue and clips.
Insert your pick into the right edge of the phone. Slide it around the top-right corner and across the top edge.
Again, don't insert the pick more than a few millimeters—about the width of the display bezel—or you may damage the front panel sensor array.

Step 11

Open the iPhone by swinging the display up from the right side, like the front cover of a book.
Don't try to fully separate the display yet, as several fragile ribbon cables still connect it to the iPhone's logic board.
Lean the display against something to keep it propped up while you're working on the phone.
During reassembly, lay the display in position, align the clips along the top edge, and carefully press the top edge into place before snapping the rest of the display down. If it doesn't click easily into place, check the condition of the clips around the perimeter of the display and make sure they aren't bent.

Step 12

Remove two 1.1 mm long Y000 screws securing the battery and display connector cover.
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your iPhone.
During reassembly, this is a good point to power on your iPhone and test all functions before you seal the display in place. Be sure to power your iPhone back down completely before you continue working.

Step 13

Remove the cover.

Step 14

Use a spudger or a clean fingernail to pry the battery connector up from its socket on the logic board.
Try not to damage the black silicone seal surrounding this and other board connections. These seals provide extra protection against water and dust intrusion.
Bend the connector slightly away from the logic board to prevent it from accidentally making contact with the socket and providing power to the phone during your repair.

Step 15

Use a spudger or a fingernail to disconnect the display cable connector.
To re-attach press connectors like this one, carefully align and press down on one side until it clicks into place, then repeat on the other side. Do not press down on the middle. If the connector is misaligned, the pins can bend, causing permanent damage.

Step 16

Use a spudger or a fingernail to disconnect the digitizer cable connector.
If any part of your screen doesn't respond to touch after your repair, disconnect the battery and then re-seat this connector, making sure it clicks fully into place and that there's no dust or other obstruction in the socket.

Step 17

Use a Y000 driver to remove four screws securing the front sensor connector cover.
Three 1.1 mm-long screws
One 1.4 mm-long screw

Step 18

Swing the cover up from the left until the small clip on the right unhooks.
Remove the cover.
During reassembly, insert the clip on the right edge into its slot first, then hinge the rest of the cover into place.

Step 19

Use a spudger or a fingernail to disconnect the front sensor assembly cable connector.

Step 20

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

Step 21

Remove the four screws securing the speaker/sensor assembly to the back of the display.
Two 1.4 mm long Phillips screws
One 1.7 mm long shouldered Y000 screw
One 1.2 mm long Y000 screw

Step 22

The earpiece speaker is lightly adhered in place.
Use the point of a spudger to gently pry up the top edge of the speaker.
Flip the speaker assembly over—down and away from the top edge of the display.
The speaker remains attached via a very thin ribbon cable. Be careful not to strain or damage the cable.

Step 23

Use a hair dryer or heat gun or prepare an iOpener and apply it to the top front of the display for 1-2 minutes, in order to soften the adhesive securing the sensors.

Step 24

Use the point of a spudger to lift and separate the ambient light sensor from its notch in the front panel.
Take care not to damage the light sensor ribbon cables while prying.
Continue sliding the spudger underneath the ambient light sensor and its cable to separate the adhesive securing the cable.

Step 25

Use the point of a spudger to lift and separate the microphone from its notch in the front panel.

Step 26

Use the point of a spudger to lift the proximity sensor and flood illuminator module out of its notch in the front panel.

Step 27

Remove the earpiece speaker and front sensor assembly.
During reassembly, check the position of the black plastic module containing these components:
Proximity sensor
Flood illuminator
The module must be positioned so that these components are not obstructed by any adhesive.

Conclusion

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 the above steps in reverse order.

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

Repair didn’t go as planned? Repair didn’t go as planned? Try some basic troubleshooting, or ask our iPhone 12 Pro Answers community for troubleshooting help.

Author

Adam O'Camb

Member since: 11/04/15

178619 Reputation

iPhone 12 Pro Screen Replacement

Introduction

Tools

Parts

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