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Apple iPhone 12 Pro Screen Replacement

Screen Replacement guide for the Apple iPhone 12 Pro

Difficult
~55 min
26 steps

Before you begin

Tools

  • P2 Pentalobe screwdriver
  • Y000 Tri-point screwdriver
  • Suction cup tool
  • Plastic opening picks
  • Spudger tool
  • Precision tweezers
  • Heat gun or hair dryer

Parts / materials

  • Replacement iPhone 12 Pro display
  • Perimeter frame display adhesive gasket
  • 99% Isopropyl alcohol
  • Microfiber cleaning cloth

Safety

  • Wear safety glasses to shield your eyes from broken glass splinters.
  • Disconnect the battery immediately after opening the device to prevent short circuits.
  • Do not puncture, squeeze, or bend the lithium-ion battery during repair.

Overview

# Apple iPhone 12 Pro Screen Replacement Repair Guide Action-specific screen replacement walkthrough for the Apple iPhone 12 Pro. About 55 minutes across 26 steps. This DIY guide walks through screen replacement on the Apple iPhone 12 Pro (iPhone series phone). Before you open the device, confirm the exact model number on the Apple settings screen or rear housing so your replacement part matches the iPhone 12 Pro specifically—not a similar iPhone sibling. Most DIY techs finish this Apple iPhone 12 Pro screen replacement in about 55 minutes when parts and tools are ready. Difficulty is rated advanced for this model. Recommended tools for this Apple iPhone 12 Pro job: P2 Pentalobe screwdriver, Y000 Tri-point screwdriver, Suction cup tool, Plastic opening picks, Spudger tool, Precision tweezers, Heat gun or hair dryer. Parts and supplies: Replacement iPhone 12 Pro display, Perimeter frame display adhesive gasket, 99% Isopropyl alcohol, Microfiber cleaning cloth. Power the iPhone 12 Pro off completely, remove SIMs/SD cards if present, and work on a clean, well-lit surface with a magnetic mat for screws. If a step feels wrong for your Apple iPhone 12 Pro, stop and compare the connector layout to the photos in this guide. When you prefer a same-day pro repair in Seattle instead, LML Repair can handle screen replacement for this model with tested parts and a workmanship warranty.

Step-by-step

  1. 1

    Power down the iPhone

    1 min

    Press and hold the side button and either volume button, then slide to power off the device completely.

  2. 2

    Remove bottom pentalobe screws

    2 min

    Use a P2 pentalobe screwdriver to remove the two 6.7 mm screws located on both sides of the Lightning port.

  3. 3

    Apply heat to bottom edge

    2 min

    Heat the lower edge of the display screen with a heat gun or hair dryer for 2 minutes to soften the internal adhesive.

  4. 4

    Attach suction cup

    1 min

    Press a suction cup onto the lower half of the display screen assembly, just above the bottom bezel.

  5. 5

    Create a lower edge gap

    3 min

    Pull up firmly on the suction cup while pressing down on the frame to create a small gap between the display and chassis.

  6. 6

    Insert opening pick

    1 min

    Insert the tip of a plastic opening pick into the gap at the bottom edge of the phone.

  7. 7

    Slice right side adhesive

    2 min

    Slide the opening pick up the right edge of the iPhone to slice through the display adhesive clips.

  8. 8

    Slice left side adhesive

    2 min

    Slide the opening pick around the bottom corner and up the left edge to loosen the remaining adhesive.

  9. 9

    Open display assembly

    1 min

    Swing the screen open from the right side like a book cover. Rest the screen upright against a stable object.

  10. 10

    Unscrew logic board shield

    3 min

    Use a Y000 tri-point screwdriver to remove the four screws securing the logic board connector cover.

  11. 11

    Remove cover plate

    1 min

    Use tweezers to lift out the metal logic board shield plate and place it safely aside.

  12. 12

    Disconnect battery cable

    1 min

    Pry the battery press connector straight up from its socket on the logic board using a plastic spudger.

  13. 13

    Disconnect display ribbon cables

    2 min

    Disconnect the OLED display cable and the digitizer touch cable using the flat edge of a spudger.

  14. 14

    Remove screen assembly

    1 min

    Lift the entire screen assembly off the enclosure and set it flat on your workspace mat.

  15. 15

    Unscrew earpiece speaker array

    3 min

    Remove the four Y000 screws securing the earpiece speaker and sensor bracket on the back of the old display.

  16. 16

    Flip back speaker housing

    2 min

    Gently flip the speaker unit downward to expose the ambient light sensor, flood illuminator, and proximity sensor.

  17. 17

    Pry up sensor assembly

    4 min

    Use a spudger to carefully slide beneath the proximity sensor and flood illuminator to detach them from the screen bracket.

  18. 18

    Transfer sensor array to new screen

    3 min

    Align and seat the original sensor and earpiece assembly into the matching slots on the replacement screen.

  19. 19

    Secure earpiece assembly

    3 min

    Fold the earpiece speaker back over the sensors and tighten the four Y000 screws to fix it in place.

  20. 20

    Clean housing frame

    4 min

    Scrape away remaining old adhesive remnants from the perimeter of the phone housing using isopropyl alcohol and a spudger.

  21. 21

    Apply perimeter seal

    3 min

    Peel and position the new waterproof display adhesive strip onto the clean perimeter frame of the chassis.

  22. 22

    Reconnect display flex cables

    3 min

    Align and snap the digitizer cable, OLED display cable, and sensor array cable onto their logic board sockets.

  23. 23

    Reconnect battery press connector

    1 min

    Press the battery connector directly down into its socket on the logic board until it snaps securely.

  24. 24

    Reinstall shield cover

    2 min

    Place the metal logic board shield back in position and tighten the four Y000 screws.

  25. 25

    Align and seat display

    2 min

    Hook the top edge of the screen into the phone chassis, then press along the sides until all perimeter clips snap in.

  26. 26

    Reinstall pentalobe screws

    2 min

    Insert and tighten the two P2 pentalobe screws next to the Lightning port to lock the display in place.

After your Apple iPhone 12 Pro screen replacement

Power the iPhone 12 Pro back on and test the screen replacement function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Apple iPhone 12 Pro job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.

Keep learning

Explore more Apple iPhone 12 Pro repair context in the encyclopedia, or open related DIY guides.

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