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iPad Pro 12.9" 4th Gen Screen Replacement

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  1. iPad Pro 12.9" 4th Gen Screen Replacement, Prepare your iPad for disassembly: 步骤 1 中的图像 1,1
    • Allow your iPad's battery to fully drain before starting this repair. A charged battery may catch fire if damaged during the repair.

    • Unplug any cables and fully shut down your iPad.

  2. iPad Pro 12.9" 4th Gen Screen Replacement, Heat the right edge: 步骤 2 中的图像 1,1
    • Apply a heated iOpener to the right edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  3. iPad Pro 12.9" 4th Gen Screen Replacement, Anti-Clamp instructions: 步骤 3 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Anti-Clamp instructions: 步骤 3 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Anti-Clamp instructions: 步骤 3 中的图像 3,3
    • The next three 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 three steps for an alternate method.

    • For complete instructions on how to use the Anti-Clamp, check out this guide.

    • Pull the blue handle backwards to unlock the Anti-Clamp's arms.

    • Place an object under your iPad so it rests level between the suction cups.

    • Position the suction cups near the middle of the right edge—one on the top, and one on the bottom.

    • Hold the bottom of the Anti-Clamp steady and firmly press down on the top cup to apply suction.

    • If you find that the surface of your iPad is too slippery for the Anti-Clamp to hold onto, use tape to create a grippier surface.

  4. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 4 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 4 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 4 中的图像 3,3
    • Pull the blue handle forward to lock the arms.

    • Turn the handle clockwise 360 degrees or until the cups start to stretch.

    • Make sure the suction cups remain aligned with each other. If they begin to slip out of alignment, loosen the suction cups slightly and realign the arms.

  5. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 5 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 5 中的图像 2,2
    • Wait one minute to give the adhesive a chance to release and present an opening gap.

    • If your screen isn't getting hot enough, you can use a hair dryer to heat along the right edge of the iPad.

    • For complete instructions on how to use a hair dryer, check out this guide.

    • 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 step.

  6. iPad Pro 12.9" 4th Gen Screen Replacement, Insert an opening pick: 步骤 6 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Insert an opening pick: 步骤 6 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Insert an opening pick: 步骤 6 中的图像 3,3
    • If your screen 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.

    • Apply a suction handle to the screen as close to the center of the right edge as possible.

    • Pull up on the suction handle with a strong, steady force to create a small gap between the frame and screen.

    • The large screen is very fragile. Only create a gap big enough to insert an opening pick.

    • Insert an opening pick into the gap.

    • Don't insert the pick more than 5 mm to avoid damaging the screen.

  7. iPad Pro 12.9" 4th Gen Screen Replacement, Right edge information: 步骤 7 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Right edge information: 步骤 7 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Right edge information: 步骤 7 中的图像 3,3
    • Along the frame's right edge, there are two cutouts for the screen magnets where the adhesive is very thin. As you slice along this edge in the next step, don't insert your opening pick deeper than 2 mm in these locations:

    • One magnet begins 2 cm from the top edge and is 2.5 cm long.

    • The second magnet begins 3 cm from the bottom edge and is 2.5 cm long.

  8. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the right edge adhesive: 步骤 8 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the right edge adhesive: 步骤 8 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the right edge adhesive: 步骤 8 中的图像 3,3
    • Slide your opening pick back and forth along the right edge of the screen to slice the adhesive.

    • Angle your pick downward and insert it no more than 2 mm near the magnet cutouts and 5 mm everywhere else.

  9. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the corner adhesive: 步骤 9 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the corner adhesive: 步骤 9 中的图像 2,2
    • Rotate your opening pick around the bottom right corner of the screen.

    • Leave your pick in the bottom right corner to prevent the adhesive from resealing.

  10. iPad Pro 12.9" 4th Gen Screen Replacement, Heat the bottom edge: 步骤 10 中的图像 1,1
    • Apply a heated iOpener to the bottom edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  11. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the bottom edge adhesive: 步骤 11 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the bottom edge adhesive: 步骤 11 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the bottom edge adhesive: 步骤 11 中的图像 3,3
    • Insert a second opening pick in the bottom right corner of the screen.

    • Don't insert your opening pick more than 5 mm.

    • Slide your pick to the bottom left corner to slice the bottom edge adhesive.

  12. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the corner adhesive: 步骤 12 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the corner adhesive: 步骤 12 中的图像 2,2
    • Rotate your opening pick around the bottom left corner of the screen.

    • Leave your pick in the bottom left corner to prevent the adhesive from resealing.

  13. iPad Pro 12.9" 4th Gen Screen Replacement, Heat the left edge: 步骤 13 中的图像 1,1
    • Apply a heated iOpener to the left edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  14. iPad Pro 12.9" 4th Gen Screen Replacement, Left edge information: 步骤 14 中的图像 1,1
    • Along the left edge of the screen, there are three cutouts for cables where the adhesive is very thin. As you slice along this edge in the next step, don't insert your opening pick deeper than 2 mm in these locations:

    • The upper cutout begins 4 cm from the top edge and is 2.5 cm long.

    • The middle cutout is exactly in the middle of the frame and is 2.5 cm long.

    • The lower cutout begins 4 cm from the bottom edge and is 2.5 cm long.

    • Everywhere else, don't insert your opening pick more than 5 mm.

  15. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the left edge adhesive: 步骤 15 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the left edge adhesive: 步骤 15 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the left edge adhesive: 步骤 15 中的图像 3,3
    • Insert a third opening pick in the bottom left corner of the screen.

    • Slide your pick to the top left corner to slice the left edge adhesive.

  16. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the corner adhesive: 步骤 16 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the corner adhesive: 步骤 16 中的图像 2,2
    • Rotate your opening pick around the top left corner of the screen.

    • Leave your pick in the top left corner to prevent the adhesive from resealing.

  17. iPad Pro 12.9" 4th Gen Screen Replacement, Heat the top edge: 步骤 17 中的图像 1,1
    • Apply a heated iOpener to the top edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  18. iPad Pro 12.9" 4th Gen Screen Replacement, Top edge information: 步骤 18 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Top edge information: 步骤 18 中的图像 2,2
    • While the top edge adhesive softens, note the following:

    • There are two ambient light sensors near the corners. Only insert the very tip of your pick here to avoid damaging them.

    • There are three strips of heat dispersion tape. Angle your pick upward as you slice here.

    • The front-facing camera assembly is in the center of the top edge. Don't insert your pick here to avoid damaging them.

    • Everywhere else, don't insert your pick deeper than 5 mm to avoid damaging the screen.

  19. iPad Pro 12.9" 4th Gen Screen Replacement, Slice the top edge adhesive: 步骤 19 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Slice the top edge adhesive: 步骤 19 中的图像 2,2
    • Slide your opening pick 9 cm toward the center of the top edge to slice the adhesive, paying attention to the spots mentioned in the previous step.

    • If you slice farther than 9 cm, you will reach the front camera assembly and risk damaging its components.

    • Leave your pick inserted. You will use another pick to slice the remaining adhesive.

  20. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 20 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 20 中的图像 2,2
    • Insert a fourth opening pick to the right of the front camera assembly, 4 cm from the previous opening pick and 9 cm from the right edge of the screen.

    • Slide your pick to the top right corner to slice the remaining adhesive.

  21. iPad Pro 12.9" 4th Gen Screen Replacement, Reposition the screen: 步骤 21 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Reposition the screen: 步骤 21 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Reposition the screen: 步骤 21 中的图像 3,3
    • Grab two opposing corners of the screen and gently shift it around to separate it from the frame.

    • Don't fully remove the screen yet, as it's still attached by several cables.

    • If the screen feels stuck, slide your opening picks around the perimeter to separate any remaining adhesive. Pay attention to sensitive components mentioned in the previous steps.

    • Shift the screen towards the bottom right corner of the frame until the ribbon cable near the top edge is uncovered.

    • Throughout this guide, keep track of each screw and reinstall it exactly where it came from.

    • Use your Phillips screwdriver to remove the two screws securing the upper cable shield:

    • One 1.8 mm-long screw

    • One 2.0 mm-long screw

    • During reassembly, this is a good point to power on your iPad and test all functions before sealing it up. Be sure to power your iPad back down before you continue working.

  22. iPad Pro 12.9" 4th Gen Screen Replacement, Remove the upper cable shield: 步骤 23 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Remove the upper cable shield: 步骤 23 中的图像 2,2
    • Use tweezers or your fingers to grab and remove the upper cable shield.

    • During reassembly, orient the shield so the notch faces up and to the right.

  23. iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the upper sensors: 步骤 24 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the upper sensors: 步骤 24 中的图像 2,2
    • Use the point of your spudger to pry up and disconnect the upper sensors press connector.

    • To re-attach press connectors, carefully align and press down on one side until it clicks into place, then repeat on the other side. Don't press down on the middle. If the connector is misaligned, the pins can bend and cause permanent damage.

  24. iPad Pro 12.9" 4th Gen Screen Replacement, Reposition the screen: 步骤 25 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Reposition the screen: 步骤 25 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Reposition the screen: 步骤 25 中的图像 3,3
    • Grip the right edge of the screen and fold it open like a book.

    • Don't pull on the screen—the ribbon cables near the bottom are still attached.

    • Lay the screen down over the left edge of the iPad.

  25. iPad Pro 12.9" 4th Gen Screen Replacement, Unfasten the lower cable shield: 步骤 26 中的图像 1,1
    • Use your Phillips screwdriver to remove the five screws securing the lower cable shield:

    • Four 1.1 mm screws

    • One 2.0 mm screw

  26. iPad Pro 12.9" 4th Gen Screen Replacement, Remove the lower cable shield: 步骤 27 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Remove the lower cable shield: 步骤 27 中的图像 2,2
    • Use tweezers or your fingers to grab and remove the lower cable shield.

  27. iPad Pro 12.9" 4th Gen Screen Replacement, Unfasten the battery: 步骤 28 中的图像 1,1
    • Use your Phillips screwdriver to remove the 1.7 mm screw securing the battery connector to the logic board.

  28. iPad Pro 12.9" 4th Gen Screen Replacement, Create a battery blocker: 步骤 29 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Create a battery blocker: 步骤 29 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Create a battery blocker: 步骤 29 中的图像 3,3
    • You need to place a barrier between the battery connector and logic board to disconnect the battery. Follow this step to create a battery blocker out of a playing card.

    • Cut two 6 mm-wide strips from a playing card to block the connections to the battery.

  29. iPad Pro 12.9" 4th Gen Screen Replacement, Insert the card strips: 步骤 30 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Insert the card strips: 步骤 30 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Insert the card strips: 步骤 30 中的图像 3,3
    • Insert the card strips under each side of the battery connector.

    • If you can't slide the cards under the battery connector, use an opening pick to gently lift the connector to help insert the card strips.

    • Don't pry or lift the connector too much—it's soldered onto the logic board and may break if stressed.

    • During reassembly, this is a good time to apply replacement adhesive, if you have it. Follow this guide to clean your screen and apply new adhesive strips.

  30. iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the screen: 步骤 31 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the screen: 步骤 31 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the screen: 步骤 31 中的图像 3,3
    • Use the point of your spudger to pry up and disconnect the upper two display press connectors from the logic board.

  31. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 32 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 32 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 32 中的图像 3,3
    • Use the point of your spudger to pry up and disconnect the lower two display press connectors from the logic board.

  32. iPad Pro 12.9" 4th Gen Screen Replacement, Remove the screen: 步骤 33 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Remove the screen: 步骤 33 中的图像 2,2
    • Grab and remove the screen from the frame.

  33. iPad Pro 12.9" 4th Gen Screen Replacement, Peel the display bracket tape: 步骤 34 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Peel the display bracket tape: 步骤 34 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Peel the display bracket tape: 步骤 34 中的图像 3,3
    • Peel back the tape from the display cable bracket located at the bottom right of the screen.

  34. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 35 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 35 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 35 中的图像 3,3
    • Continue peeling the tape along its outer edge until the bracket is fully exposed.

  35. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 36 中的图像 1,1
    • Remove the tape.

    • Set the tape aside. You'll use it during reassembly.

  36. iPad Pro 12.9" 4th Gen Screen Replacement, Unfasten the display cable bracket: 步骤 37 中的图像 1,1
    • Use a Phillips screwdriver to remove the two 1.3 mm-long screws securing the display cable bracket.

  37. iPad Pro 12.9" 4th Gen Screen Replacement, Remove the display cable bracket: 步骤 38 中的图像 1,1
    • Remove the display cable bracket.

  38. iPad Pro 12.9" 4th Gen Screen Replacement, Peel the remaining tape: 步骤 39 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Peel the remaining tape: 步骤 39 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Peel the remaining tape: 步骤 39 中的图像 3,3
    • Peel off the tape connecting the display and digitizer cables.

  39. iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the display cable: 步骤 40 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the display cable: 步骤 40 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Disconnect the display cable: 步骤 40 中的图像 3,3
    • Use a spudger to pry up and disconnect the bottom display cable press connector on the screen.

    • Use tweezers to bend the bottom press connector away from the screen—exposing the top press connector.

  40. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 41 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 41 中的图像 2,2
    • Use a spudger to pry up and disconnect the top display cable press connector on the screen.

  41. iPad Pro 12.9" 4th Gen Screen Replacement, Remove the display cable: 步骤 42 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Remove the display cable: 步骤 42 中的图像 2,2
    • The display cable is lightly adhered to the screen.

    • Use your fingers to peel the display cable from the screen.

    • Remove the display cable.

    • Set the cable aside. You'll use it during reassembly.

  42. iPad Pro 12.9" 4th Gen Screen Replacement, Top sensor assembly information: 步骤 43 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Top sensor assembly information: 步骤 43 中的图像 2,2
    • The top sensor assembly is composed of four sensors:

    • Two ambient light sensors

    • One proximity sensor

    • One microphone

    • You'll need to separate each sensor from the screen before removing the entire assembly.

  43. iPad Pro 12.9" 4th Gen Screen Replacement, Heat the top sensor assembly: 步骤 44 中的图像 1,1
  44. iPad Pro 12.9" 4th Gen Screen Replacement, Separate the ambient light sensors: 步骤 45 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Separate the ambient light sensors: 步骤 45 中的图像 2,2
    • Insert one arm of your angled tweezers between the ambient light sensor and the screen.

    • Pry up to separate the sensor from the screen.

    • This might take significant force.

    • Repeat this procedure for the other ambient light sensor.

  45. iPad Pro 12.9" 4th Gen Screen Replacement, Separate the proximity sensor: 步骤 46 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Separate the proximity sensor: 步骤 46 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Separate the proximity sensor: 步骤 46 中的图像 3,3
    • Be very careful during this step, as the sensor cable can tear. Work slowly and apply more heat if you encounter resistance.

    • Insert one arm of your angled tweezers between the proximity sensor cable and the screen.

    • Slide the tweezers toward the screen while prying to separate the sensor from the screen.

    • This might take significant force and multiple iOpener heating cycles.

  46. iPad Pro 12.9" 4th Gen Screen Replacement, Peel the tape: 步骤 47 中的图像 1,2 iPad Pro 12.9" 4th Gen Screen Replacement, Peel the tape: 步骤 47 中的图像 2,2
    • Peel off any tape covering the microphone.

    • Set the tape aside. You'll use it during reassembly.

  47. iPad Pro 12.9" 4th Gen Screen Replacement, Separate the microphone: 步骤 48 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Separate the microphone: 步骤 48 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Separate the microphone: 步骤 48 中的图像 3,3
    • Slide an opening tool under the microphone to separate its adhesive.

    • Pry up to separate the microphone from the screen.

  48. iPad Pro 12.9" 4th Gen Screen Replacement, Remove the top sensor assembly: 步骤 49 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement, Remove the top sensor assembly: 步骤 49 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement, Remove the top sensor assembly: 步骤 49 中的图像 3,3
    • Slide an opening pick under the top sensor assembly cable to separate it from the screen.

  49. iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 50 中的图像 1,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 50 中的图像 2,3 iPad Pro 12.9" 4th Gen Screen Replacement: 步骤 50 中的图像 3,3
    • Continue sliding your opening pick along the top sensor assembly until it's completely separated from the screen.

    • Remove the top sensor assembly.

    • During reassembly, perform the following:

    • Align the top sensor assembly on your replacement screen.

    • Use Tesa tape, or similar double-sided tape, to secure the cables to the screen.

    • Use E6000 adhesive, or similar adhesive, to secure the sensors to their cutouts on the screen.

结论

Compare your new replacement screen to the original one—you may need to transfer remaining components or remove adhesive backings from the new display before installing it.

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? Try some basic troubleshooting, or ask our iPad Pro 12.9" 4th Gen Answers community for help.

Clay Eickemeyer

于09/19/22注册

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