How to replace the Apple iPhone X display: professional guide
The Apple iPhone X features a 5.8-inch Super Retina OLED panel with 2436×1125 px resolution, the first iPhone with edge-to-edge display and notch. Display replacement is an advanced-difficulty operation: beyond the delicacy of the OLED connector (prone to electrostatic damage), you must transfer the Face ID module and earpiece speaker assembly, components software-linked to the logic board. Average repair time for an experienced technician is 45-60 minutes. Proceed with maximum care to preserve Face ID functionality.
Warnings Before You Start
- Never disconnect the display connector with the battery still connected: the voltage spike can burn the OLED panel driver IC.
- The Face ID module (dot projector + flood illuminator) is software-paired to the motherboard: do not transfer or replace individual module components, or Face ID will be permanently disabled.
- The iPhone X OLED connector is extremely sensitive: inserting or disconnecting it at incorrect angles causes stripes, black screen, or touch loss.
- Use an anti-static mat and wrist strap: OLED components are highly sensitive to electrostatic discharge.
- Apply moderate heat (max 70-75 °C) to the display edge with an iOpener or heat plate before separation: excessive force when cold cracks the glass and damages the frame.
Required Parts
Recommended Tools
- Pentalobe P2 screwdriver (for external iPhone X screws)
- Phillips #000 screwdriver
- Tri-point Y000 screwdriver
- Suction cup with lever for display opening
- Plastic spudger and opening picks
- iOpener or heat plate for display
- Magnetic screw mat with layout
- Anti-static ESD wrist strap
- Fine-tipped tweezers for connectors and flex cables
Step-by-Step Procedure
- 1
Discharge the battery and prepare the work area
Before starting, verify battery charge is below 25% to reduce risk in case of accidental cell puncture. Wear the anti-static wrist strap and place the device on a silicone mat. Have the magnetic screw mat available to organize screws by position.
💡 Tip: Photograph each step before removing screws or connectors: the iPhone X has screws of different lengths that, if mixed up, can puncture the motherboard. - 2
Removal of pentalobe screws on lower edge
Using the P2 pentalobe screwdriver, remove the two 6.9 mm screws positioned on either side of the Lightning connector on the lower edge of the device. Store them in specific positions on the magnetic mat.
💡 Tip: iPhone X pentalobe screws are slightly longer than those on iPhone 6/7/8: do not mix them with stock from other models. - 3
Heating and display separation
Apply the heated iOpener (or heat plate at 70-75 °C) along the lower display edge to soften the perimeter adhesive. Apply the suction cup to the lower area of the front glass, exert moderate vertical traction, and insert an opening pick into the gap between frame and display. Slide the pick along the right, top, and left edges with slow movements, avoiding pushing more than 3 mm deep to prevent cutting lateral flex cables.
💡 Tip: On the top edge (notch side) Face ID flex cables pass very close to the edge: be extremely cautious and do not exceed 2 mm depth in that area. - 4
Controlled display opening (rotation to the left)
Once the perimeter adhesive is separated, open the display by rotating it to the left like a book (left side as the pivot), resting it at approximately 90° on its side. The display flex cables run on the right/top side: never pull upward or to the right. Use a support or 90° display holder to keep the panel in a safe position during internal work.
💡 Tip: Do not open beyond 90°: the display and Face ID flex cables lack sufficient margin and will detach from the motherboard. - 5
Battery disconnection
Locate the battery connector protective bracket (secured by two Phillips #000 screws 1.3 mm). Remove the bracket and, with a plastic spudger, gently lift the battery connector from its seat on the motherboard connector. Verify the device is completely de-powered before proceeding.
💡 Tip: Do not use metal tools in contact with the motherboard at this stage: risk of short circuit even with 'disconnected' battery but still holding residual charge. - 6
Removal of display connector bracket
Locate the rectangular metal plate covering the display connectors, secured by five Phillips #000 screws (note: two screws are different length from the other three—record their positions). Remove the bracket with tweezers. Disconnect in sequence: 1) digitizer connector (touch), 2) OLED connector (display), 3) upper front connector (Face ID/front camera). Always lift perpendicular to the connector with the spudger.
💡 Tip: The display bracket screws on iPhone X include two longer screws at the top corners: if swapped with the short ones, irreparable motherboard damage can occur (long screw damage). - 7
Removal of earpiece speaker assembly and sensors from old display
Before installing the new display, you must transfer the earpiece speaker assembly + mesh + Face ID module from the old panel. Remove: the Face ID sensor bracket (3 Phillips #000 screws), the dot projector and flood illuminator module, the earpiece speaker assembly with its bracket. Keep each component in order.
💡 Tip: The Face ID module must NEVER be replaced with one from another device: Face ID will be permanently disabled. Always reinstall the original one. - 8
Transfer of components to new display
Mount on the new display the earpiece speaker assembly, anti-dust mesh, and Face ID module with their respective original brackets and screws, respecting light torque tightening (do not over-tighten on optical components). Ensure all flex cables are correctly routed and not bent.
💡 Tip: Clean the acoustic openings of the new display with compressed air before mounting the speaker to ensure audio quality. - 9
Connection of new display and functional testing
Connect in sequence the connectors on the new display: 1) OLED connector, 2) digitizer connector, 3) upper front module connector. Press firmly until each connector clicks. Position and tighten the protective bracket with five screws (respecting original lengths). Reconnect the battery connector and its bracket. Power on the device BEFORE closing the adhesive to perform the test: verify display (color uniformity, no stripes), touch, Face ID, front camera, earpiece speaker, and proximity sensor.
💡 Tip: If Face ID doesn't work after replacement, verify the front module flex is fully inserted and no screws exerted pressure on the optical components. - 10
Closure and application of new perimeter adhesive
After successful test, power off the device. Remove any residual old LOCA/perimeter adhesive from the frame with 99% isopropyl alcohol and a plastic spudger. Apply the new pre-cut perimeter adhesive for iPhone X. Close the display by pressing uniformly from center to edges, starting from the top edge (notch alignment). Tighten the two pentalobe screws on the lower edge.
💡 Tip: Leave the device under light pressure (e.g., padded clamp or heavy book) for 5-10 minutes after closing to promote perimeter adhesive adhesion.
Frequently Asked Questions
After display replacement Face ID no longer works: is it recoverable?
If you transferred the device's original Face ID module (dot projector + flood illuminator) without damaging it, the issue is almost always mechanical: verify the upper front module connector is completely inserted and no screws deformed the flex. If the module was damaged or replaced with one from another device, Face ID is permanently disabled and not recoverable even via software.
Can I use an aftermarket OLED display instead of the original Apple one?
Aftermarket OLED displays (hard OLED or soft OLED) function at touch and image level, but may show differences in color rendering, maximum brightness, and low-temperature handling. Some aftermarket displays do not properly handle True Tone function (which remains paired to the motherboard anyway). For professional or demanding clients, consider OEM-grade or refurbished original displays.
After replacement the display has green stripes or black screen: what happened?
Green stripes on an OLED panel are almost always caused by an incompletely inserted connector or impact on the OLED connector during installation. Completely black screen may indicate a disconnected OLED connector or driver IC damage from battery-connected replacement. Reopen the device, carefully disconnect and reconnect each connector. If the problem persists, the panel should be considered defective or damaged.
Is it necessary to reset or recalibrate anything via software after replacement?
With iOS 17 and later, on devices with T2/A11 chip like the iPhone X, display replacement does not require programming via Apple Configurator to preserve True Tone (True Tone calibration is tied to the motherboard, not the display). No specific post-replacement software procedures are required, unlike newer models (iPhone 14+). However, verify the display is correctly recognized in settings.
How long does perimeter adhesive last and must I use original Apple adhesive?
Pre-cut aftermarket perimeter adhesive specific to iPhone X is adequate for most repairs and is available as a spare part. It ensures splash resistance (IP67 of the device will be reduced compared to original after repair, regardless of adhesive used). Make sure to completely clean old adhesive residue before application to ensure uniform sealing.
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