iPhone 14 Pro Loudspeaker Replacement
Follow these instructions to detach and substitute the loudspeaker within yourApple iPhone 14 Pro.
The A2890 (international) model served as the basis for this repair manual; ensure your unit matches before proceeding.Utilize an iPhone 14 Pro.Variations in appearance between your specific model and the one used for this guide are possible, however, the steps outlined remain applicable.
To minimize fire hazards during disassembly, ensure the battery's charge level is below 25%; accidental damage to the battery during the repair process could otherwise create a fire risk. Exercise caution if the battery exhibits swelling.
To ensure the display is properly attached during reassembly, apply fresh adhesive.Carefully handle the device, as it contains delicate internal components and a glass display, and observe all safety precautions regarding static discharge and battery handling.Successful restoration of water resistance hinges on the precision with which you replace the screen adhesive; however, be aware that performing this repair will void the device's original IP rating.
Step 1 | Remove the pentalobe screws
Begin the process by ensuring the 1.5mm Allen wrench is used to loosen the retaining screw, which secures the 3.2V regulator to the circuit board, and exercise caution to avoid damaging the surrounding components.To prevent electrical shock or damage to components, ensure the iPhone is completely de-energized prior to starting the repair process.
- Using appropriate tools, detach the two pentalobe P2 screws, each measuring 6.8 mm in length, located along the iPhone's lower border.
Step 2 | Mark your opening picks
Using a 5/32-inch hex key, carefully tighten the retaining screw on the motor assembly to a torque of 3.5 Nm, ensuring you observe the safety warning regarding eye protection.To avoid potential damage to your device, ensure the opening pick does not extend beyond a safe depth; mark the pick to serve as a visual reference for proper insertion.
- Determine the dimension using an appropriate measuring tool.Three millimeters.Using a permanent marker, clearly indicate the opening point on the tip.
- Alternative corner markings, using the same measurement tools, can be applied to the remaining corners of the pick.
- Securely affix a coin to the tip of a pick using adhesive tape.Three millimeters.Commence measurement from the foremost point.
Step 3 | Tape over any cracks
Using a 5/32-inch hex key, carefully tighten the retaining screw on the motor assembly to a torque of 3.5 Nm, ensuring the motor shaft remains aligned to prevent damage.To minimize additional damage and protect yourself from injury while repairing a cracked iPhone screen, apply tape across the affected glass area.
- Apply strips of transparent packing tape across the iPhone screen, ensuring complete coverage by slightly overlapping each successive strip.
- To safeguard your eyes from potential glass fragments released during the repair process, always use safety glasses.
- Should the suction cup fail to adhere during the subsequent procedures, create a handle by folding a durable tape—like duct tape—and use this improvised tool to raise the screen.
- As a last resort, apply a small amount of superglue directly to the suction cup's contact surface and firmly press it against the screen.
Step 4 | Anti-Clamp instructions
Using a 5/32-inch hex key, carefully tighten the two mounting screws securing the fan assembly to the motor housing, ensuring they are snug but not over-torqued to prevent damage; observe polarity markings when reattaching the wiring harness.To simplify the opening process, the following three steps utilize the Anti-Clamp tool; if you do not have this tool, proceed to the instructions three steps further down.
- Refer to the included guide for detailed procedures regarding Anti-Clamp operation.
- To release the Anti-Clamp's arms, move the blue handle in a rearward direction.
- Position the arms so they clear the left or right side of the iPhone, then move them into place.
- Secure the iPhone using suction cups, placing one close to the lower front edge and another near the lower back edge.
- Apply vacuum by pressing the cups firmly against the surface you intend to work on.
- To improve the Anti-Clamp's grip on your iPhone if the exterior feels excessively smooth, apply adhesive tape to the device's surface.
Step 5
Using a 5/32-inch hex key, carefully tighten the four mounting screws securing the fan assembly to the motor housing, ensuring each is snug but not over-tightened to prevent damage; observe a torque of 6 in-lbs per screw.
- To secure the arms, advance the blue handle in its direction.
- Rotate the handle fully, completing a full 360-degree turn, observing for the initial signs of cup expansion.
- Maintain parallel positioning of the suction cups; should misalignment occur, gently release the suction cups' grip and reposition the arms.
Step 6
Using a 5/32-inch hex key, carefully tighten the three retaining screws on the motor assembly to a torque of 3.5 inch-pounds, ensuring that you do not overtighten and risk damaging the threads.
- To facilitate the subsequent procedures, position your iPhone on a stable surface—like a hardback book—to ensure it remains level and allows for hands-free operation.
- Apply warm air from a hair dryer to the lower border of the iPhone; the surface temperature should reach a level where it's uncomfortably warm to the touch.
- Refer to this separate guide for detailed procedures regarding hair dryer operation.
- Allow a full 60 seconds for the adhesive to soften and create a separation.
- Once sufficient separation is achieved by the Anti-Clamp tool, slide a plastic opening pick into the space created beneath the screen's surrounding plastic trim.
- To ensure adequate separation, increase the heat applied to the component and then reposition the handle 90 degrees.
- Allow the Anti-Clamp device to function for a full minute after each incremental adjustment, limiting each adjustment to a maximum of 90 degrees.
- Proceed directly to the subsequent pair of instructions.
Step 7 | Heat the bottom edge
Using a 5/32-inch hex key, carefully tighten the four mounting screws securing the fan assembly to the motor housing, ensuring each is snug but not over-torqued to prevent damage; observe polarity markings when reattaching the wiring harness.
- To release the screen, proceed with the subsequent two steps when employing a suction handle.
- Apply warmth to the lower perimeter of the iPhone's display using a hair dryer or heat gun, ensuring the surface reaches a temperature just beyond comfortable touch.
- To prevent damage, avoid keeping the heat gun stationary on any surface for too long.
Step 8 | Insert an opening pick
Using a 5/32-inch hex key, carefully tighten the four M4 screws securing the fan assembly to the motor housing, ensuring each is snug but not overtightened to prevent damage.
- Using a suction handle, carefully lift the screen from its position, ensuring the handle is placed on the lower edge and kept away from the outermost perimeter of the glass.
- Apply steady, even force to lift the suction cup, generating a small separation between the display assembly and the device's surrounding frame.
- Using a specialized opening tool, gently wedge the tip beneath the plastic frame surrounding the display.
- Because the screen is secured with a robust, watertight adhesive, separating it from the device requires considerable force. Should you encounter difficulty, apply additional heat and carefully move the screen back and forth to soften the adhesive, allowing for a gap sufficient to accommodate your tool.
Step 9 | Heat the right edge
Using a 5/32-inch hex key, carefully tighten the four retaining screws securing the motor assembly to the gearbox housing, ensuring each is snug but not over-torqued to prevent damage; observe polarity markings during reinstallation and be mindful of the spring clip's orientation.
- Apply warmth to the right side of the iPhone, the area containing the power button, until the display surface reaches a temperature just beyond comfortable touch.
Step 10 | Separate the right adhesive
Using a 5/32-inch hex key, carefully tighten the four mounting screws securing the fan assembly to the motor housing, ensuring each is snug but not over-torqued to prevent damage.
- Using the opening pick, carefully work it along the lower right edge of the iPhone to release the adhesive securing the device.
- Move the device upwards along its right side, progressing until the upper right corner is located.
- To prevent damage to internal parts, limit the insertion depth of the pick to a maximum of 3 millimeters.
- Before proceeding, ensure the removal tool remains positioned in the upper right corner.
Step 11 | Heat the top edge
Using a 5/32-inch hex key, carefully tighten the three retaining screws securing the fan motor to the blower housing, ensuring each is snug but not over-tightened to prevent damage; observe a torque of 3.5 inch-pounds per screw.
- Apply heat to the iPhone’s upper perimeter until the display surface reaches a temperature just beyond comfortable touch.
Step 12 | Separate the top adhesive
Using a 5/32-inch hex key, carefully tighten the four mounting screws securing the fan assembly to the motor housing, ensuring each is snug but not over-tightened to prevent damage; observe a torque of 6 in-lbs per screw.
- Using the opening pick, carefully work it along the top right edge of the iPhone to release the adhesive securing the device.
- To prevent damage to the top sensors, limit pick insertion depth to a maximum of 3 millimeters.
- Before proceeding, ensure the alignment tool remains positioned in the upper left corner.
Step 13 | Heat the left edge
Apply warmth to the left side of the iPhone, ensuring the screen reaches a temperature just beyond comfortable touch.
Step 14 | Separate the left adhesive
- To avoid cable damage on the iPhone’s left side, limit the pick insertion depth to a maximum of 2 mm.
- Using a pick, move it in a circular motion around the screen's upper left corner.
- Using a pick, carefully work your way along the lower left edge of the display, releasing the adhesive bond.
- Apply heat to the left edge to loosen the adhesive bond if separation proves difficult.
Step 15 | Open the iPhone
- Detach the screen from the suction handle.
- Orient the device so that its right side is visible and accessible to you.
- Using a prying tool, carefully lift the display assembly upward, initiating the separation from the device body along the right edge, mirroring the action of opening a book's cover.
- To allow hands-free access during the repair process, secure the display panel in an upright position using a temporary support.
- In the absence of a suitable support, the suction handle may be utilized to temporarily stabilize the display.
Step 16 | Unfasten the battery connector cover screws
Carefully align the 4mm diameter dowel pins, ensuring they are fully seated within the corresponding holes on both the upper and lower chassis sections before securing with the provided M3 x 6mm screws, using a Phillips head screwdriver, and observing the torque limit of 4 in-lbs to prevent damage.
Employing a Y000 screwdriver, detach the eight screws that hold the battery connector cover in place.
Carefully note the location of every screw during disassembly, as reassembly requires placing each one in its original position to prevent iPhone damage.
Before permanently securing the display, it's advisable to activate the iPhone and verify all features are operating correctly; afterward, fully deactivate the device to proceed with the remaining assembly steps.
Employing a Y000 screwdriver, detach the eight screws that hold the battery connector cover in place.
- A quantity of five.One point three millimeters.Use screws with a length of long.
- Two.One point six millimeters.Utilize screws with a substantial length.
- Begin the process by executing the action designated as "One."Measure precisely 1.9 millimeters.Utilize a screw with a substantial length.
Carefully note the location of every screw during disassembly, as reassembly requires placing each one in its original position to prevent iPhone damage.
Before permanently securing the display, it's advisable to activate the iPhone and verify all features are operating correctly; afterward, fully deactivate the device to proceed with the remaining assembly steps.
Step 17 | Remove the battery connector cover
Using a 5/32-inch hex key, carefully tighten the three retaining screws on the motor assembly to a torque of 3.5 inch-pounds, ensuring not to overtighten and potentially strip the threads; observe caution to avoid damaging the surrounding components.
- Using tweezers, carefully move the connector cover in a downward direction to provide access for the flex cables.
- Access the connector by first detaching the protective cover.
Step 18 | Disconnect the battery
Carefully align the 4mm hex key to the screw securing the fan assembly and rotate it counterclockwise until the fan is free, then gently detach the fan assembly, observing the warning regarding potential sharp edges.
- Carefully employ the tip of a spudger to release the battery cable connector; lift the connector vertically away from its receptacle.
- Care must be taken to avoid harming the black silicone seals located around all board connections, as these are critical for preventing water and dust from entering.
- To avoid unintended power-up during the repair process, carefully deflect the connector outward, ensuring it doesn't touch the socket.
Step 19 | Disconnect the display cable
Carefully align the 4mm diameter dowel pins with their corresponding holes in both the upper and lower chassis halves, then gently press the two sections together until they are flush, ensuring no gaps exist and avoiding damage to the pins.
- Carefully separate the initial display cable connector from its socket by applying upward pressure with the tip of a spudger.
- Ensure proper alignment before applying even pressure to one edge of the connector until a distinct click is heard, then repeat the process on the opposite edge. Avoid applying pressure to the central portion; misalignment risks bending the internal pins, which could result in irreparable damage.
Step 20
Carefully align the 4mm diameter pin on the new actuator (part number AB12345) with the corresponding hole in the control panel housing, ensuring a secure fit before proceeding.
- Carefully separate the second display cable's connector from its socket by applying upward force with the tip of a spudger.
Step 21 | Remove the screen
Using a 5/32-inch hex key, carefully tighten the four M4x8 screws securing the fan assembly to the heatsink, ensuring a torque of 4 in-lbs to prevent damage.Carefully detach the display panel, ensuring no damage occurs.
- Following cleaning of the surfaces with isopropyl alcohol having a purity exceeding 90%, dispense fresh adhesive as required.
- If adhesive replacement is desired, halt the reassembly process at this point.
Step 22 | Unfasten the loudspeaker screws
Using a 5/32-inch hex key, carefully tighten the four M4x8 screws securing the fan assembly to the heatsink, ensuring a torque of 4.5 in-lbs to prevent damage.Employ a 3/8-inch socket wrench to loosen the retaining bolt, ensuring you maintain a firm grip and avoid over-tightening when re-installation, as excessive force could damage the threaded insert.Use a Phillips head screwdriver, size 000.Detach the four fasteners.Screws measuring 1.5 millimeters in length.Affix the loudspeaker using the provided four M4 screws, ensuring each is tightened to a torque of 1.5 Nm with a screwdriver.
Step 23 | Loosen the loudspeaker
Using a 5/32-inch hex key, carefully tighten the four M4x8 screws securing the fan assembly to the heatsink, ensuring a torque of 4.5 in-lbs to prevent damage.Carefully insert the flat spudger edge beneath the loudspeaker, starting at the bottom-right corner, to gently separate it from the device.
Step 24 | Remove the loudspeaker
Carefully align the 4mm hex key to the retaining screw, ensuring it sits flush, then use the hex key to loosen the screw by a quarter turn before gently disengaging the fan assembly from the motor shaft, observing the 12mm clearance needed to prevent damage.Grasp the loudspeaker firmly with tweezers.
- To release the loudspeaker, carefully angle it away from the adhesive strip connecting it to the Taptic Engine.
- Carefully detach the loudspeaker, ensuring no damage occurs.
- To ensure proper positioning during reinstallation, guide the loudspeaker into its designated cavity, beginning with the battery-facing side, so that it aligns correctly with the adhesive strip.