iPhone 15 Dead Display Fix – Easy? LCD Replacement Guide

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OVERVIEW:

In this TekDep repair guide, we’ll walk you through the process of replacing the front screen on the iPhone 15. Apple’s design makes the screen more accessible than previous models, taking inspiration from DIY-friendly devices like the Google Pixel. Despite the phone’s IP68 rating and strong adhesive, a few strategic tools make the job manageable. This teardown simplifies each step with clear instructions and essential tips. If you follow along closely, you’ll be able to replace the screen confidently.

See the official Apple specs for this model

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REPAIR TIME & SKILL LEVEL:

This repair is estimated to take about 1 TO 1.5 HOURS to complete and is of INTERMEDIATE difficulty, requiring careful handling of adhesive components and knowledge of internal screen connections.

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STEPS:

Tools You Need

For this repair, you will need a heating mat set between 80 to 90 degrees Celsius, a Phillips screwdriver, a Pentalobe screwdriver, a suction cup holder to lift the screen, isopropyl alcohol to loosen adhesive, a plastic card for scraping glue, and a curved screen disassembler for additional leverage.

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Heat the Front Screen

• Set the heating mat to reach a temperature between 60 to 80 degrees Celsius.
• Place the iPhone 15 on the heating mat and let it sit for 5 to 10 minutes.
• This step is crucial to soften the strong adhesive used on the screen.

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Remove the Pentalobe Screws

• Use a Pentalobe screwdriver to remove the two screws located at the bottom of the phone.
• These screws must be removed before attempting to separate the screen.
• Keep the screws in a secure location for reassembly.

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Begin Screen Separation with Suction Cup

• Position the suction cup near the bottom of the screen.
• Apply slight upward pressure to create a gap between the screen and the frame.
• Use a plastic card to begin sliding under the screen edge to break the adhesive.

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Use Curved Screen Disassembler Around the Frame

• Gently work the curved disassembler around the perimeter of the phone.
• Take your time, as the iPhone 15’s IP68-rated seal is reinforced with strong adhesive.
• Add isopropyl alcohol to the edges to ease the separation process.

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Note on Screen Adhesive Differences

• Unlike the iPhone 15 Pro and Pro Max, the base iPhone 15 does not contain the extra hard glue along the screen frame.
• However, all three models share the same adhesive layout around the screen region.
• This makes the base model slightly easier to disassemble than its Pro counterparts.

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Complete Front Screen Removal

• Continue working around the edges until the screen is fully detached.
• Carefully lift the screen from the device once the adhesive is sufficiently loosened.
• Set the screen aside in a safe location for the next step.

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Remove LCD Connector Bracket

• Locate the metal bracket that covers the LCD connection inside the phone.
• Use the Phillips screwdriver to remove the screws holding the bracket in place.
• Lift and remove the bracket to expose the LCD connector.

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Remove Proximity Sensor Bracket

• Next, unscrew the second metal bracket covering the front proximity sensor.
• Use the same Phillips screwdriver for this step.
• Once the bracket is removed, gently lift it off and set it aside.

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Disconnect LCD and Proximity Sensor

• Gently disconnect the LCD ribbon cable from the logic board.
• Repeat the same process for the front-facing proximity sensor cable.
• Take care not to force or bend any of the connectors during removal.

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Reconnect LCD and Sensor Cables

• After replacing or inspecting the screen, reconnect the LCD connector to the logic board.
• Carefully reattach the proximity sensor connector in its original position.
• Ensure both connections are secure and properly aligned.

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Reattach the Metal Brackets

• Replace the metal bracket over the LCD connector and screw it back into place.
• Do the same for the bracket covering the proximity sensor.
• Tighten the screws just enough to hold components securely—do not overtighten.

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Reposition the Screen onto the Frame

• Align the replacement screen carefully over the phone’s frame.
• Press around the edges to make sure the screen sits flat and flush.
• Take your time to ensure it is aligned before securing it.

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Reinsert the Pentalobe Screws

• Use the Pentalobe screwdriver to reinstall the two bottom screws.
• Tighten them securely to seal the screen and restore the phone’s water resistance.
• This completes the physical reassembly process.

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Power On and Test the Device

• Press and hold the power button to turn on the iPhone.
• Confirm that the display turns on and the touch functionality works properly.
• If everything is functioning, the repair was successful.

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CONCLUSION:

Replacing the screen on an iPhone 15 is a fairly straightforward repair with the right tools and care. Apple’s newer design allows for easier access to screen components without needing to dig through other internals. Following the correct sequence ensures a clean disassembly and reassembly. Be cautious during the adhesive removal and cable disconnection phases to prevent damage. Once complete, power on the phone to confirm functionality and admire your successful repair.

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VIDEO TUTORIAL:

Looking for a more in-depth tutorial? Check out our complete teardown video for a detailed step-by-step walkthrough.

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MAIL-IN REPAIR SERVICE:

We offer professional screen replacement services. If you’re unsure about doing this repair yourself, send your device to our expert technicians for fast and reliable repair.

https://tekdep.com/device-repair

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SHOP PARTS:

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SHOP TOOLS:

Using precision tools ensures a safe and efficient repair. Always use the right tools to prevent damage to delicate components. Our curated toolkits make the repair process easier and more reliable.

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HAVE QUESTIONS?

For questions or troubleshooting, feel free to contact us or drop a comment below!

• Phone: 818-456-4479
• Email: support@tekdep.com

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