iPad 5th Gen (A1822 / A1823) Digitizer Replacement – Fixing a Two-Part LCD Assembly

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OVERVIEW:

In this repair guide, we’ll walk through the process of replacing the cracked digitizer on an iPad 5th Generation (Model A1474). Since the LCD and digitizer are separate in this model, it’s possible to replace the digitizer alone, provided the LCD is undamaged. This model does not include Touch ID, so using a replacement digitizer that comes with a home button is recommended to avoid unnecessary hassle. We’ll be using tools like a heating mat, frame glue remover, Phillips screwdriver, plastic card, and a steel brush for a clean, professional finish. Follow the detailed steps below to perform the repair with confidence.

See the official Apple specs for the 2017 iPad 5th generation

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REPAIR TIME & SKILL LEVEL:

This repair is estimated to take about 1.5 TO 2 HOURS to complete and is of INTERMEDIATE difficulty, requiring careful handling of delicate components and precise reassembly techniques.

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STEPS:

Tools You Need

For this repair, you will need a heating mat set between 60 to 70 degrees Celsius, a dripper to apply frame glue remover, a Phillips screwdriver, a plastic card or Jimmy tool for safe glass lifting, an exacto knife for debris removal, a steel brush for cleaning micro debris, and isopropyl alcohol for final polishing of the frame.

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Preheat the Device

• Set your heating mat to a temperature between 60–70°C to soften the adhesive holding the digitizer.
• While the iPad warms up, prepare your frame glue remover using a dripper for precision.
• Gently apply the frame glue remover around the edges of the iPad to help loosen the screen.

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Apply Frame Glue Remover

• Apply the glue remover carefully around the edge of the iPad frame.
• Let it stand for 5–10 minutes to allow the glue to begin breaking down.
• This iPad is not waterproof, so adhesive can seep inside—use caution while applying.

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Begin Lifting the Digitizer

• With the device still on the heating mat, use a pry tool to begin finding an entry point.
• Insert the tool beneath the glass and slowly lift, focusing on areas where the glass is cracked.
• Hook and lift gradually, moving from one edge to the next with caution.

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Work Around the Frame

• Continue loosening the digitizer by carefully working around the entire frame.
• Practice caution especially on sides with ribbon cables, even though this model doesn’t use Touch ID.
• Wearing goggles is recommended to protect against flying debris.

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Use a Plastic Card for Full Separation

• Once the screen begins to lift, switch to a plastic card for safer separation.
• Slowly and gently slide the card around the frame to fully detach the digitizer.
• The iPad should open like a book, with the digitizer lifting away from the LCD.

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Identify Internal Components

• Locate and identify the digitizer and LCD connections.
• The home button ribbon cable should be visible—observe it for future models that may have Touch ID.
• Only a Phillips screwdriver is needed for this disassembly.

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Remove LCD Screws

• Remove the four Phillips screws securing the LCD.
• Ensure the area is clear of debris so you can safely lift the LCD vertically.
• Keep screws organized for reassembly later.

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Disconnect Battery

• Before disconnecting the LCD, disconnect the battery first to prevent electrical damage.
• Use a spudger to gently lift the battery connector just slightly.
• Confirm the device is fully powered off and discharged.

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Disconnect the LCD and Digitizer

• Carefully remove the metal bracket securing the LCD connection.
• Gently disconnect the LCD cable, which may be lightly glued to the bracket.
• Set the LCD aside in a clean, dust-free environment.

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Remove Old Digitizer

• Disconnect the digitizer and home button cables from the board.
• Fully remove the broken digitizer and set it aside.
• Be cautious of lingering adhesive or debris around the frame.

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Clean the Frame

• Use an Exacto knife to remove leftover debris and adhesive from the frame edges.
• Follow up with a steel brush to eliminate finer micro debris.
• For a final polish, use isopropyl alcohol and a dry cloth to wipe the frame clean.

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Prepare for Reassembly

• Ensure the frame is clean and flat to avoid future lifting or “bending gate” issues.
• A flat surface ensures a better bond and longevity of the screen adhesion.
• This preparation is crucial for the final reassembly to go smoothly.

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Install New Digitizer

• Begin by connecting the digitizer cable to its respective port.
• Start peeling off the adhesive backing, beginning with the hardest corners.
• Align the digitizer properly, ensuring the connection is tight and secure.

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Reconnect and Install LCD

• Reconnect the LCD cable, ensuring it clicks into place.
• Use a holding lever or stand (preferably ESD-safe) to keep the LCD steady during installation.
• Reinstall the bracket over the LCD connection.

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Secure the Screws

• Replace the screws holding the battery connection first.
• Then reposition the LCD and reinsert the four Phillips screws.
• If one screw is missing, don’t stress—three can hold the screen securely, though four is ideal.

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Final Assembly and Test

• Power on the iPad and test the new digitizer to ensure it responds to touch.
• Remove protective stickers from the new digitizer.
• Gently close the iPad, making sure everything aligns and fits snugly.

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CONCLUSION:

Replacing the digitizer on a 5th Gen iPad (Model A1474) is a moderately complex repair that requires patience and precision. By following each step carefully, you can restore full touch functionality without replacing the LCD. Take your time during cleaning and reassembly to ensure a solid result. Using tools like an ESD-safe iPad stand and steel brush can make a noticeable difference. With careful handling, this repair can be done at home with great success.

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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. Proper tools make a big difference in repair success and efficiency.

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HAVE QUESTIONS?

We’re here to help! Contact us:

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

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