Mobile Screen
How to change mobile screen
Cracked Screen
Phone Screen Replacement
Learn how to change mobile screen
🔧 Professional Mobile Screen Replacement Process
🧰 Tools & Equipment Needed
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Plastic spudger / pry tools
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Pentalobe/Torx/Phillips screwdrivers (depending on device)
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Suction cup
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Tweezers
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Heat gun or heating pad
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Anti-static wrist strap (optional but recommended)
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Isopropyl alcohol (90% or higher)
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Adhesive strips or glue (T-7000/B-7000 for glass bonding)
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New screen assembly (compatible & original/OEM if possible)
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Magnetic mat or screw organizer
🧼 1. Prepare the Workspace
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Work on a clean, static-free surface.
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Organize your tools and parts.
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Power off the device completely.
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Use anti-static gloves or wrist straps to prevent ESD damage.
📲 2. Remove the Back Cover (if required)
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For phones like Samsung or newer Androids, gently heat the back panel using a heat gun (60–80°C) for a few seconds.
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Use a suction cup to lift a corner, then slide a plastic pick around the edge to separate adhesive.
🔋 3. Disconnect the Battery
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Open the phone carefully and locate the battery connector.
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Unscrew the shield and disconnect the battery using a plastic tool (never metal).
🖥️ 4. Detach the Screen Assembly
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Unscrew and remove the display shield (usually near the top).
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Disconnect the display flex cables and digitizer.
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Heat the front if the glass is glued (especially in non-modular phones).
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Slowly lift off the screen using a suction cup and plastic picks.
🔍 5. Clean and Inspect
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Clean any old adhesive with isopropyl alcohol.
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Check for damaged components (e.g., front camera, fingerprint scanner).
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Transfer necessary components to the new screen (e.g., earpiece, sensors).
🧩 6. Install New Screen
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Attach the new screen temporarily and connect its cables.
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Reconnect the battery and test the display before sealing it (touch, brightness, camera, sensors).
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If all is functional, power off again.
🪛 7. Seal and Reassemble
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Apply fresh adhesive around the edges.
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Fit the screen snugly into place.
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Reassemble the device by reversing the disassembly steps.
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Let adhesive cure for a few hours if glue is used.
✅ 8. Final Test and Quality Check
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Turn on the phone and check:
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Touch responsiveness
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Brightness and display color
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Front camera/sensor functionality
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No gaps or loose fitting
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Wipe down the phone and return to the customer with warranty (if provided)
🛡️ Pro Tips
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Always use high-quality screens and adhesives.
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Avoid metal tools on internal components.
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Keep screws organized — wrong screw in wrong place can damage motherboard.
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Wear gloves to avoid leaving fingerprints under the screen.
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