Home Repair Guides Samsung Samsung Galaxy S Samsung Galaxy S II Samsung Galaxy S II Screen Replacement

Samsung Galaxy S II Screen Replacement

Replacing a damaged touch screen on a Samsung Galaxy S2 requires standard tools and is possible at home. This guide explains key components, handling procedures, and necessary precautions for successful replacement.

  • Remove the SIM card tray using a paper clip.
  • Remove the phone's battery to prevent short circuits.

Avoid touching electrical components to prevent damage or risk of injury.

  • Disconnect the touch screen connector from the motherboard.
  • Release the adhesive strips securing the damaged touch screen.

Replace the new touch screen with care, ensuring proper alignment and connection to prevent damage or malfunction.

Step 1 | Remove back cover

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Remove the back cover by gently prying it open from the slot located on the right-hand side.

Step 2 | Remove battery

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Do not touch the battery terminals — risk of electric shock.

  • Remove the battery using a Phillips #00 screwdriver.
  • Store the removed battery in a safe location away from heat sources and fire.

Step 3 | Remove back case screws

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Acquire a magnetic Phillips #0 head screwdriver.

  • Remove the 7 x 1/16 in (1.6 mm) Philips head screws with the magnetic screwdriver.
  • Store the removed screws safely in a box.

Step 4

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Locate the snap locks at the top left corner.

  • Apply gentle pressure near each snap to unlock, avoiding cracking of the plastic cover.
  • Progress along the perimeter until all snaps are released.

Avoid applying excessive force, which may cause damage to the plastic cover.

Remove and place the back case on a clean surface, such as white paper.

Step 5

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  • Disconnect the screen connector using a screwdriver or pointed tool.
  • Lift the cable out of its slot.
  • Handle the cable with care to avoid damage to the cable or connector.

Step 6

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Careful handling required: avoid damaging the cable or connector.

  • Remove the speaker and audio jack connector.
  • Lift the cable gently to prevent damage.

Step 7

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Lift the speaker attached to the base using a screwdriver.

Be gentle when handling delicate components.

Lift the earpiece with a flat edge of a screwdriver.

Step 8

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Careful handling is required to avoid damaging cables.

  • Unplug the secondary camera connector, taking care not to damage the cable.
  • Disconnect the screen input connector.
  • Remove the charging port connection using a screwdriver.

Step 9

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Remove the two 1.6mm black head screws with a Phillips #00 screwdriver.

Step 10

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Risk of damage to the motherboard and other components.

  • Remove antennae connections using a flat screwdriver.
  • Pull out the antennae cable from its slot carefully.

Step 11

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Remove the power button by gently peeling it away from its mounting points, taking care not to damage the adhesive.

  • Lift the button out of the slot with a gentle touch.
  • Carefully manage the cable to prevent damage to the ribbon wiring.

Step 12 | Disassemble volume up/down button

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Follow steps 15 to 17 in reverse order to remove the volume up/down button.

Step 13 | Remove main board

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Lift the main board carefully and set it down on the workbench.

Step 14 | Lift charging port connecting cable

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Remove the ribbon cable from the charging port and microphone by gently pulling it away.

Step 15 | Unscrew charging module

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Use a Phillips #0 screwdriver to remove the two 2.0 mm screws.

Step 16 | Disassemble charging port module

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Lift the microphone carefully by hand.

  • Pry the board loose from the metal casing.
  • Place the board safely onto a workbench.

Step 17 | Remove screen and replace with new screen

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Apply pressure to the screwdriver at the highlighted areas to push the screen out.

  • Remove the old screen.
  • Clean any remaining double side tape and adhesive.

Use care when handling the new screen, as it may be fragile.

  • Install the new screen.
  • Reattach all components in reverse order of removal.
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