Samsung Galaxy S9 Plus Display Replacement

Do not attempt to repair your Samsung Galaxy S9 Plus if it has a damaged or bent frame, as this can cause issues with screen installation and water protection.

Battery must be discharged below 25% before disassembly to prevent fire hazard.

Verify that you have the correct replacement display, which may come pre-installed in a new frame or require transplantation of phone internals and battery installation.

Opening the rear glass cover will damage waterproof seals; failure to replace them will compromise water protection.

This guide is intended for display replacement only; attempting to separate the display from the frame can result in display destruction.

Step 1 | Rear Glass Removal

Switch off your phone.

Be cautious when using heat tools, as excessive heat can damage the AMOLED display and internal battery.

Apply the iOpener for at least two minutes to loosen the adhesive beneath the rear glass.
If necessary, repeat this step several times during back cover removal.
As an alternative, use a hair dryer, heat gun, or hot plate if the iOpener is ineffective.

Step 2

Locate the areas marked for cutting in the provided image.

Slice through the thick portions of adhesive.
Target the thin areas of adhesive for removal.

Avoid slicing or prying near the fingerprint sensor flex cable to prevent damage.

Step 3

Apply strong tape or superglue to ensure suction cup adhesion if rear glass is cracked.

Press a suction cup onto the back cover, using force to create a slight gap between cover and frame.

Lift the bottom edge with your suction cup to open a small gap.
If necessary, reapply heat and try again as adhesive cools quickly.

Insert an opening pick in the gap and slide it to the bottom right corner.

Step 4

Insert a second opening pick into the bottom left corner.
Position a third opening pick at the bottom end of the device, where it will remain throughout the process to prevent adhesive resealing.

Step 5

Locate the bottom left corner of the S9 Plus and insert the tip of the opening pick.

Slowly slide the pick along the side until you reach the top third of the device, cutting the adhesive in half.
Leave the pick in place before proceeding.

Ensure not to apply too much pressure which may crack the screen.

Repeat the process on the bottom right corner, sliding the pick up half way along the frame.
Leave this pick in place as well.

Step 6

Insert a fourth opening pick at the right side of the frame and slide it to the top right corner.

Slide a fifth opening pick along the left side of the phone to the top left corner.

Do not open the phone all the way yet, as the flex cable for the fingerprint reader is still connected.

Use the opening picks to cut the remaining adhesive under the upper part of the rear glass.

Step 7

Careful when handling the rear glass as it may be fragile.

Lift the side of the rear glass near the volume button using your fingers.
Use the edge of a spudger to pry up and disconnect the fingerprint sensor flex cable.

Step 8

Remove the rear glass.

When reassembling, refer to a separate guide for replacing the adhesive and reinstalling the rear glass.
If you need to replace the rear glass, see the transfer section of this guide for instructions on moving the rear camera bezel and retaining fingerprint functionality.

Step 9 | NFC Antenna and Charging Coil

Remove the nine 4 mm Phillips #00 screws.

Step 10

Insert an opening pick under the right side of the plastic cover.

Flip the opening pick sideways to lift the cover out of its clips.
Work your way around, prying up to release the remaining clips.

Step 11

Remove the plastic cover.

The cover will expose the NFC antenna and the charging coil.

Step 12 | Battery Disconnect

Use the flat end of a spudger to carefully pry up the battery flex cable.

Pinch the flex cable between your thumb and index finger for extra grip.
Gently rock the spudger back-and-forth while prying until the connection releases.

Step 13 | Unfasten the Motherboard Cover

Remove the two 4 mm Phillips #00 screws.

Step 14 | Remove the Motherboard Cover

Remove the plastic cover from the motherboard.

Step 15 | Display

Disconnect the display flex cable using the flat end of a spudger.

Step 16

Taping over cracked display glass prevents further breakage and bodily harm.

Prepare an iOpener, apply it for at least two minutes to loosen adhesive beneath.
If needed, reheat and reapply the iOpener several times until the phone is warm enough.

Use clear packing tape to cover the display face and prevent glass shards from spreading during repair.

Lay overlapping strips of clear packing tape over the entire display area.
This provides structural integrity for prying and lifting the display.

Wear safety glasses to protect eyes from any loose glass particles.

Step 17

Apply a suction cup to the upper edge of the phone when it is warm to the touch.

If the screen is cracked, the suction cup may not stick: use strong tape or apply superglue and allow to cure before proceeding.
Insert an opening pick into the gap and slide it to the top left corner to start cutting the adhesive.

Step 18

Insert a new opening pick at the top right corner.
Add a third opening pick to keep the adhesive open during removal.

Step 19

Slide the right opening pick halfway down the side of the frame to cut the adhesive.

If cutting becomes too difficult, reheat and reapply the iOpener.

Slide the left opening pick halfway down the frame and leave it in place.

Step 20

Insert a fourth opening pick on the left side of the frame and slide it down to the bottom left corner.

Be cautious as the screen's flex cable is nearby, near the power button.

Step 21

Insert a fifth opening pick on the right side and slide it down.
Work the pick around the bottom right corner to cut the remaining adhesive at the bottom edge of the display.

Step 22

Remove adhesive from all sides of phone with caution.

Lift display upwards slowly to separate it from phone.
Carefully guide display cable through midframe hole.

Old adhesive and debris can damage new display; ensure complete removal before installation.

Use isopropyl alcohol (>90%) and a lint-free cloth to clean glued areas.
Inspect frame for bends or leftover glue/glass remnants; replace if necessary to prevent correct mounting and potential display damage.