Tablet · Samsung · Galaxy Tab S9 Ultra
Samsung Galaxy Tab S9 Ultra Screen Replacement
Screen Replacement guide for the Samsung Galaxy Tab S9 Ultra
Before you begin
Tools
- Heat gun
- Suction cup
- Guitar picks
- Phillips #00 screwdriver
- Plastic spudger
- Tweezers
- SIM eject tool
Parts / materials
- Replacement screen assembly
- Precut frame adhesive
- Isopropyl alcohol (90%+)
- Microfiber cleaning cloth
Safety
- Wear safety glasses to protect against flying glass fragments from broken screens.
- Do not puncture or bend the internal battery while prying near the motherboard area.
Overview
Step-by-step
- 1
Power Down Device
1 minPress and hold the power button, then select the shut down option on screen.
- 2
Remove SIM Tray
1 minInsert a SIM eject tool into the hole on the top frame edge and remove the card tray.
- 3
Heat Display Perimeter
3 minApply heat evenly around the outer edges of the screen for two minutes using a heat gun on low power.
- 4
Attach Suction Cup
1 minPlace a strong suction cup near the upper left corner of the front glass.
- 5
Create Initial Gap
2 minPull up firmly on the suction cup handle to lift the glass and insert an opening pick into the gap.
- 6
Slice Upper Adhesive
3 minSlide the pick along the top border, taking extra care to avoid deep insertion near the camera notch.
- 7
Slice Left Adhesive
3 minGuide the opening pick down the left edge of the screen to cut through the adhesive seal.
- 8
Slice Bottom Adhesive
3 minMove the pick along the bottom edge carefully to separate the lower frame bond.
- 9
Slice Right Adhesive
3 minSlide the pick up the right side of the tablet frame to complete the perimeter slice.
- 10
Prop Open Screen
2 minGently swing the display open like a book from the right edge to access the internal connectors.
- 11
Unscrew Display Bracket
2 minRemove the two Phillips #00 screws securing the metal display connector shield.
- 12
Remove Connector Shield
1 minUse precision tweezers to lift the metal shield off the motherboard.
- 13
Disconnect Display Cable
1 minPry the display ribbon cable directly up from its socket using a flat spudger.
- 14
Disconnect Touch Cable
1 minDisconnect the S-Pen digitizer flex cable adjacent to the display socket with a plastic tool.
- 15
Remove Old Screen
1 minLift the entire display assembly off the frame and set it aside.
- 16
Scrape Old Adhesive
5 minScrape all remaining glue and glass fragments off the aluminum frame channel using a spudger.
- 17
Clean Frame Bezel
2 minWipe down the frame perimeter using a lint-free cloth dampened with isopropyl alcohol.
- 18
Apply Precut Adhesive
4 minAlign and press custom precut adhesive strips onto the perimeter channel of the frame.
- 19
Connect New Display Cable
2 minAlign and press down the replacement screen flex cables onto the motherboard until they snap into place.
- 20
Reinstall Metal Shield
2 minPlace the shield over the connectors and tighten the two Phillips screws.
- 21
Test Screen Functionality
3 minTurn on the tablet temporarily to confirm touch input, screen brightness, and display clarity.
- 22
Peel Adhesive Backing
1 minRemove the protective film liners from the newly installed adhesive strips on the frame.
- 23
Align New Display
2 minCarefully align the new display panel starting with the camera notch at the top edge.
- 24
Seal Display Edges
2 minPress firmly along all four outer edges of the screen to secure the adhesive bond.
- 25
Reinsert SIM Tray
1 minSlide the SIM/microSD card tray back into the top slot until flush.
After your Samsung Galaxy Tab S9 Ultra screen replacement
Power the Galaxy Tab S9 Ultra back on and test the screen replacement function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Samsung Galaxy Tab S9 Ultra job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Prefer a professional repair?
Book Samsung Galaxy Tab S9 Ultra screen replacement at LML Repair in Seattle — same-day options available.

