Tablet · Samsung · Tab S7 11
Samsung Tab S7 11 Charging Port Repair
Charging Port Repair guide for the Samsung Tab S7 11
Before you begin
Tools
- Heat gun or hair dryer
- Suction cups
- Guitar picks for prying
- Plastic prying tools
- Precision screwdriver set
- Tweezers
- SIM eject tool
Parts / materials
- Replacement USB-C charging port board
- Pre-cut display adhesive strips
- Isopropyl alcohol (90%+)
Safety
- Wear safety glasses to protect your eyes against glass shards when opening heat-softened screens.
- Disconnect the battery flex cable immediately after opening to prevent electrical short circuits.
- Avoid using sharp metal tools near the lithium-ion battery to prevent punctures.
Overview
Step-by-step
- 1
Power Off and Eject SIM Tray
2 minTurn off the tablet completely, then insert a SIM eject tool into the tray hole on the side to remove the SIM/microSD card tray.
- 2
Heat the Outer Screen Edges
3 minApply heat around the perimeter of the screen for 2-3 minutes using a heat gun set to low heat to soften the display adhesive.
- 3
Attach Suction Cup
1 minPress a suction cup onto the top edge of the glass display screen near the front camera.
- 4
Insert Opening Pick
2 minPull up on the suction cup to create a small gap, then slide a plastic opening pick into the gap between the glass and the frame.
- 5
Slice Top and Side Adhesive
4 minSlide the pick gently along the top and side edges to slice through the adhesive holding the screen assembly.
- 6
Slice Bottom Adhesive
3 minCarefully run the pick along the bottom edge of the glass, keeping the blade shallow to avoid damaging flex cables.
- 7
Hinge Open the Display
2 minLift the top edge of the display assembly upwards like a book page, keeping the bottom side near the chassis.
- 8
Unscrew Display Cable Shield
2 minRemove the Phillips screws securing the metal shield bracket over the display flex connectors.
- 9
Disconnect Display Flex Cables
2 minUse a plastic spudger to gently pry the display flex cables straight up from their motherboard sockets, then set the screen aside.
- 10
Disconnect Battery Connector
2 minPry up the battery flex cable connector from the motherboard to cut power before proceeding.
- 11
Unscrew Port Bracket Screws
2 minRemove the Phillips screws holding the metal bracket down over the USB-C charging port board.
- 12
Remove Port Retention Bracket
1 minUse tweezers to lift and remove the metal bracket covering the charging port.
- 13
Disconnect Interconnect Flex Cable
2 minUse a plastic spudger to disconnect the press-fit main ribbon cable from the charging port daughterboard.
- 14
Pry Out Old Charging Port Board
3 minGently wedge a flat spudger underneath the USB-C daughterboard and pry it out of the aluminum recess.
- 15
Position New Charging Port Board
2 minPlace the replacement charging port board straight into the frame slot until it sits flush.
- 16
Reconnect Interconnect Cable
2 minAlign and press the main ribbon cable connector onto the new charging port board until it clicks into place.
- 17
Reinstall Port Bracket Screws
2 minPlace the metal retention bracket over the charging port assembly and tighten the Phillips screws to secure it.
- 18
Reconnect Battery Cable
1 minSnap the battery ribbon cable connector firmly back onto its mainboard header.
- 19
Clean Frame Residue
5 minScrape off residual adhesive along the display frame perimeter using isopropyl alcohol and a pick.
- 20
Apply Adhesive and Reseal
5 minApply new perimeter adhesive tape, reconnect the screen cables, replace their shield bracket, and press the glass firmly into the frame.
After your Samsung Tab S7 11 charging port repair
Power the Tab S7 11 back on and test the charging port repair 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 Tab S7 11 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Samsung Tab S7 11 repair context in the encyclopedia, or open related DIY guides.

