Phone · Samsung · Galaxy Z Flip 3 5G
Samsung Galaxy Z Flip 3 5G Screen Replacement
Screen Replacement guide for the Samsung Galaxy Z Flip 3 5G
Before you begin
Tools
- Heat gun or hair dryer
- Suction cup tool
- Plastic prying tools
- Precision screwdriver set (Phillips #000)
- Tweezers
- Spudger tool
- Screen removal tools
Parts / materials
- Double-sided adhesive strips
- 99% Isopropyl alcohol
- Cleaning lint-free wipes
Safety
- Wear eye protection to guard against unexpected glass shards.
- Disconnect the battery cables immediately after removing brackets to avoid short circuits.
- Do not puncture or bend the internal lithium-ion batteries.
Overview
Step-by-step
- 1
Remove the SIM Card Tray
2 minInsert a SIM eject tool into the hole beside the tray on the upper left edge. Press firmly to eject the tray and pull it out.
- 2
Heat the Lower Back Cover
3 minApply a heat gun or hair dryer around the perimeter of the lower back glass panel for two minutes to soften the adhesive.
- 3
Slice Lower Back Adhesive
4 minAttach a suction cup near the bottom edge and lift slightly to create a gap. Insert a plastic opening pick and slide along the perimeter to slice through the adhesive.
- 4
Remove the Lower Back Glass
2 minGently lift and separate the lower back glass panel completely from the chassis once all adhesive is cut.
- 5
Heat the Upper Cover
3 minWarm the edges of the upper back glass panel surrounding the small outer preview screen using a heat gun.
- 6
Slice Upper Glass Adhesive
4 minInsert a thin plastic pick along the upper glass edges, carefully avoiding deep insertion around the outer display.
- 7
Disconnect Upper Display Flex
2 minLift the upper back cover slightly to access the small ribbon cable. Use a spudger to pop the flex connector straight up off the board.
- 8
Remove the Upper Back Cover
1 minLift the upper panel clear of the device frame and set it aside safely.
- 9
Unscrew Upper Midframe Bracket
3 minRemove the Phillips #000 screws securing the upper motherboard shield and wireless charging pad.
- 10
Remove the Wireless Charging Coil
2 minGently peel up the wireless charging coil assembly along with its attached protective shield.
- 11
Disconnect the Main Battery
1 minUse the flat end of a spudger to disconnect both battery press-connectors from the motherboard to stop all power.
- 12
Unscrew the Loudspeaker Module
3 minUnscrew the remaining Phillips screws securing the bottom speaker enclosure and lift it out of the lower chassis.
- 13
Disconnect Main Display Flex Cables
2 minLocate the primary foldable screen ribbon cables near the hinge and disconnect them from the main board using a spudger.
- 14
Heat the Inner Screen Bezel
4 minApply gentle heat along the plastic bezel framing the inner foldable screen panel to soften its light adhesive backing.
- 15
Pry Off the Plastic Outer Bezel
5 minCarefully slide a thin guitar pick under the plastic bezel surround to unclip it from the perimeter frame.
- 16
Lift Out the Foldable Screen Assembly
5 minCarefully insert a thin prying tool underneath the flexible OLED panel and lift the damaged screen off the main frame.
- 17
Clean Frame Residual Adhesive
4 minScrape off residual adhesive using a plastic tool and clean the metal recess thoroughly using isopropyl alcohol.
- 18
Apply Fresh Frame Adhesive
5 minLay pre-cut double-sided adhesive strips cleanly along the display recess perimeter of the phone frame.
- 19
Seat the Replacement Foldable Screen
5 minThread the ribbon cables through the frame slots and press the new foldable panel down evenly into place.
- 20
Connect Display Cable and Test
4 minAttach the display flex cables to the board, temporarily reconnect the battery, and power on the device to verify screen output.
After your Samsung Galaxy Z Flip 3 5G screen replacement
Power the Galaxy Z Flip 3 5G 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 Z Flip 3 5G 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 Z Flip 3 5G screen replacement at LML Repair in Seattle — same-day options available.

