Phone · Apple · iPhone 11 Pro Max
Apple iPhone 11 Pro Max Charging Port Repair
Charging Port Repair guide for the Apple iPhone 11 Pro Max
Before you begin
Tools
- P2 Pentalobe screwdriver
- Tri-point Y000 screwdriver
- Heat gun or hair dryer
- Suction cup tool
- Plastic spudger tool
- Opening picks
- Tweezers
- Anti-static wrist strap
Parts / materials
- Replacement iPhone 11 Pro Max charging port flex assembly
- Display adhesive frame seal
- Isopropyl alcohol (99%)
Safety
- Discharge the phone battery below 25% before starting the repair to prevent thermal runaway if punctured.
- Wear protective safety glasses when working around cracked glass.
- Disconnect the battery connector immediately after opening the display assembly to avoid short circuits.
Overview
Step-by-step
- 1
Power Down iPhone
1 minTurn off your iPhone completely before starting disassembly to avoid short circuits.
- 2
Remove Pentalobe Screws
2 minUnscrew the two 6.7 mm P2 Pentalobe screws located on either side of the Lightning port.
- 3
Heat Lower Edge
2 minApply a warm heat gun or hair dryer to the lower edge of the phone for two minutes to soften the display adhesive.
- 4
Apply Suction Cup
1 minPlace a suction cup near the bottom edge of the display assembly, just above the Lightning port.
- 5
Slice Screen Adhesive
3 minPull up on the suction cup and insert an opening pick to cut through the waterproof adhesive along the edges.
- 6
Open Display
2 minSwing the display open from the right side like a book cover, resting it against a sturdy object.
- 7
Remove Battery Cover Screws
2 minUnscrew the two Y000 screws securing the lower battery connector cover plate.
- 8
Disconnect Battery
1 minUse a plastic spudger to pry the battery connector directly up from its logic board socket.
- 9
Remove Display Shield Screws
3 minUnscrew the six Tri-Point Y000 screws holding the display cable shield in place.
- 10
Disconnect Display Cables
2 minDisconnect the display cable and digitizer cable using the flat end of a spudger.
- 11
Separate Display Assembly
1 minLift the display assembly completely off the rear enclosure and set it aside in a safe spot.
- 12
Remove Speaker Assembly Screws
3 minRemove the five screws holding the lower speaker module to the bottom of the enclosure.
- 13
Remove Lower Speaker
2 minGently lift the lower speaker module out of the phone body using tweezers.
- 14
Remove Taptic Engine Screws
2 minUnscrew the three Y000 screws securing the Taptic Engine near the bottom edge.
- 15
Disconnect and Remove Taptic Engine
2 minPry up the Taptic Engine connector flex cable and lift the module out of the chassis.
- 16
Unscrew Port Retaining Screws
4 minUnscrew all remaining bracket screws holding the Lightning port flex cable to the case frame.
- 17
Pry Up Lightning Assembly
3 minApply high-percentage isopropyl alcohol under the flex cable and pry up the charging port assembly using a flat spudger.
- 18
Install New Charging Port
3 minPosition the new Lightning port assembly into the enclosure and press firmly to adhere it.
- 19
Reinstall Taptic Engine
2 minReposition the Taptic Engine, reconnect its press-connector, and secure its retaining screws.
- 20
Reinstall Lower Speaker
2 minSeat the lower speaker assembly back into place and tighten all retaining screws securely.
- 21
Reconnect Display and Battery
3 minSnap the display connectors back onto the logic board, followed by the main battery connector.
- 22
Reattach Shield Plates
3 minReplace the display and battery metal shield plates and fasten their respective screws.
- 23
Reseal Display
2 minAlign the top edge of the display with the frame and press around the edges until it snaps flush.
- 24
Insert Pentalobe Screws
2 minThread and tighten the two P2 Pentalobe screws into the bottom edge of the device.
After your Apple iPhone 11 Pro Max charging port repair
Power the iPhone 11 Pro Max 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 Apple iPhone 11 Pro Max job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Apple iPhone 11 Pro Max repair context in the encyclopedia, or open related DIY guides.

