Measurements in

10 steps · 42 screws · 18 connectors · 2 microphones · 2 traps to avoid

iPhone 15 USB-C charging port replacement: interactive 3D teardown

An iPhone 15 taken apart in 3D the way it really comes apart for a new USB-C port: from the back, last of all. First the free fix, lint picked out of the port; then the back glass, the battery unplugged, the screen, both cameras, both speakers, the Taptic Engine, the main microphone, the logic board and the SIM assembly, before the connector’s seven screws. The new one is lined up on a cable. Press play to watch a step, Explode to spread the layers, Reassemble to see every step of the rebuild.

What you need

An iPhone 15, whose USB-C connector is a part of its own: a receptacle on a long flex, screwed and glued to the bottom of the frame, with one of the phone’s microphones on it. It is the last part out: the back glass, the screen, both cameras, both speakers, the Taptic Engine, the main microphone, the logic board and the SIM assembly come out before it. Start with the free fix, though: lint packed into the port can stop a cable charging, and it costs nothing to clear.

Tools: Loupe and a nylon or wooden pick, P2 pentalobe screwdriver, Y000 tri-point screwdriver, PH000 crosshead screwdriver, Standoff driver, Heat pad, Suction cup and opening picks, Nylon spudger and ESD-safe tweezers, Two foam blocks

Before you open anything, try a second cable and charger, and clean the port (step 1): either may be the real fault.

Before you open it: the risk map

Seen through the closed phone: the port no metal may enter, where a pick must stay shallow or out, and the 42 screws by drive and length.

No-pry and hidden cable zones

No metal USB-C port: nylon or wood only
No pry Back glass cable, by the volume buttons
Pick depth · max 3 mm Screen, volume edge: its two cables
Pick depth · max 5 mm Side-button edge: back and screen
Pick depth · max 3 mm Top edge: back and screen
No metal Battery: unplugged first, stays in

Screw length map

Y000 · 0.9 mm ×3
PH000 · 1.1 mm ×2
PH000 · 1.3 mm
Y000 · 1.3 mm ×6
PH000 · 1.6 mm ×7
PH000 · 1.9 mm ×3
Standoff · 3 mm ×2
Standoff · 3.5 mm ×3
Standoff · 3.9 mm
P2 · 7.7 mm ×2
PH000 · rear camera cover ×3
Standoff · SIM assembly ×2
USB-C · long PH000 ×2
USB-C · PH000
USB-C · standoff
USB-C · Y000 ×3

Press Risk map (K) on the player to see them in 3D, through the closed device.

All 10 steps

1Power off and clear the USB-C port trap
Power the phone off, then look into the USB-C port under a loupe and a good light. Lint from pockets packs into the back of the opening until a plug can no longer go fully in, and then it charges only now and then, which looks just like a failing port. Ease it out with a thin nylon or wooden pick: along one side of the contact tongue, then the other, scraping the floor and the walls, never the contacts. If a cable now clicks fully home and the phone charges, you are done. Avoid this trap: A straightened paper clip or a SIM pin seems ideal for picking lint out, but it is steel. The contacts on the port’s tongue are thin, springy strips in two rows: a hard point scraped along them bends them up out of line and scratches their plating, so a plug no longer makes good contact. Worse, a bent contact can touch its neighbour or the shell, and then the next time a charger goes in, the power line is shorted straight to ground, which can burn the port and the parts behind it. Use nylon or wood, keep it on the floor and the walls of the opening, and never in a phone that is charging.
2Turn it over and loosen the back glass trap
If the port is clean and still will not hold a plug, it is worn and must be replaced. Turn the phone onto its screen, port towards you, and turn out the two 7.7 mm P2 screws either side of the port. Warm the back glass edge by edge until it is too hot to hold a finger on, lift its bottom edge with a suction cup and slide a pick round it: 5 mm deep along the bottom and the left, 7 mm up the right edge, never next to the volume buttons, where its cable runs, 3 mm along the top and 4 mm down to the volume-up button. Avoid this trap: The right edge takes the pick 7 mm deep below the volume buttons, so it is tempting to carry on up the edge at the same depth. But beside the volume buttons the back glass’s only cable leaves the underside of the glass and folds down to its connector on the logic board, a few millimetres inside the edge, and a pick run on past the volume-down button cuts straight through it. That cable joins the glass’s wireless charging coil to the phone, so wireless and MagSafe charging stop; and it is part of the back glass (Apple’s manual plugs a new glass in by its own cable), so a cut one means a new back glass. Stop the pick below the volume-down button, come round from the top no further than the volume-up button, and leave the stretch between uncut: the glass swings open over it on its cable.
3Open the back and disconnect the battery
Swing the back glass open to the right, over its cable by the volume buttons, onto the foam block. Turn out the lower cover’s two 1.3 mm Y000 screws, push the cover towards the top of the phone to unhook it and lift it off. Lever the battery’s connector straight up with the spudger: from here on nothing inside is live. Fold its cable back down beside the battery, out of the logic board’s way, then lay the glass back over the phone, loose: it protects the cameras while the phone lies screen up.
4Take the screen off the front
Turn the phone screen up. Warm the screen’s edges, lift its bottom edge with the suction cup and slide a pick round it, no deeper than 3 mm, except 5 mm along the side button’s edge. Open the screen like a book over its left edge seen from the front, the volume buttons’ side, where its two cables run, and lay it face down on the second block. Through the openings in the midplate, turn out the 0.9 mm Y000 screw of each of the two small covers on the board’s underside, lift them off, unplug the screen’s cable and the front sensors’ cable, and slide the screen clear.
5Unplug the back glass and take out both cameras
Turn the phone back over and swing the glass open again. Turn out the middle cover’s 0.9 mm Y000 screw, push the cover towards the bottom, lift it off, pry up the coil cable and slide the glass clear: it is free. Then the rear camera: the three crosshead screws of its cover, the cover, its two cables, and lift it out by its edges. Then the front camera: the upper cover’s two 1.3 mm Y000 screws, the cover, the antenna’s cable and its own two, and lift it out by its body, never by the lenses.
6Remove the top speaker, loudspeaker and Taptic Engine
Unplug the top speaker, turn out its five crosshead screws, two of 1.1 mm and three of 1.6 mm, and lift it out. At the bottom left, turn out the loudspeaker’s four 1.6 mm crosshead screws and its 1.3 mm Y000 screw and lift it out without disturbing the rubber seal at its mouth. At the bottom right, turn out the two 1.9 mm crosshead screws of the Taptic Engine’s connector cover, lift the cover off, unplug the motor, turn out its own 1.9 mm screw and lift it out.
7Remove the main microphone, logic board and SIM assembly
Unplug the main microphone, turn out its two 3.0 mm standoffs, its 1.3 mm crosshead screw and its 1.3 mm Y000 screw, and pull it towards the top of the phone until it lets go of its strong adhesive. Lever off the six cables still on the logic board, among them the side and volume buttons’, the SIM reader’s and the USB-C connector’s, folding each clear of the board, then turn out its four standoffs and lift it out. Turn out the SIM assembly’s two standoffs, free its edge with the spudger and lift it out.
8Remove the old USB-C connector
The connector is now bare: its receptacle behind the opening in the bottom edge, its flex running up the midplate to where the logic board was. Turn out its standoff, its three Y000 screws and its one crosshead screw, then the two long crosshead screws by the receptacle, holding the driver at a low angle so the bit does not slip out and strip them. Lift the end of the flex, peel it slowly off its adhesive, from the board’s end towards the port, and lift the connector out.
9Fit the new connector on a cable
Clean the old adhesive off the frame and peel the liners off the new connector. Push a USB-C cable, not plugged into anything, in through the opening in the bottom edge, then seat the new connector onto its plug from inside: the cable holds it square in the opening. Press its flex down onto the midplate and drive the two long crosshead screws, again at a low angle. Pull the cable out, press the connector’s microphone into its seal beside the loudspeaker’s with the spudger, then drive its three Y000 screws, its crosshead screw and its standoff.
10Rebuild the phone and test it
Put everything back in the reverse order: the SIM assembly and the logic board, the main microphone, the speakers and the Taptic Engine, both cameras, the back glass’s cable, the screen, the battery connector last before the back glass is sealed (the time-lapse here; Reassemble shows every step). Then power the phone on, plug in a cable and check that it clicks fully home and charges, and record a voice memo to test the microphones.

What you need

A loupe and a nylon or wooden pick · to clean the port first
P2 pentalobe, Y000 tri-point and PH000 crosshead screwdrivers · and a standoff driver
Heat pad or hair dryer, suction cup and thin picks · marked at 3, 5 and 7 mm
Nylon spudger and blunt ESD-safe tweezers · never metal near a connector
Two blocks of foam about 8 mm high · for the open glass and screen
A magnetic screw tray · 21 wells
New USB-C connector for the iPhone 15 · with new screws and adhesive
A USB-C cable · to line the new connector up

Questions

Can the iPhone 15 USB-C port be replaced on its own?

Yes: it is a separate part, a receptacle on its own flex with one of the bottom microphones on it. But it is the last part out. Apple’s manual takes out the back glass, the screen, both cameras, both speakers, the Taptic Engine, the main microphone, the logic board and the SIM assembly first.

Does the logic board have to come out to replace the iPhone 15 charging port?

Yes. Apple’s manual takes the logic board out before the connector, along with the SIM assembly, the main microphone, both speakers and the Taptic Engine. The board is held by four standoffs, with six cables still on it.

My iPhone 15 will not charge: is the port broken?

Often not. Try another cable and charger, then look into the port with a light: lint packed at its back stops a plug from going fully in. With the phone off, ease it out with a nylon or wooden pick, along the floor and walls of the opening, never metal on the contacts.

How many screws hold the iPhone 15 USB-C connector?

Seven: a standoff into the frame, three Y000 tri-point screws and one crosshead screw along its flex, and two long crosshead screws by the receptacle, which are turned with the driver held at a low angle.

Why plug in a cable when fitting the new connector?

It holds the new receptacle square in the opening of the bottom edge while its flex is pressed down and its two long screws go in. The cable must not be plugged into power, and comes out before the rest of the screws.

Can I clean the iPhone port with a needle or a SIM pin?

No. Steel bends the thin contacts on the port’s tongue and scratches their plating, and a bent contact can short the power line to ground the next time a charger goes in. Use nylon or wood, with the phone off.

Where must the pick stay out of when opening the iPhone 15 back glass?

The stretch of the right edge beside the volume buttons, seen from the back. The glass’s only cable, from its wireless charging coil, leaves the glass there a few millimetres inside the edge, and a pick run along it cuts it: wireless charging stops, and the cable comes only with a new back glass. Stop below the volume-down button, come down from the top only as far as volume-up, and let the glass swing open over that stretch.

Safety

Power the phone off before you start, and unplug the battery before you work inside: it is the first connector off and the last back on. Never put metal in the port or near a connector, and never plug the alignment cable into power. If the battery swells, smokes or gets hot, stop and move the phone onto a non-flammable surface.

Lithium-ion batteries: never bend, puncture or pry a battery with metal. A damaged cell can go into thermal runaway: it smokes, catches fire and can explode. Discharge it below 25% first; if it swells, hisses, smokes or gets hot, stop and move it somewhere safe.
Static (ESD): work on an anti-static mat with a grounded wrist strap; a spark you cannot feel can kill a chip.
Power off: switch the device off and unplug its charger before you open it, and disconnect the battery before touching anything else inside.

About this teardown

3D Spatial Reconstruction: Models are engineered from factual hardware measurements to visualize internal layouts, screw lengths, and hidden cable traps before you open your device. Always verify cable routing on your specific hardware revision.

The phone is our own model of an iPhone 15, built to Apple’s published size (147.6 × 71.6 × 7.80 mm) with its parts where Apple’s internal view of the phone shows them, and no logo or printing of Apple’s on it. Its USB-C connector is a part of its own, and Apple’s repair manual reaches it last: the back glass, the screen, the rear and front cameras, the top speaker, the Taptic Engine, the loudspeaker, the main microphone, the logic board and the SIM assembly come out first; the battery stays in, unplugged. The parts, their screws and their cables follow Apple’s procedure for each; the screw lengths are iFixit’s where it gives them, and the pick depths come from iFixit’s back glass and screen steps.

Where the brief for this teardown differed from the phone, the phone decided. The brief’s route, a loudspeaker, a Taptic Engine and a part held by four screws and a gasket, 11 screws in all, is the iPhone 15’s main microphone replacement, not its port’s: the USB-C connector needs everything above out first, 42 screws in all here, the logic board among them. Its own seven screws are a standoff, three Y000 tri-point screws, one crosshead and two long crosshead screws turned at a low angle, not four. Of the phone’s three microphones, the two at the bottom are counted: the main one, which comes out on its own, and the one on the connector’s flex (Apple’s microphone 4), which is replaced with it.

Our estimates, not measured figures: the 65 °C of heat and the timings (the repair guides give none), the positions of the buttons, connectors and covers, and the sizes of the parts inside, read off photographs. Apple’s manual uses its own heated fixture and repair tray to open the glass and the screen, where this guide uses a heat pad, a suction cup, picks and foam blocks; and it fits new screws everywhere on the way back, because a removed screw is not to be reused. The 3D runs faster than real hands do, and step 10 rebuilds the phone as a time-lapse.

The 3D models, drawings and text are our own. Apple, iPhone, MagSafe, Taptic Engine and TrueDepth are trademarks of their owners, named only to say which device this teardown is for; iTakeApart is not affiliated with them.