Why does the diagnostic come first on a charging problem?

Because the port is not always the fault. Lint in the connector, a tired cable, a failing battery or a charge IC on the board all present the same way. Testing first is what keeps you from paying for a port the phone did not need.

Can you clean the port instead of replacing it?

Yes, and that is often the whole job. If a clean and a known-good cable solve it, you pay the diagnostic only and the phone goes back to you working.

Will the phone still be water resistant afterwards?

The seal is renewed when a port is replaced, but no repair restores a factory water rating exactly. Treat a repaired phone as splash resistant rather than waterproof.

iPhone repair / Flemington, NJ

iPhone charging port repair

A phone that only charges at one angle, or not at all, is usually a port packed with lint before it is a failed port. The port is tested and cleaned first, so you are not paying for a part the phone did not need.

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The price

$49 diagnostic

Cleaning is often enough and is quoted on the spot. If the port itself has failed, you get the part price before anything is opened further.

Tested first: Cleaned and tested before any part is quoted
Same day: Most port jobs finish the same visit
90 days: Warranty on a replaced port

Also on this benchBattery replacement Water damage repair Screen prices by model

Diagnosis

What a failing port looks like

It only charges with the cable held at an angle
The cable falls out, or clicks in loosely
Charging stops and starts, or the phone gets warm at the connector
It charges wirelessly but not by cable

Scope

What the check covers

Port inspection under magnification and a lint clean
Test with a known-good cable and charger
Charge current measured, not guessed
A written figure before any port is replaced

How it runs

Clean, test, then replace only what has failed.

Separate the cable from the port

A surprising share of charging faults are the cable or a packed port. Both are checked before a part is discussed.

Quote the part if it is needed

The port assembly price for your model is quoted and approved, or you take the phone back with no charge beyond the diagnostic.

Replace and retest

The port is replaced, then charge current, data transfer and cable retention are all retested before handover.

Questions

iPhone charging port repair, answered.

Pocket lint, cable damage, and the difference between a dead port and a dead board.

iPhone guides

The symptom, explained before you pay.

What the fault usually is, what it costs here, and when the honest answer is to leave it alone.

All guides

iPhone6 min read

iPhone liquid damage

A wet iPhone is a race against corrosion, not against water. What you do in the first hour changes the outcome more than anything a technician does later.

Read the guide

iPhone5 min read

iPhone won't charge

Most phones brought in for a dead charging port do not need a port. Here is the diagnosis order that finds the real cause before anyone quotes you for parts.

Read the guide

iPhone5 min read

Back glass & camera

The back glass is the stiffest part of the phone's sandwich. When it breaks, the phone flexes where it should not, and wireless charging and moisture sealing go with it.

Read the guide

Find out whether it is the port or the cable.

Bring the phone and the cable you actually use, and both get tested in front of you.

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