iPhone 4 & 4S Headphone Socket Repair | Canterbury & UK-Wide
If your iPhone 4s or 4 headphone socket or jack is not working, then there is no need to panic. We have seen this problem hundreds of times at our Canterbury repair workshop at 155 Wincheap, Kent. A failing audio jack is a leading hardware issue in legacy Apple devices. Whether your sound is crackling or you can only hear audio through one ear, our fixed-price £29.99 service restores your device using professional anti-static tools and grade-A replacement components.
Meet Your Atlantis Technician
Every headphone socket restoration is completed by an atlantis technician with over 15 years of experience repairing Apple devices. Our workshop has repaired thousands of iPhones including legacy models like the iPhone 4 and 4S, allowing us to quickly diagnose common jack faults such as internal pin misalignment and oxidised contacts. We use professional anti-static tools and specialised mobile repair equipment in our Canterbury workshop to ensure every repair meets factory performance standards. If you have other legacy tech, we also provide expert iPhone 4G & 4GS repairs.
Models Supported & A-Codes
We provide professional headphone jack replacement for the following iPhone models:
- iPhone 4: Model A1332, A1349
- iPhone 4S: Model A1387, A1431
Common Audio Jack Symptoms We Fix
- No Audio: The device fails to detect headphones entirely.
- Partial Sound: Audio only plays through the left or right earbud.
- Crackling: Static or crackling noises when the headphone cable is moved.
- Loose Fit: The headphone plug falls out or feels loose inside the socket.
Process & Protection
- Diagnostic: Testing the internal audio pins to confirm it is the socket failing.
- ESD-Safe Teardown: Precision removal of the motherboard in an ESD-safe zone.
- Component Swap: Installing a new grade-A audio jack flex assembly.
- Quality Test: Verifying stereo balance and mic functionality.
- Privacy: We perform these hardware fixes without needing your login passcode.
Verified Customer Reviews
⭐ "fixing my Iphone 7"
"Excellent service from urselves today fixing my Iphone 7 thanku so much" — Pauline Witchell
⭐ "Works like a dream"
"Prompt response to initial question. Easy ordering and postal info. It is like new. Great old style service and very reasonable prices! Thanks." — Michael
⭐ "Very reasonable prices"
"Great friendly knowledgeable staff. Problem was resolved in just a few minutes - brilliant." — Alice Groovman
Premium UK-Wide Tracked Delivery
- 1. Free Label: Receive a pre-paid Royal Mail tracked label via email after checkout.
- 2. Safe Shipping: Drop your securely packed device at any UK Post Office.
- 3. Fast Return: Repaired in our workshop and returned via tracked delivery, usually within 3-5 working days.
Questions and Answers

How much does iPhone headphone jack repair cost? The fixed rate is £29.99 at atlantis, which includes parts, labour, and free return shipping.
How long does the repair take? Typical turnaround is 3-5 working days including return delivery via our tracked service.
Is there a warranty? Yes. Every jack replacement includes a 12-month warranty covering parts and workmanship.
Can I use standard headphones after? Yes. We use original-spec components to ensure compatibility with all standard 3.5mm jacks.
People Also Ask (F&A)
Can an iPhone 4 headphone socket be fixed? Yes. It is a modular repair that involves replacing the internal audio flex assembly.
Why is there sound in only one ear? This is usually caused by broken internal pins within the socket or lint buildup preventing a full connection.
Is it worth fixing an iPhone 4S jack? Yes. For £29.99, you can restore full functionality to a functional device for media or legacy usage.
Reviews
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