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iPhone 11 Repair · Trade In · Sell · UK Wide by Post

iPhone 11 repair & trade in.

Done properly, priced fairly.

Cracked screen, dead battery, won’t charge, or ready to sell? We repair and buy the iPhone 11, 11 Pro and 11 Pro Max by post across the UK. Genuine Apple parts available, warranty up to 12 months, and a real person testing every device.

✓ Genuine & quality parts· ✓ Warranty up to 12 months· ✓ Free tracked return postage
iPhone 11 in white, held up to show the back
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4,000+Devices repaired
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Up to 12Month warranty
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FreeReturn postage
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Apple trainedSelf Repair programme

How much does it cost to repair an iPhone 11?

Clear, fixed prices for the most common iPhone 11 faults, no hidden fees. Every repair is carried out by our technicians, tested end to end, and backed by a warranty of up to 12 months. Tap any repair to get an exact quote and book it in.

Don’t see your fault, or got more than one issue? Run the quote tool, it handles multiple faults and shows your total in under 2 minutes. Prices include parts, labour, testing and return postage. Cracked screen specifically? See our iPhone screen repair page.

What is an iPhone 11 worth?

Selling your iPhone 11 or upgrading? We pay strong prices and accept almost any condition, including cracked, faulty or won’t turn on. Or put its value toward one of our refurbished phones.

💷 Sell for cash £25 to £100 working condition · paid within 24 hours
Best value 🔄 Trade in credit £35 to £130 toward a refurbished phone

Exact figure depends on condition, the quote tool gives you yours in under 2 minutes. Damaged or broken iPhone 11? Still worth money: we buy a phone that won’t power on, which automated buyers turn away. Get your exact figure →

A real specialist, not a faceless mail in factory

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One technician, end to end

One technician repairs and tests your iPhone 11. You deal with the same person from quote to return, not a queue.

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Genuine parts available

Apple Self Repair trained and Samsung & Google programme trained. Genuine or high quality aftermarket parts, your choice, clearly priced.

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Warranty up to 12 months

Up to a full year, depending on the part (budget LCD screens and genuine Apple parts: 3 months). If anything isn’t right, we sort it, no quibbling.

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Fully by post, UK wide

Free tracked return postage. Wherever you are in the UK, your iPhone 11 comes back fast and protected.

From quote to fixed in three steps

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Get your quote

Use the quote tool or message us on WhatsApp. Exact price, no surprises.

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2
Post it in

Pop your iPhone 11 in the post. We keep you updated and test everything thoroughly.

Swollen, hot or damaged battery? Message us before posting, we'll arrange a safe way.

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Back fast

Repaired, tested and returned with free tracked postage and a warranty of up to 12 months.

Ready to sort your iPhone 11?

Get an exact quote in under 2 minutes, repair, sell or trade in.

Common iPhone 11 questions

An iPhone 11 screen replacement starts at a budget LCD from £59 (3 month warranty, a good temporary or data transfer option), a quality aftermarket OLED from £99 with the full warranty of up to 12 months. Prices vary across the iPhone 11 family, the quote tool gives the exact figure for your model, and every price includes parts, labour, testing and return postage. On the iPhone 11 family our screens are aftermarket, so Settings lists the display as “Unknown”, and the battery may show “Unknown” with any battery, genuine included. It’s a repair record, not a fault, Apple says it doesn’t stop you using your iPhone.

Yes. Our technicians are Apple Self Repair trained and offer genuine Apple parts as well as high quality aftermarket options. You choose, and the price difference is always clear up front.

On iPhone XR and newer, Settings may list a replaced battery as “Unknown”. On iPhone 12 and newer a new genuine Apple battery shows “Genuine” once finished with Apple’s Repair Assistant, and a reclaimed genuine one shows “Used”; a quality aftermarket battery restores full performance but shows “Unknown”. It’s a repair record, not a fault, we'll explain the options for your iPhone 11, and tell you which battery you're getting, before doing anything.

Almost always, yes, we take a dead or won’t power on iPhone 11 and price it on what it’s worth to us for repair or parts. Get a quote and you might be surprised what it’s worth.

Most repairs are done the same day we receive your phone and sent back with free tracked postage: 3 to 5 working days door to door.

iPhone 11 repair, trade in and sell, the UK specialist by post

Cell Devices is a Guildford based specialist offering iPhone 11 repair, trade in and buy back to customers across the United Kingdom by post. Whether your iPhone 11 has a cracked screen, a failing battery, a charging fault, a faulty camera or damaged back glass, our technicians repair it using genuine and quality grade parts, then tests it thoroughly before returning it with up to 12 months warranty, depending on the part.

Sell or trade in your iPhone 11

If you’d rather sell, Cell Devices buys the iPhone 11 in almost any condition, including cracked, faulty and won’t turn on devices that automated buyers often reject. You can also put its value toward one of our refurbished phones. Every offer is reviewed by a real person, and you’re always told before anything changes.

Why choose a specialist over a chain?

You deal with one experienced repairer from start to finish, not a counter queue or a faceless mail in factory. With over 4,000 devices repaired across our founder’s repair career, Apple Self Repair training, and Samsung and Google programme training, Cell Devices combines big chain training with genuine personal service. Start with an instant iPhone 11 quote, or explore all repair services and trade in options.

From the bench

What the work actually looks like

No stock photos. Every one of these came in by post, was repaired here, and went back to its owner.

A gloved hand lifting an opened iPhone over the parts of a stripped iPhone 14 on the bench.
Mid repairA gloved hand lifting an opened iPhone over the parts of a stripped iPhone 14 on the bench.
Cameras, battery, logic board and tools laid out, every part tracked back to its phone.
Strip downCameras, battery, logic board and tools laid out, every part tracked back to its phone.
Logic board, battery and camera modules out. This is where a “not worth fixing” phone gets its real answer.
Board levelLogic board, battery and camera modules out. This is where a “not worth fixing” phone gets its real answer.
Rear camera modules and a front camera flex, ready to go back in.
Camera workRear camera modules and a front camera flex, ready to go back in.
Two in with shattered backs.
Back glassTwo in with shattered backs.
A batch laid out for grading, several with cracked backs. These are the ones other buyers turn down.
Batch inA batch laid out for grading, several with cracked backs. These are the ones other buyers turn down.