Get the device you want at a price you’ll love

Here’s some of the rewards you can get when you trade-in.

Samsung Galaxy S23 Ultra

Could be worth up to

£250.00

*Price based on fully working device [1]

Samsung Galaxy ZFold4

Could be worth up to

£185.00

*Price based on fully working device [1]

iPhone 14 Pro Max

Could be worth up to

£353.00

*Price based on fully working device [1]

iPhone 13 Pro Max

Could be worth up to

£263.00

*Price based on fully working device [1]

Why it’s great to trade in

It’s better for the planet

The majority of all our trade-ins get recycled or refurbished, so you’ll be doing your bit to protect the environment and preventing good devices from going to waste.

It’s flexible

Put your money towards the cost of a new device or have the money sent straight to you.

It’s quick, safe, & easy 

You can get a quote online in moments, sell your mobile phone, and get your money fast. We’ll process your device securely, making sure no personal data is shared. 

How trade in works

Step 1.

Get an instant quote. Enter your device’s IMEI number and answer a few questions.

Step 2.

Send your device to us for free. Print out at label or we’ll send a pre-paid envelope.

Step 3.

Put your money towards your device plan, pay off an old device loan, or get it sent straight to your bank account. 

Browse our latest offers

Pay Monthly phones

Trade in to save on the latest phones from Samsung, iPhone, Google, and more.

SIM Only plans

You don’t have to invest your trade-in cash into a new phone, you can also use it to reduce the cost of one of our SIM Only plans.

Tablets and laptops

If you have a device you don’t need or one that needs upgrading, trade-in and save money off a new one.

Smartwatches

If you’re selling an old phone you don’t have to get another one – you can save on the latest smartwatches too.

Trade in your device today

It’s easy to get started and you can get a quote in just a matter of moments.

Why choose Three?

Ookla® Speedtest Intelligence® data, 1H 2025. All rights reserved.

Visit speedtest.net/awards/fastest-5G to find out more.

Recycle your phone

With Reconnected, you can donate your old phone to help someone who’s disadvantaged to get connected.

Frequently asked questions

When you purchase online, in-store, or by phone you can trade in and:

  • Put the value towards your new device loan
  • Put the value towards paying off an existing device loan
  • Have the cash value sent to your bank account
  • Use the value as a credit towards an additional purchase in our retail stores (not available online or by phone)

Yes, you can trade in a device if it's damaged or faulty, or has a cracked screen. But the better the condition, the greater value you’ll get from trading in. We can’t, however, accept devices that have been crushed.

Yes, it’s fine to trade in a device that’s been used on another network.

You can, but it will depend on the terms and conditions. We recommend contacting your network provider if you need further information. If that’s Three, you can contact us here

If you’re still paying off a device loan, you can trade in and use the trade-in value to help pay off that loan. If you trade in without paying off the loan, you’ll still have to keep making payments until the loan is repaid.

Yes, you can trade in your device by visiting one of our stores.

IMEI stands for International Mobile Equipment Identity. It’s a unique serial number that’s given to electronic devices, like smartphones and tablets.

Here’s how to find your IMEI

We’ll email you with everything you need to know. We’ll send pre-paid packaging to you in the post, which you can use to send your device to us. You can also print a pre-paid label and pack your device yourself if you prefer. Make sure you take note of your IMEI and get a postage receipt when you post your device. 

You’ll need to send your device to us within 14 days from your order confirmation date. If you’re buying a device on pre-order or back order, you’ll need to send your trade-in device to us within 14 days of when you receive your new one.

When your device arrives, we'll grade it for quality. If the device is as you've described, we'll confirm and process your trade-in.

If we've graded your device with a lower or higher value, we'll send you an email with a requote.

If you’re not happy with the requote, you must contact us to reject it within 48 hours. We’ll send your device back to you within 5 working days. 

Don’t worry if you’re contacting us over a weekend, we’ll still get your message.

If you accept, you don’t have to do anything and we’ll automatically process your trade in.

  • Remove any tracking or activation apps, like Apple Find My Phone and Samsung Find My Mobile  
  • Make sure you back up your personal data
  • Perform a factory reset to delete your personal data. Here's how to perform a factory reset
  • Remove your SIM card and memory card, if you use one 

It’s very important to perform these steps prior to sending your device to us. If you forget, your trade-in could be rejected and we may return your device. 

It usually takes 6 working days after we receive your device for it to be graded and the payment to be processed.

Yes, you can make a difference by recycling your device with Three Reconnected

Please get in touch so we can look into this for you. It’s also worth checking your spam folder, in case any of our emails have landed in there. 

Make sure you make a note of your device IMEI and get a postage receipt before you send your device to us.

You can use your postage receipt to track your order with Royal Mail. You should hear from us within 3 working days after we receive your device. 

Once your device is received and graded, payment usually reaches your bank account within 6 working days.

Terms and conditions