Get £120 in ​cash when you make this simple switch with your mobile provider — how to claim

Taylor Bushey

By Taylor Bushey


Published: 01/12/2025

- 10:33

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Your bill could be as little as £3 per month

  • iD Mobile will give you £120 cashback when you switch your mobile contract
  • You can get 60GB of data each month for a 24-month plan
  • If you don't use all this data, you can roll it over to the next month
  • The full contract normally costs £192, but with the promo it's only £72
  • That means you'll only pay £3 per month
  • But you can use the extra cash on anything, not just your bill
  • The cash will be sent to you via a cheque in the mail

Looking to hang onto some extra cash this Christmas?

When you switch your network provider to iD mobile this Black Friday, your bill could be as low as £3 per month.


That's because iD Mobile is giving you £120 cashback when you switch to their 60GB SIM phone plan for a 24-month contract. Normally, £192 for the full plan, you'll only need to pay £72 after receiving the cash.

Although you don’t have to put the cash toward your phone bill, you’ll receive it as a few separate cheques, paid in instalments every few months throughout your phone plan. You can use the money however you like — whether for Christmas shopping, groceries, holiday plans, or anything else.

For those who don't know, iD Mobile was launched nine years ago. It's owned and operated by high street retailer Currys, but relies on Three Mobile's nationwide network of masts.

If you enjoy a strong signal on Three Mobile in your area, then you'll have the same on iD Mobile.

Get £120 cashback when you switch your mobile provider to iD mobile

When you switch to iD Mobile, you not only get a monthly data plan of 60GB with unlimited minutes and texts, but you also get the power of 5G to stream, game, and browse quickly and reliably. iD Mobile is noteworthy for its award-winning SIM plans and no annual price rises — so you don't need to worry about any sneaky price hikes down the line.

Plus, you can even roll over any unused data for the next month.

60GB SIM Plan

With iD Mobile, you’ll also enjoy data rollover so that no data goes to waste.

If you're not consistently using all of the mobile data that you've been allocated within a month, it won't reset when the next billing period rolls around. That means if you have a few weeks connected to Wi-Fi, you can quickly stockpile a generous allocation of 5G data to use when you're away — on a holiday or work trip away from a strong Wi-Fi signal, for example.

iD Mobile will allow you to take your mobile data with you, with inclusive roaming in over 50 destinations available with its most popular SIM-only plans. While many mobile providers reintroduced EU roaming charges following the UK's departure from the European Union, iD Mobile continues to let its users travel without paying extra.

How to claim your £120 cashback

Once you've placed your order, you'll need to navigate to My Account where you can process your cashback claim in your active contract.

Then you'll select My Cashback in your account and upload your bill. Once this is done, you'll get a cheque in the mail which can be used towards anything you'd like — not just your bill.

The caveat to this is that you'll get your cashback in increments of £24 instead of the full £120 in one go. To ensure you get credited the full amount, you need to send your bills during the following months during your 24-month contract:

BillClaim Amount
Bill Dated May 2026£24.00
Bill Dated October 2026£24.00
Bill Dated February 2027£24.00
Bill Dated June 2027£24.00
Bill Dated October 2027£24.00

The phone bill will need to be uploaded at months 7, 12, 16, 20, and 24.

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