In most cases, yes — repairing your phone is worth it in 2026. As a rule of thumb: if the repair costs less than 50% of what your phone is worth on the second-hand market today, and the fault is a single, well-understood issue (screen, battery, charging port), repair wins on cost, convenience, and environmental impact. It only tips towards replacement when repair costs creep past that 50% mark, when you're stacking multiple faults on an old handset, or when the phone's software support has already run out. Below is the exact framework — plus real UK part prices — to work out which side of that line your phone falls on.
Why "just replace it" isn't always the cheaper option
A new mid-range phone in the UK now costs £400–£700, and a new flagship is £900–£1,300. Against that, a screen or battery replacement — the two most common faults by far — typically costs a fraction of the price of a new device. The maths rarely favours replacement unless your phone is already old, discontinued, or has more than one fault stacking up.
That's part of why refurbished and second-hand phones have grown from around 19% of UK phone sales in 2021 to roughly a quarter of the market today, with demand up by more than a third over the same period. UK buyers are increasingly comfortable keeping devices going rather than buying new — nearly a third of us now hold on to a phone for three years or more. Repair culture isn't a fringe behaviour any more; it's the mainstream choice for a growing share of UK phone owners.
There's also a regulatory shift worth knowing about: the UK's Right to Repair rules are being extended to smartphones and tablets, with manufacturers required to submit compliance plans by January 2027 and the full rules taking effect on 1 July 2027. From that date, spare parts must remain available for at least seven years after a model goes on sale. That's a strong signal that repairability — not disposability — is where the market and the regulator are both heading, and it makes buying (or keeping) a repairable phone a safer long-term bet.
None of this is niche. According to IBISWorld, the UK mobile phone repair industry is now worth over £689 million a year, supported by hundreds of registered repair businesses employing thousands of technicians across the country. Repairing a phone in 2026 isn't a last resort — it's a well-established, mainstream industry with parts, expertise, and consumer demand all pointing the same way.
The 50% rule: is the repair cost worth it?
This is the single most useful test for whether to repair or replace. Look up what your exact phone model, in its current condition, is fetching on the UK second-hand/trade-in market (CeX, Compare and Recycle, eBay sold listings, or a trade-in quote are all fine reference points). Then compare that to the repair cost.
- Repair cost is under 50% of resale value — repair. You're extending the life of an asset for a fraction of its worth.
- Repair cost is 50–80% of resale value — borderline. Worth repairing if you like the phone and plan to keep it 1–2 more years; worth replacing if you were already considering an upgrade.
- Repair cost is over 80% of resale value — replace, or sell the phone "for parts/faulty" and put the money towards a different device.
A concrete example: a used iPhone 13 in good condition trades for roughly £180–£220 in the UK right now. A screen replacement part costs £19–£33 depending on model variant (see the table below), which fitted typically runs £50–£90 — comfortably under the 50% line. A cracked screen on a phone worth £200 is almost never a "replace" situation.
The fault severity checklist
Not all faults are equal. Before you even get to cost, work out which category your problem sits in:
- Category 1 — Single component, well-understood fix. Cracked screen, degraded battery, broken charging port, faulty camera module, dead speaker. These are routine repairs with predictable parts costs and high success rates. Default to repair.
- Category 2 — Multiple simultaneous faults. Screen cracked and battery swollen and charging port loose. Each fix is individually cheap, but they stack. Add up the total parts + labour cost and re-run the 50% rule against the combined figure — this is where repairs quietly tip into "not worth it" territory. It's also worth asking whether the faults are related: a battery that's swollen enough to push against the screen from behind can crack the display itself, in which case fixing the battery first sometimes resolves both issues for the price of one part.
- Category 3 — Structural or logic-board damage. Water damage that's reached the motherboard, a phone that won't power on with no clear cause, significant frame/chassis deformation from a drop. These carry real risk of an expensive diagnostic fee followed by "sorry, it's not repairable" — get a firm quote before committing money, and treat replacement as the more likely outcome.
How long will the software still be supported?
This is the check people skip, and it matters as much as the repair cost. A phone with a cracked screen but three more years of guaranteed OS and security updates is a completely different proposition to one that's already out of support.
Apple typically supports iPhones with major iOS updates for around 5–6 years from release, and security patches for longer. Samsung's flagship S-series and most of Google's Pixel line now get 5–7 years of security updates depending on model and generation. Before repairing, check your specific model's support end date against the manufacturer's published policy. If your phone has 2+ years of software support left, repair is almost always the right call. If it's already out of support or within a few months of the end, that's a genuine point in favour of replacing rather than repairing — no amount of hardware repair fixes an unsupported OS.
Fault type, typical repair cost, and the verdict
Prices below are real part costs from our UK catalogue (GBP, correct at time of writing) for commonly repaired models, to give you a grounded sense of what repairs actually cost before you get a shop quote. Fitted/labour cost on top varies by provider, but as a guide, screens typically add £25–£45 in labour and batteries £20–£30.
| Fault type | Typical part cost (UK, GBP) | Repair vs replace verdict |
|---|---|---|
| Cracked screen — budget/mid model (e.g. iPhone 13) | £18.98–£32.98 | Repair. Well under the 50% rule for almost any resale value. |
| Cracked screen — flagship OLED (e.g. Galaxy S21 Ultra, S23) | £69.98–£118.79 | Repair if phone is under 3 years old or resale value is £300+; check the 50% rule if older. |
| Battery no longer holding charge | £9.89–£13.99 | Repair — always. The single best-value fix in phone repair, on any model. |
| Charging port not connecting reliably | £8–£15 (flex cable/port part) | Repair. Cheap, fast, high success rate. |
| Cracked/scratched back glass (cosmetic only) | £5–£14 | Optional. Doesn't affect function — repair only if it bothers you or affects resale value. |
| Multiple faults stacked (screen + battery + port) | Sum of parts + labour, often £120–£200 | Re-run the 50% rule against the combined cost — this is the tipping point case. |
| Water damage reaching the logic board | Diagnostic fee first, then variable — often £150+ | Often replace, unless you get a firm, reasonable quote before committing. |
Screen or battery gone? Here's what to do next
If your fault falls into Category 1 above and passes the 50% rule, the two most common jobs — screens and batteries — are straightforward DIY fits for confident owners, or a same-day job for a repair shop. Real UK part prices for the models we get asked about most:
iPhone 13 series screens
- iPhone 13 FHD LCD Screen — £18.98 Buy Now →
- iPhone 13 Mini FHD LCD Screen — £23.99 Buy Now →
- iPhone 13 Pro FHD LCD Screen — £29.98 Buy Now →
- iPhone 13 Pro Max FHD LCD Screen — £32.98 Buy Now →
Samsung Galaxy S21–S23 screens and batteries
- Galaxy S21 Ultra Replacement OLED Screen with Frame — £78.68 Buy Now →
- Galaxy S21 3880mAh Replacement Battery — £13.99 Buy Now →
- Galaxy S22 3700mAh Replacement Battery — £9.89 Buy Now →
- Galaxy S23 OLED LCD Screen with Frame — £118.79 Buy Now →
- Galaxy S23 3900mAh Replacement Battery — £11.24 Buy Now →
If you're not confident fitting a part yourself, take the part (or a link to it) to your local repair shop — most are happy to fit customer-supplied parts, and it's usually cheaper than a shop-sourced part plus fitting.
Putting the framework together: a decision checklist
- Look up your phone's current UK resale value (trade-in site or recent sold listings).
- Get an accurate repair quote — or check part prices directly if you're comparing DIY.
- Apply the 50% rule: repair cost vs resale value.
- Check the fault severity category — single fault, stacked faults, or structural/logic-board risk.
- Check remaining software support — 2+ years left strongly favours repair.
- If everything points to repair: source the part, get it fitted or DIY it, and keep the phone going.
- If two or more factors point to replace: sell the faulty phone for parts and put that value towards the next device.
Frequently asked questions
Is it worth repairing my phone or should I just buy a new one?
In most cases, repair is worth it — especially for single faults like a cracked screen or a degraded battery, which typically cost a fraction of the phone's resale value. Replacement usually only makes sense when repair costs exceed roughly 80% of what the phone is worth, when there are multiple faults stacking up, or when the phone's software support has already ended.
How do I know if my phone is too old to repair?
Check three things: how many more years of OS/security updates the manufacturer still promises for your model, whether replacement parts are still readily available, and what the phone is worth on the second-hand market. If updates have stopped and resale value is low, repair spend is harder to justify — but a phone with 2+ years of support left is almost always worth fixing.
Is it cheaper to repair a cracked screen than replace the phone?
Almost always, yes. A screen part typically costs £19–£120 depending on the model (budget LCDs at the low end, flagship OLEDs at the high end), plus labour if you're not fitting it yourself. Compare that to £400+ for even a modest new phone, and repair wins comfortably unless your handset is already very old or heavily damaged elsewhere.
Is a battery replacement worth it on an older phone?
Yes — a battery replacement is consistently the best-value repair in the whole category. Parts cost roughly £10–£14 for most popular models, and a failing battery is often the actual cause of "my phone feels slow/keeps dying" complaints that people mistakenly attribute to the phone being outdated.
What is the 50% rule for phone repairs?
It's a quick test: if the repair cost is under 50% of what your phone is currently worth on the UK second-hand market, repair it. Between 50–80%, it's borderline and comes down to how long you plan to keep the phone. Above 80%, replacement or selling for parts is usually the better financial move.
Will UK Right to Repair rules make repairing easier in future?
Yes. From 1 July 2027, UK Right to Repair rules extend to smartphones and tablets, requiring manufacturers to keep spare parts available for at least seven years after a model launches. Manufacturers must submit compliance plans by January 2027. This should make parts more available and repairs more affordable and durable for years to come — reinforcing repair as the default, not the exception.
Should I repair a phone with multiple faults at once?
Add up the total cost of fixing everything, then apply the 50% rule to that combined figure rather than each fault individually. A cracked screen alone is nearly always worth fixing; a cracked screen plus a dead battery plus a failing charging port on an older, lower-value phone can tip the total cost past what the phone is worth.
Can I fit a screen or battery replacement myself?
Many owners do — screen and battery replacements are among the more DIY-friendly repairs, especially with a guide and the right tools. If you're not confident, most local repair shops will fit a part you've sourced yourself, which is often cheaper than paying for a shop-sourced part plus labour.