Cracked iPhone Screen: Repair or Replace the Phone?
Most cracked iPhone screens are worth repairing rather than replacing the handset — but the decision depends on the model, the extent of the damage, and what else is going on with the device.
Quick Answer
In most cases, repairing a cracked iPhone screen is significantly cheaper than replacing the phone — often by several hundred pounds. Screen replacement is worth it if the rest of the device is working well and the model is not more than five or six years old. Where repair stops making sense is when the screen damage is combined with board-level faults, when the battery is also degraded and the combined repair cost approaches the device resale value, or when the model is old enough that parts are no longer readily available.
What a cracked iPhone screen actually costs to repair
Screen replacement pricing depends heavily on the model. Older iPhone 8 and SE models are the cheapest to repair — parts are plentiful and the repair is straightforward. iPhone 11 and 12 screens sit in the mid range. iPhone 13 Pro, 14 Pro, and 15 Pro models use the most expensive panels, and ProMotion OLED replacement reflects that.
As a rough guide: older LCD models cost £60–£100 to repair; mid-range OLED models like iPhone 12 and 13 fall in the £100–£150 range; Pro models with higher-spec displays typically cost £150–£200 and above. These are third-party repair prices — Apple Store pricing for out-of-warranty repairs runs considerably higher.
Compare that to the cost of the same-model handset refurbished. A used iPhone 12 in good condition might cost £180–£250. A repair at £120 preserves your existing setup — your apps, settings, Face ID enrolment, and photos — without the hassle of transferring everything to a new device.
When repair makes clear sense
Repair is the straightforward answer when: the crack is cosmetic and the screen still functions normally; the rest of the device is working well (battery holds charge, no signal issues, camera works); and the repair cost is less than 40–50% of the phone's current value. In that scenario, there is no rational case for buying a new device.
Backlight bleed, dead zones where touch does not register, discolouration around the crack, or a screen that lifts slightly at the corner are all signs that functional damage is progressing beyond cosmetic. The sooner a crack is repaired once these symptoms appear, the less likely secondary damage becomes.
We see this regularly on the bench: customers who wait six months with a cracked screen because it "still works" and then discover that the LCD or OLED beneath has been slowly degrading from the edge of the crack inward. Early repair is almost always cheaper than late repair.
When replacement might make more sense
If the screen damage is combined with other significant faults — a battery at 70% or below, a charging port that only works intermittently, a bent frame — the combined repair cost may exceed the device's value. At that point, replacement is worth considering seriously.
Age is also a factor. An iPhone 7 or 8 is getting old enough that parts availability is narrowing and the device is reaching the end of iOS support. A screen repair still extends its useful life, but the calculus is different from repairing a two-year-old iPhone 13.
The honest question to ask is: what would you do with the phone if the screen were perfect right now? If the answer is "use it for another year or two," repair is almost certainly the right call. If the answer is "replace it anyway soon," the calculation changes.
Does the repair affect Face ID or other features?
Face ID is located in the TrueDepth camera module above the screen, not the screen itself. A screen replacement by a competent repairer does not affect Face ID functionality — the module is disconnected and reconnected during the repair, but not replaced.
True Tone — the feature that adjusts white balance to match ambient lighting — can behave differently after a screen replacement depending on the panel used. Some non-OEM panels do not fully replicate Apple's calibration. If True Tone consistency is important to you, this is worth asking about when booking.
For iPhone 13 and later, Apple introduced a software tie between the screen and the device that originally caused issues with third-party repairs. This has largely been addressed through repair tooling and pairing processes that most professional repair shops use.
What iRepair Labs checks
- Full screen function test before and after replacement — touch, display, brightness
- Face ID function verified post-repair
- Frame and housing checked for secondary damage from the same drop
- Battery health noted — flagged if below 80% so you can decide before work starts
- Camera function checked since drops that crack screens sometimes also affect camera modules
Cracked screen? Get a same-day assessment.
Bring your iPhone into iRepair Labs at 119 New Bridge Street, Newcastle or book online. Free diagnostic, price confirmed before work starts, most screen replacements completed the same day.
Frequently Asked Questions
Is a cracked iPhone screen dangerous?
A cracked screen with exposed glass edges can cause minor cuts. More practically, cracks allow moisture and debris into the device and accelerate display degradation beneath the crack. It is worth repairing promptly.
How long does iPhone screen replacement take?
Most models are completed in 30 to 60 minutes at iRepair Labs. You can wait in the workshop or drop the device and collect it later the same day.
Will my data be safe during a screen repair?
Yes. Screen replacement does not require wiping or accessing the device data. Your photos, messages, and app data are unaffected.
Does a third-party screen repair void my Apple warranty?
Independent repair can affect the Apple manufacturer warranty on the repaired component. If your device is out of the one-year warranty period, there is little practical warranty left to affect.