iPhone 15 Pro Max Screen Repair: Titanium Frame, ProMotion OLED & Pricing

The iPhone 15 Pro Max is Apple's most ambitious handset to date — a titanium-framed flagship with a 6.7-inch ProMotion OLED display, the Dynamic Island, and a periscope telephoto camera. It's also, unfortunately, one of the most expensive iPhones to damage. A cracked screen on this device doesn't just mean broken glass; it can affect Face ID, Always-On Display, the 120Hz refresh rate, and even the haptic feedback that runs through the display assembly.

At celltech, we repair iPhone 15 Pro Max screens every week. This guide covers everything you need to know: what makes this screen unique, the difference between our Standard and Premium replacement options, how we protect Face ID during the repair, realistic turnaround times, and transparent pricing with no hidden fees.

Quick answer: iPhone 15 Pro Max screen repair at celltech costs £129.95 (Standard) or £259.95 (Premium). The repair takes 20-30 minutes, Face ID is preserved, and you get a 27-month warranty. Book now or walk in — no appointment needed.

What Makes the iPhone 15 Pro Max Screen Different

Before we talk about repair options, it's worth understanding why this particular screen is special — and why not every repair shop can handle it properly.

ProMotion 120Hz OLED

The iPhone 15 Pro Max uses a Super Retina XDR display with ProMotion technology. This means the screen dynamically adjusts its refresh rate between 1Hz and 120Hz depending on what you're doing. Scrolling through social media? 120Hz for buttery smoothness. Reading a static page? 1Hz to save battery. A proper replacement screen needs to support this full range — cheaper panels often lock at 60Hz, which is immediately noticeable if you're used to ProMotion.

The Titanium Frame Challenge

Apple switched from stainless steel to titanium with the iPhone 15 Pro series. While titanium is lighter and more scratch-resistant, it presents unique challenges during screen repair. The frame has slightly different thermal properties and the adhesive bonding process requires adjusted temperatures and curing times. Our technicians have specific tooling and procedures calibrated for titanium-framed iPhones, ensuring the new screen seats perfectly with no gaps or light bleed around the edges.

Dynamic Island

The Dynamic Island houses the TrueDepth camera system — the same hardware that powers Face ID, Animoji, and Portrait mode selfies. During a screen replacement, the sensor array must be carefully transferred from the old display to the new one. Any misalignment can cause Face ID failures or front camera issues. This is one of the most common reasons DIY screen repairs go wrong on modern iPhones.

Always-On Display

The iPhone 15 Pro Max supports Always-On Display, which dims the screen to show the time, widgets, and notifications without fully waking the device. This feature relies on the LTPO (Low-Temperature Polycrystalline Oxide) backplane in the OLED panel, which enables the 1Hz refresh rate. Not all replacement screens support this — our Premium tier guarantees full Always-On Display functionality.

Standard vs Premium: Which Screen Should You Choose?

We offer two quality tiers for the iPhone 15 Pro Max, and we're transparent about exactly what each one includes. There are no tricks or upsells — just honest information so you can make the right choice for your situation. For a deeper dive into screen quality tiers, see our complete guide to iPhone screen quality.

Standard Screen — £129.95

• Panel type: Soft OLED (aftermarket)
• Resolution: Full 2796 x 1290 at 460 ppi
• Refresh rate: 60Hz (does not support ProMotion)
• Always-On Display: Not supported
• Colour accuracy: Very good — most users won't notice a difference in everyday use
• True Tone: Preserved (we transfer the ambient light sensor data)
• Face ID: Fully preserved
• Warranty: 27 months

The Standard option is ideal if you're budget-conscious or don't particularly notice the difference between 60Hz and 120Hz. The display still looks excellent — sharp, vibrant OLED with deep blacks. You'll lose ProMotion and Always-On Display, but everything else works identically. For more on the technical differences between screen types, read our InCell vs OLED comparison guide.

Premium Screen — £259.95

• Panel type: Soft OLED (OEM-grade or refurbished original)
• Resolution: Full 2796 x 1290 at 460 ppi
• Refresh rate: Full 1-120Hz ProMotion
• Always-On Display: Fully supported
• Colour accuracy: Indistinguishable from original
• Peak brightness: Up to 2000 nits outdoor
• True Tone: Preserved
• Face ID: Fully preserved
• Warranty: 27 months

The Premium option restores your iPhone 15 Pro Max to factory-spec display performance. If you use Always-On Display, notice the smoothness of 120Hz scrolling, or simply want the best possible screen, this is the tier to choose. It's still significantly cheaper than Apple's own service pricing.

Face ID Preservation: How We Keep It Working

One of the biggest concerns people have with screen repair is whether Face ID will still work afterwards. The short answer: yes, always, when the repair is done correctly.

Face ID relies on a TrueDepth camera array that includes a dot projector, infrared camera, and flood illuminator. These components are attached to the display assembly and must be carefully removed from your original screen and transferred to the new one. This process requires:

• Specialist micro-screwdrivers and spudgers sized for the flex cables
• Anti-static handling to protect the IR sensors
• Precise alignment when reattaching to the new display
• Post-repair testing to confirm dot projection pattern integrity

At celltech, every screen repair includes a full Face ID test before we hand the phone back. If you've had a repair elsewhere and Face ID stopped working, we can diagnose the issue — it's usually a damaged flex cable or misaligned sensor that can be corrected. Read our complete iPhone screen repair guide for more on what to expect during the process.

The Repair Process: What Happens to Your Phone

Here's exactly what happens when you bring your iPhone 15 Pro Max in for a screen replacement:

1. Free diagnostic — We inspect the phone for any additional damage (housing dents, camera lens cracks, water indicators) and confirm the repair scope with you before starting.
2. Power down and disassembly — The phone is powered off and the two pentalobe screws at the base are removed. The display is carefully separated from the titanium frame using controlled heat and suction.
3. Component transfer — The earpiece speaker, proximity sensor, ambient light sensor, and TrueDepth camera array are transferred from your original screen to the new one.
4. True Tone calibration — We programme the new screen with your phone's True Tone data so ambient colour adaptation continues working correctly.
5. Assembly and sealing — The new display is fitted with fresh adhesive gaskets to maintain water and dust resistance. The phone is reassembled and the pentalobe screws reinstalled.
6. Full testing — Face ID, touch responsiveness across the entire display, True Tone, auto-brightness, proximity sensor (screen off during calls), and haptic feedback are all tested.

The entire process takes 20-30 minutes. Your data is completely untouched — we never access your passcode, photos, messages, or any personal information.

Pricing Comparison: celltech vs Apple vs Others

Let's be transparent about how our pricing compares. For the full pricing breakdown across all iPhone models, check our iPhone screen repair cost guide for 2026.

Our 27-month warranty is worth highlighting. Most repair shops offer 3-6 months. Apple offers 90 days. We stand behind our work for over two years because we're confident in the quality of parts we use and the skill of our technicians.

Common Types of iPhone 15 Pro Max Screen Damage

Not all screen damage is the same, and the type of damage affects what you need:

Cracked Glass Only

The glass is shattered or cracked but the display underneath still works perfectly — touch is responsive, colours are accurate, no dead spots. This is the most common scenario and a straightforward screen replacement resolves it completely.

LCD/OLED Damage

You can see lines, discolouration, black spots, or portions of the screen that don't display anything. This means the OLED panel itself is damaged, not just the glass. A screen replacement is the correct repair — there's no way to fix individual OLED pixels.

Touch Not Responding

The screen looks fine but doesn't respond to touch in certain areas, or the touch input is registering in the wrong location (ghost touches). This is typically caused by a damaged digitiser layer and requires a full screen replacement. See our guide to iPhone touch screen issues for more on diagnosing this.

Screen Flickering

The display flickers, shows green or purple tints, or randomly goes black. This can be caused by a damaged OLED panel or, in some cases, a loose display connector. We'll diagnose which it is during our free inspection — sometimes a reseat fixes the flicker without needing a new screen. For more, read our iPhone screen flickering guide.

Water Resistance After Repair

The iPhone 15 Pro Max carries an IP68 rating — submersible up to 6 metres for 30 minutes. When we replace the screen, we use fresh adhesive gaskets that restore the water and dust seal. While we can't guarantee IP68 certification (only Apple's factory process carries that official rating), the practical water resistance is restored to a very high standard. We always recommend avoiding deliberate submersion after any repair, but your phone will handle rain, splashes, and accidental brief immersion without issue.

UK Mail-In Service

Can't get to our Solihull workshop? No problem. We offer a UK-wide mail-in repair service:

1. Book online — Select your model and repair type on our website.
2. Post your phone — Use a padded envelope or small box. We recommend Royal Mail Special Delivery for insurance coverage.
3. Same-day repair — We repair your phone the day it arrives.
4. Return shipping — Your repaired phone is sent back via tracked, insured delivery.

The entire mail-in process typically takes 2-3 days door to door. The same 27-month warranty applies.

Frequently Asked Questions

Will Face ID still work after the screen replacement?

Yes. We carefully transfer your original TrueDepth camera array to the new screen. Face ID is tested and confirmed working before we return the phone to you.

Do I lose ProMotion (120Hz) with the Standard screen?

Yes — the Standard (£129.95) screen runs at 60Hz. If ProMotion is important to you, choose our Premium (£259.95) option, which supports the full 1-120Hz range and Always-On Display.

How long does the repair take?

20-30 minutes for a walk-in appointment at our Solihull workshop (126 High St, Solihull, B91 3SX). No appointment needed — though booking ahead guarantees your time slot.

Is my data safe during the repair?

Completely. We never access your passcode or any personal data. The repair only involves the display assembly — your storage, apps, photos, and settings are untouched.

What about the True Tone display feature?

We preserve True Tone by transferring the calibration data from your original screen to the new one. Both our Standard and Premium options retain True Tone functionality.

Can I get the repair done on the same day I walk in?

Yes. We carry iPhone 15 Pro Max screens in stock (both Standard and Premium). Walk in during our opening hours (Monday to Saturday, 9am-5pm) and we'll have it done within 30 minutes.

Related guides: iPhone 14 Pro Screen Repair | Do Screen Protectors Actually Prevent Cracks? | iPhone Screen Repair Costs UK (2026)