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mendmyi
Sell your iPhone 15 Pro Max to mendmyi for cash, paid the same day

Sell Your iPhone 15 Pro Max

We pay up to £482, paid the same day.

Your iPhone 15 Pro Max is valued on its condition, so a cracked screen or worn battery is reflected in the grade rather than treated as a refusal. Once we inspect the device we confirm the offer and hold it for 14 days. Payment is sent the same day after your photo ID and proof of address are verified.

Storage
Condition
Battery health
Where do I find this?

Find your battery health by going to Settings > Battery > Battery Health > Maximum Capacity Apple's guide

Confirm your device matches - tick all that apply:

Not sure whether a part is original? How to check a refurbished phone

Before you sell

We cannot buy a device that is still under contract or on finance, because until it is paid off you are not yet its legal owner. We also cannot buy a device that is part of an ongoing insurance claim, or that has been reported lost or stolen.

We record the name and address of everyone we buy from, and check them against photo ID and proof of address. HMRC requires it: buying from a private seller, we have to raise the purchase invoice ourselves and it must carry your details. Bring the documents into the shop and show us, or send a photo if the device is reaching us another way.

GOV.UK: VAT margin schemes, section 6.2
We'll pay youCalculating your price

Confirm the checks to sell this phone

★★★★★ 4.9 from 763 reviews

Combined rating across Google, Trustpilot and Facebook reviews.

Paid the same day

Cash or bank transfer as soon as your device is checked, not store credit.

Price held 14 days

Once we send your offer it will not drop, so you have time to decide.

We repair, so faulty still pays

Cracked screen or worn battery is a job on our bench, not a write-off.

Not the iPhone 15 Pro Max storage or condition you were looking for?

We buy a lot more than we list here. Older iPhones, Samsung and Pixel handsets, iPads, Apple Watches, MacBooks and games consoles all get a real offer, and a cracked or faulty device is still worth something to us because we repair them in house. Tell us what you have and we will come back with a firm price.

No obligation, and nothing to pay. We will not give you a number we cannot honour, so if we need to see it first we will say so.

Three steps

How selling your iPhone 15 Pro Max works

No haggling, no waiting on a callback, and no offer that quietly drops when you arrive.

Get your price

Pick your iPhone 15 Pro Max storage and condition above and the price we pay appears straight away, no waiting for a callback.

Get it to us, three ways

Walk into the shop, book a free collection from your door within 5 miles, or post it free from anywhere in mainland UK.

Paid the same day

Accept the offer and you are paid there and then, cash or bank transfer, never store credit.

How selling your phone works, start to finish →

Your price

What your iPhone 15 Pro Max is worth depends on

Storage

Bigger storage means a better price. Tell the finder above which iPhone 15 Pro Max you have and it prices that exact variant.

When requesting a quote, tell us the exact storage capacity on your iPhone 15 Pro Max from the options 128GB, 256GB, 512GB or 1024GB. Matching the variant from the start helps the inspection run smoothly.

Screen condition

A cracked screen does not drop you to a faulty price. You keep the condition the phone is otherwise in and we simply take off what the glass costs us to replace, because we replace them ourselves.

Body and connector

Dents, scuffs and cracks to the casing are graded as part of the overall condition. A cracked back or a bent frame lowers the offer but rarely rules a device out.

The offer we confirm after inspection is not a starting point for negotiation. The figure shown is what gets paid, and it stays valid for 14 days once the handset has been checked.

Released in September 2023, the iPhone 15 Pro Max may have seen a good amount of use before it reaches us. What matters for the grade is the handset's present condition, not simply its age.

Battery health

Our cut off is 90 per cent, so at or above that there is no deduction at all. Below it we take off what a genuine replacement costs us rather than calling the iPhone 15 Pro Max faulty. Apple's own 80 per cent mark is a repair threshold, not a resale one.

A cracked screen or worn battery does not make your iPhone 15 Pro Max unsellable. Damage and wear simply place the handset in a lower condition grade, and the amount we pay follows that grade.

The battery is assessed as part of the overall condition of the iPhone 15 Pro Max, not as a separate fault on its own. A battery that holds less charge than it used to is noted during the same check as the rest of the handset.

Whether it powers on

A device that boots and passes our checks is worth more than one that does not, but a dead handset is still worth telling us about rather than binning.

iCloud or Google account lock

We can only buy your iPhone 15 Pro Max once it is signed out of iCloud, with Find My switched off.

Before you part with your iPhone 15 Pro Max, sign out of your Apple Account and turn off Find My. If either remains active, the handset is still linked to your details, which blocks the final checks and the sale cannot go ahead.

Original parts matter to the price: an aftermarket screen, battery or camera fitted by someone else changes what we can pay. If you are not sure what is in your iPhone 15 Pro Max, our guide on how to check a refurbished phone walks through what to look for.

Five minutes

Before you sell: five minutes that protect you

Do these before you hand the device over and the sale goes through without a hitch.

  • 1.Back up what you want to keep

    Photos, contacts and anything else you would not want to lose. If an upgrade is replacing it, here is our guide to moving everything to your new phone.

  • 2.Sign out of iCloud or your Google account

    Turn off Find My before you hand over the iPhone 15 Pro Max. A device still signed in cannot be bought from you.

  • 3.Take out the SIM and any memory card

    These are yours to keep and are not part of the sale.

  • 4.Note down the IMEI

    Dial *#06# or check Settings to find it, in case you want a record for your own files.

Want the full walkthrough? Read our guide on how to wipe your phone before selling.

No surprises

Ownership, ID and your data

Three things worth knowing before you sell anything to anyone, not just to us.

The device has to be yours to sell

We cannot buy a device that is still under contract or on finance, because until it is paid off you are not yet its legal owner. We also cannot buy a device that is part of an ongoing insurance claim, or that has been reported lost or stolen.

"This device is not under contract or finance, is not part of an insurance claim, and has not been reported lost or stolen - I own it outright."

We record name, address and ID on every purchase

We record the name and address of everyone we buy from, and check them against photo ID and proof of address. HMRC requires it: buying from a private seller, we have to raise the purchase invoice ourselves and it must carry your details. Bring the documents into the shop and show us, or send a photo if the device is reaching us another way.

It protects you as much as us: the purchase can always be traced back to a genuine sale rather than an anonymous one. A photocard driving licence showing your current address covers both documents on its own.

GOV.UK: VAT margin schemes, section 6.2

Your data is wiped at our shop

Once your device is checked in, it is fully wiped and factory reset at our shop before it goes anywhere else. Nothing of yours is left behind on it.

Locked in

Your price is held for 14 days

Once we send you an offer for your iPhone 15 Pro Max, it is held for 14 days. That gives you time to compare us against the online recyclers before deciding, without the price moving under you.

What Our Customers Say

Rated 5★ across multiple platforms

Darren
“Fast Friendly &Helpful service. Had 2 Iphones Id upgraded - I tried Dont Sit on it & they were a joke! Went in the store phoned were checked straight away given a good price - job done!”
Trustpilot
uwo666
“Excellent service for replacing my iPhone screen - professional, helpful, easy to deal with and good value.”
Trustpilot
Julie
“Great service! Very friendly local business! Used the shop several times for different things always quick and efficient and fairly priced ”
Trustpilot
John
“Fantastic service and got my iPhone fixed that was on life support. These guys know what they’re doing 5* and highly recommend”
Google
Craig
“Excellent customer service”
Google
Cheryl
“Hubby has a really old model, touchscreen , which wouldn’t allow to work! I tried what I researched online. These guys were good at talking through it again & also offered to repair screen same day if it didn’t reset.<br>Thanks a million, saved a drive into Haverhill<br>Happy New Orosperous Year to you 2026 🧧🥳”
Google
Tony
“Very personal service and extremely knowledgeable. I have made many visits for help and he has been very accommodating. I thoroughly recommend Fin for his interest in his customers and their issues. Special private independent company. 👍👍👍👍👍 ”
Trustpilot
Dean
“Excellent Service – Data Fully Recovered!<br>I’m genuinely impressed with the service I received. My phone suffered water damage and completely stopped displaying anything, so I thought my data was gone for good. Thankfully, the team managed to recover everything — photos, contacts, messages, the lot.<br><br>They were professional, quick, and kept me updated throughout the process. What felt like a disaster turned into a huge relief thanks to their skill and care. If you’re dealing with a water‑damaged device and worried about your data, I can honestly say you’re in safe hands here.<br><br>Highly recommended.”
Google

Selling your iPhone 15 Pro Max

Does mendmyi need photo ID and proof of address when I sell my iPhone 15 Pro Max, and is the payment sent the same day after that check?

Yes, on both counts. Photo ID and proof of address are required on every purchase, with no exceptions, and once those are confirmed the payment goes out the same day, whichever route the device arrived by.

Should I have my damaged iPhone 15 Pro Max repaired rather than selling it to mendmyi?

You have a genuine choice, because mendmyi repairs devices as well as buying them. Look at the state of the handset and decide which route suits you better, without one option being pushed over the other.

How long is the offered figure for my iPhone 15 Pro Max held after you have inspected it?

The offered figure is held for 14 days from the moment we confirm it after inspecting your iPhone 15 Pro Max. You do not need to make a rushed decision within that window.

Will the amount quoted for my iPhone 15 Pro Max be talked down when the device arrives at mendmyi?

No, it will not. The quote you are shown is the figure mendmyi pays, not an opening position, and we simply check that the handset matches the condition you described.

If my iPhone 15 Pro Max has a cracked screen and the battery is worn, will mendmyi still take it?

Yes, mendmyi will still take it. The crack and the worn battery are both folded into the same condition assessment, so the phone is bought in that state rather than refused because of it.

Is it necessary to remove my Apple Account and switch off Find My on my iPhone 15 Pro Max before I sell it?

Yes, it is necessary. If either one is left active, your iPhone 15 Pro Max is still tied to you, which prevents testing and transfer, so the sale cannot be completed until both are sorted.

More ways to sell

Need it fixed instead? See iPhone 15 Pro Max repairs.

Not in Haverhill?

We collect free from towns across the area, or send a tracked postage label.