Sell Your Galaxy Z Flip4
2022 · SM-F721B
We pay up to £161, paid the same day.
The offer for your Galaxy Z Flip4 depends on the condition you choose when requesting a quote, including any cracked screen and a worn battery, and on the storage size. The figure shown at that point is what you receive; it is not lowered after inspection. Once we confirm the offer, it is held for 14 days. If you would rather keep the phone, mendmyi also repairs devices, so a repair is a genuine alternative to selling it.
We'll pay you
Calculating your price
Choose a storage size for a price
Choose a storage size for a price
Choose a storage size for a price
Combined rating across Google, Trustpilot and Facebook reviews.
Paid the same day
Bank transfer as soon as your device is checked, or store credit towards an upgrade or downgrade.
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 Galaxy Z Flip4 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 Galaxy Z Flip4 works
No haggling, no waiting on a callback, and no offer that quietly drops when you arrive.
Get your price
Pick your Galaxy Z Flip4 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, by bank transfer, or store credit towards an upgrade or downgrade.
Your price
What your Galaxy Z Flip4 is worth depends on
Storage
Bigger storage means a better price. Tell the finder above which Galaxy Z Flip4 you have and it prices that exact variant.
We take the 128GB, 256GB, 512GB and 1024GB versions of the Galaxy Z Flip4. Check the storage capacity in Settings before requesting a quote, because the capacity you select is one of the details that shapes the offer.
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.
The condition you record for your Galaxy Z Flip4 is the basis of the quote. If the screen is cracked or there is other damage, pick the option that reflects it, because the offer is set at that stage and then confirmed after inspection.
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.
After the handset has been inspected and the offer is confirmed, we hold that offer for 14 days. This gives you a clear window to complete the sale without feeling rushed.
You can book a free collection, bring the Galaxy Z Flip4 to our Haverhill shop counter, or post it to us. The offer is identical across all three routes, so your choice can be based purely on convenience.
Battery health
We check battery condition ourselves on the bench rather than asking you to self-report a figure online, since there is no single on-device reading we can rely on for every brand. A genuinely worn cell comes off at what a real replacement costs us, worked out once we have the Galaxy Z Flip4 in front of us.
Battery condition is assessed as part of the handset. Whether the phone powers on and how the battery is performing should be reflected in the condition you state, so if the battery is worn, declare it rather than selecting a condition that implies it is fine.
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 Galaxy Z Flip4 once it is signed out of your Google account, which is what clears Factory Reset Protection.
Before the Galaxy Z Flip4 reaches us, sign out of your Google account and clear any screen lock, PIN, password or biometric lock. This removes the factory reset protection connection, so the handset is no longer tied to your personal details.
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 Galaxy Z Flip4, 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.
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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.
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2.Sign out of iCloud or your Google account
Turn off Find My before you hand over the Galaxy Z Flip4. A device still signed in cannot be bought from you.
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3.Take out the SIM and any memory card
These are yours to keep and are not part of the sale.
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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 6.2Your 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 Galaxy Z Flip4, 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
“Fin was very friendly, knowledgeable and took time to explain matters around the phone. Professional. Great service. Thoroughly recommend.”
“I needed a Windows 11 reinstall quickly, no worries, would definitely recommend ”
“A friendly, proficient and speedy service. Well done. It is good to have you around.”
“Excellent. Fast, efficient, and sensibly priced.”
“Great service very friendly, and helpful and with a 2 hour repair.<br>Definitely will use again<br>Thank you.”
“Thank you for excellent professional advice. Same day service. Great price. Will use again and recommend.”
“Brilliant efficient service, never ever trade your old Iphones in with anyone else!!!”
“Excellent service for replacing my iPhone screen - professional, helpful, easy to deal with and good value.”
Selling your Galaxy Z Flip4
Should I repair my broken Galaxy Z Flip4 first, or is selling it as it is the better move?
Whether repairing is worthwhile depends on whether you want to keep the Galaxy Z Flip4 or sell it. mendmyi repairs devices and also buys them, so both routes are open to you without pressure. If you plan to sell, send it in its current condition rather than repairing it first; if you plan to keep it, a repair is the option that gives the handset more use.
For how long is the confirmed offer for my Galaxy Z Flip4 held after you inspect the device?
It is held for 14 days from the moment we confirm the offer following our inspection. Within that fortnight you can proceed with the sale without worrying that the quote will lapse.
Once you have seen my Galaxy Z Flip4, could your offer end up lower than the quote?
No, the offer you are shown is the offer you receive. It is not a starting point for negotiation, and it is not reduced once we have inspected the phone.
The screen on my Galaxy Z Flip4 is cracked and the battery is past its best - is the handset still something you would take?
Yes, the handset is still something we would take. Choose the condition option that covers both the cracked screen and the worn battery when you request a quote, and the offer reflects that combined state.
What should I do with my Google account and screen lock on the Galaxy Z Flip4 before the sale?
Sign out of your Google account and clear the screen lock, PIN, password or biometrics before the handset is sent. Doing so removes the factory reset protection that would otherwise link the phone to you, meaning the Galaxy Z Flip4 is ready to be wiped and passed on.
Does the way I send my Galaxy Z Flip4 affect the offer I receive?
No, the offer is identical across all three routes. You can book a free collection, bring the phone to our Haverhill shop counter, or post it to us, and the figure is the same whichever you choose.
Compare
Other models we buy
Not in Haverhill?
We collect free from towns across the area, or send a tracked postage label.
Sell your phone
Tell us where to send your offer. We'll confirm the same working day.