Sell Your Galaxy A21s
2020 · SM-A217F, SM-A217M, SM-A217N
We pay up to £33, paid the same day.
The figure you see for your Galaxy A21s depends on the condition you choose, including combinations like a cracked screen and a worn battery, and on whether it is the 32GB, 64GB or 128GB version. Broken or working, it is still a phone we buy, and the quoted amount is not a starting point for negotiation. The quote is held for 14 days after inspection, and payment leaves the same day your ID and proof of address are confirmed.
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 A21s 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 A21s works
No haggling, no waiting on a callback, and no offer that quietly drops when you arrive.
Get your price
Pick your Galaxy A21s 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 A21s is worth depends on
Storage
Bigger storage means a better price. Tell the finder above which Galaxy A21s you have and it prices that exact variant.
There are three storage sizes we buy for the Galaxy A21s: 32GB, 64GB and 128GB. Make sure you choose the right one when you request your quote, because the figure is based on that capacity.
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.
You do not pay to get the A21s to us: we offer a free collection, a counter drop-in at the Haverhill shop, and a postal route, with the same amount paid for all three. After the handset is inspected and the offer is confirmed, the figure is held for 14 days.
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 A21s in front of us.
When you request a quote for the Galaxy A21s, choose the condition that matches the phone in front of you. A cracked screen and a worn battery can be declared together, so the figure you see is based on the real handset rather than a hopeful description.
The battery in this phone has a 5000 mAh capacity on paper, but what matters for your sale is how it performs now. If it still holds a useful charge, quote the phone in its best honest condition; if it drains quickly, be upfront about that when you request the quote.
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 A21s once it is signed out of your Google account, which is what clears Factory Reset Protection.
Clear your personal data before sending: sign out of your Google account and remove any screen lock, PIN or fingerprint. This switches off Factory Reset Protection, leaving the A21s ready for us to test and safe for you to let go.
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 A21s, 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 A21s. 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 A21s, 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
“My phone had a cracked back glass, and I brought it in for repair yesterday. The repair was done perfectly, and everything looks great. The customer service was professional and friendly, and my phone was ready right on time. I’m very satisfied with the service and would highly recommend them.”
“Took my daughter’s iPhone 11 in due to needing a new screen. Very helpful and friendly. All done within the day and kept informed with the repair. ”
“Great service very friendly, and helpful and with a 2 hour repair.<br>Definitely will use again<br>Thank you.”
“Had to take my son’s iPhone in for a repair. Was fitted with a new battery within an hour and screen sorted where battery had swollen. Excellent service and would definitely recommend.”
“Did a great job with my iphone12 brought it back from the brink of death. Really recommend these top service very good experience.”
“Really helpful, easy to talk to and got the repair done quickly. Great service. Can recommend highly to non-techy people like myself.”
“Such an easy and convenient purchase. Helpful and informative staff. Kept me informed and flexible with collection. Really pleased with my purchase and so glad not to have to traipse into a city!”
“Fantastic service”
Selling your Galaxy A21s
If I sell my Galaxy A21s, will the method I use to send it change what I am paid?
No, the amount paid for your Galaxy A21s is identical however it reaches us: a free collection, a drop-in at the Haverhill shop counter, or posting it in. The offer is not adjusted for the delivery route chosen.
When will you pay me for my Galaxy A21s and what proof do I need to provide first?
Payment goes out on the same day once we have confirmed your photo ID and proof of address, both of which are required on every purchase without exception. This applies whether the handset came by collection, post, or the Haverhill counter.
My Galaxy A21s needs a repair. Should I sell it to mendmyi instead, or can you fix it and I keep it?
The right choice depends on whether you want to keep using the phone, because mendmyi repairs Galaxy devices as well as buying them. Repairs are a genuine alternative to selling, not something we push you away from, so you can decide based on what you want from the handset.
How long will the offer mendmyi gives me for my Galaxy A21s remain open after you have inspected the phone?
The offer is held for 14 days from the moment it is confirmed after inspection. During those 14 days the figure stays exactly the same, so there is no rush to accept.
Should I expect the final payment for my Galaxy A21s to be lower once you have seen it?
No. The amount shown is exactly what we pay once we have inspected the A21s; there is no later haggling. The figure already accounts for the condition and storage variant you selected when requesting the quote.
Both the screen and the battery on my Galaxy A21s are past their best. Is that phone one you would still buy?
Yes, we take Galaxy A21s handsets with both a cracked screen and a worn battery. Choose the combined condition option when you request your quote and the figure is based on both faults.
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.