REPAIRS › SAMSUNG › GALAXY S21
Samsung Galaxy S21 Repairs
Screen repair, battery replacement, back glass, charging port, wireless charging and camera repairs for the Galaxy S21. Genuine parts, clear prices.
How it works
Book online
Choose your repair and pay securely.
Post it free
We’ll send tracked Royal Mail postage, insured up to £750.
We repair it
Most repairs are completed within 24 hours of arrival.
Tracked back
Your phone is fully tested and sent safely back to you.
Samsung Galaxy S21 repairs explained
The standard S21 is the oldest and cheapest Samsung to repair on this site. One thing worth knowing before you book: unlike the Plus and Ultra, the standard S21 shipped with a composite rear panel rather than glass. It is still replaceable and we still list it under back glass, but it behaves differently to a glass back — it tends to scuff and crack rather than shatter.
S21 battery replacement
£64.99, and on a phone of this age it is the repair that matters. Check the condition in Samsung Members, under Support then Phone diagnostics then Battery status. After five years almost every S21 reports Weak or Bad, and replacing the cell is what decides whether the phone stays useful or gets replaced.
Samsung Galaxy S21 back glass replacement
£44.99, colour-matched in Phantom Grey, Phantom White, Phantom Violet or Phantom Pink. Cheap enough to be worth doing on a phone you are keeping, and it pairs sensibly with a battery replacement since both require opening the handset.
Samsung Galaxy S21 screen repair
£144.99 for a genuine Samsung display with our lifetime warranty. On a phone of this age and value that is a significant outlay, and we would rather tell you that plainly. If the screen is cracked but working and the phone is a spare or a hand-me-down, leaving it is a perfectly sensible decision.
Samsung Galaxy S21 charging port repair
£89.99. Five years of charging leaves ports worn or clogged. We inspect for compacted debris first, which resolves a good share of these faults without any parts at all, and replace the assembly only where the connector has genuinely failed.
Common questions
The things customers usually ask before booking a Galaxy S21 repair.
Do you use genuine Samsung parts?
Yes. Every S21 repair uses genuine Samsung components. On AMOLED panels in particular, aftermarket alternatives tend to fall short on brightness and colour accuracy.
Is it still worth repairing an S21?
For a battery at £64.99 or a back glass at £44.99, usually yes — a battery in particular can add a couple of years of usable life for very little money on a phone of this age. Get in touch if you’re unsure and we’ll give you an honest view before you spend.
How long does a repair take?
Most repairs are completed within 24 hours of your phone reaching our workshop. We’ll email you as soon as it’s tested and on its way back.
Is my phone insured in the post?
Yes, tracked Royal Mail postage both ways with transit insurance up to £750. Postage is included in the price you see above, in both directions.
Can I drop it off instead of posting it?
Yes, our Harlow workshop takes walk-ins as well as postal repairs. Book online first and we’ll have the part ready when you arrive.
Will I lose my data?
No, our repairs don’t affect your data. That said, we always recommend backing up beforehand as a precaution before any repair.
Ready to repair your Galaxy S21?
Choose your repair above and book securely online today.