Got a Galaxy A21s youāre no longer using? šø Trade it in today with The Big Phone Store and turn it into quick cash! With free tracked postage and no hidden fees, our process is simple and hassle-free. š Start your trade-in today! šš°
The Galaxy A21s is a great device, and trading it in is the smart way to get value from your unused tech. Whether itās Like-New, lightly used, or shows signs of wear, weāll offer a competitive price based on its condition.
With over 25 years of experience in the UK tech trade-in market, The Big Phone Store is trusted for reliable service, fast payments, and a seamless process.
Trading in your Galaxy A21s is as easy as:
Get an Instant Quote: Search for āGalaxy A21sā on our trade-in page and answer a few quick questions about its condition.
Send Your Phone: Use our free tracked postage and secure packaging, which are provided at no cost to you.
Inspection: Once your phone arrives, weāll inspect it to ensure it matches your description.
Get Paid: Choose between bank transfer or PayPal, and receive your payment quickly.
Fast Cash: Turn your device into money for upgrades or other purchases.
Eco-Friendly Choice: Help reduce e-waste by giving your phone a second life.
Hassle-Free Process: We take care of everything, so you donāt have to.
Same-Day Payments: Devices received before 12 p.m. (MonāFri) are inspected and paid the same day.
Trusted Experts: With decades of experience, weāre a reliable partner for tech trade-ins.
Sustainability Commitment: All devices are refurbished or responsibly recycled to minimise environmental impact.
Fair Valuations: Our prices are competitive and based on current market trends.
Top-Rated Service: Proudly endorsed by Which? and MoneySavingExpert for value and reliability.
Follow these steps to get your phone ready for trade-in:
Back-Up Your Data: Save all important files, photos, and contacts to the cloud or an external device.
Log Out of Accounts: Sign out of your Google and Samsung accounts to avoid delays.
Factory Reset Your Device: Remove all personal data and restore the phone to factory settings.
Clean Your Phone: A quick wipe can make it more presentable for inspection.
To get the best price, review your phoneās condition:
Physical Condition: Look for cracks, scratches, or signs of wear.
Battery Health: Devices with a strong battery often receive higher valuations.
Storage Capacity: Phones with larger storage sizes typically fetch better prices.
Providing accurate details ensures you receive the best price without delays.
To factory reset your Galaxy A21s:
Go to Settings > General Management > Reset > Factory Data Reset.
Confirm your choice and let the reset process complete.
Yes! We accept broken Galaxy A21s devices, including those with cracked screens, faulty batteries, or other issues. Even if the phone canāt be refurbished, weāll recycle it responsibly. Visit our Sell My Broken Phone page for a quick valuation.
We offer flexible and secure payment methods:
Bank Transfer: Receive your payment directly into your bank account.
PayPal: A fast and convenient option for online payments.
Store Credit: Use your trade-in value toward upgrades or accessories.
Trade-Ins Before 12 p.m. (MonāFri): Payments are processed the same day, with funds clearing the next working day.
Trade-Ins After 12 p.m.: Inspection is completed the next working day, and payments follow soon after.
PayPal Payments: May take up to 24 hours to clear.
Most trade-ins are completed within 2ā3 working days. For more details, check our Terms & Conditions.
