The amount you'll get for a Samsung Galaxy S21 FE 5G depends on condition, storage capacity, carrier lock status, and whether security protections (like a signed-in Google account or activation lock) are removed. ecoATM gives an instant on-kiosk offer (and you can get an online estimate first) based on a quick diagnostic, and that offer is paid immediately if you accept. Because ecoATM pays cash and uses real-time market pricing, many customers find offers that are competitive with — and often beat — carrier trade-in values.

Selling your Samsung Galaxy S21 FE 5G with ecoATM is a five-step process: get an online quote, prepare the device, find a kiosk (ecoATM has 6,000+ kiosks inside Walmart and other major retailers), connect the device for a diagnostic, and accept or decline the offer. The kiosk runs a brief inspection and gives an instant offer; if you accept, ecoATM pays you on the spot by cash, Venmo, or PayPal. It's fast and designed so you can complete the sale the same visit.

Yes — ecoATM accepts broken Samsung Galaxy S21 FE 5G phones, including those with cracked screens, dents, faulty batteries, and other damage, though condition will reduce the offer amount. If a device cannot be resold, ecoATM will recycle it responsibly through its processing partners so it doesn't go to landfill. You can still bring the device to a kiosk for an assessment and possible payment.

You can sell a carrier-locked Samsung Galaxy S21 FE 5G to ecoATM; ecoATM buys both locked and unlocked devices. Carrier-locked devices typically receive a lower offer than unlocked ones because lock status limits resale value, but ecoATM will still make a competitive offer based on the phone's condition and marketplace value. Be sure to remove any personal accounts and disable locks when possible to maximize the offer.

Before selling your Samsung Galaxy S21 FE 5G to ecoATM, back up any important data, sign out of your Google account, and disable Factory Reset Protection or any activation locks if present. Remove your SIM card, then perform a factory reset so your personal information is erased. Arriving at the kiosk with the device reset speeds up the diagnostic and offer process.

You should factory reset your Samsung Galaxy S21 FE 5G before selling to remove personal information, and ecoATM also performs additional data wiping on devices after purchase. ecoATM wipes devices before resale following industry-standard data-handling practices. Doing the reset yourself and confirming the device is signed out of accounts gives you the best protection.

ecoATM evaluates devices after purchase and refurbishes and resells those that can be reused, extending their useful life and keeping them out of landfill. Devices that can't be resold are recycled through certified e-waste partners, reducing toxic materials going into landfills. Selling your Samsung Galaxy S21 FE 5G to ecoATM helps support reuse and responsible recycling programs.

The trade-in value of your Samsung Galaxy S21 FE 5G isn't fixed — it's based on factors like storage capacity, physical and functional condition, and whether the device is carrier-locked or unlocked. ecoATM gives you an instant cash offer at the kiosk (paid in cash or via Venmo/PayPal where available) rather than store credit, so you can see what your Samsung Galaxy S21 FE 5G is really worth before you commit. Start with an online estimate, then complete a quick on-site diagnostic at a kiosk to lock in your final trade-in value.