The amount you'll get for an Apple iPhone 6S Plus depends on its condition, storage capacity, carrier lock status, and any security (like Find My / activation lock) still enabled. ecoATM offers an instant cash payout at the kiosk and you can get a price estimate online before you go in. Because ecoATM pays cash and uses real-time market pricing, many customers find ecoATM's offers competitive and often better than carrier trade-in values for similar-condition devices.

Start by getting an online quote on the ecoATM website, then prepare your device by backing it up and disabling any account-security features. Next find an ecoATM kiosk at a retailer near you, connect the Apple iPhone 6S Plus so the kiosk can run a quick diagnostic, and review the offer the kiosk presents. Finally, accept the offer to get paid instantly in cash or choose Venmo/PayPal when available, or decline and keep your device if you prefer.

Yes — ecoATM accepts Apple iPhone 6S Plus devices with cracked screens, dents, faulty batteries, and other physical or functional damage, though condition will lower the offer. If the kiosk can't make a cash offer because the device is not resaleable, ecoATM will recycle the unit responsibly to keep e-waste out of landfills. ecoATM takes damaged and non-working devices so you don't have to worry about disposal.

You can sell a carrier-locked Apple iPhone 6S Plus to ecoATM, but locked devices typically receive a lower offer than unlocked ones because lock status limits resale options. Carrier lock means the phone is tied to a specific wireless provider and may not work on other networks until it's unlocked. ecoATM will still evaluate locked phones and make a competitive cash offer based on the device's market value and condition.

Before you sell your Apple iPhone 6S Plus to ecoATM, back up your data, sign out of your Apple ID, and disable Find My / Factory Reset Protection so the kiosk can accept the device. Remove your SIM card, perform a factory reset to erase personal data, and make sure the device is charged enough for diagnostics at the kiosk. Following these steps helps the transaction go quickly and protects your personal information.

You should factory reset your Apple iPhone 6S Plus before selling to remove personal data, and ecoATM also performs additional data wiping and secure handling on devices after purchase. ecoATM's processes include data-wiping steps prior to resale so devices are cleared to industry standards. Taking the extra step to back up and erase your phone before you visit the kiosk gives you the strongest protection.

Devices that are in good condition are refurbished and resold to extend their useful life, while units that can't be resold are recycled responsibly through certified e-waste partners. ecoATM's program helps keep toxic materials out of landfills and gives devices another life when possible. Either way, selling your Apple iPhone 6S Plus at an ecoATM kiosk supports recycling and reuse.

The trade-in value of your Apple iPhone 6S Plus 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 Apple iPhone 6S Plus 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.