The amount you'll get for an Apple iPhone 4S depends on model storage, cosmetic and functional condition, whether the phone is carrier-locked, and any active security settings like Find My iPhone. ecoATM pays instant cash at the kiosk and its pricing is backed by real-time market data, and it can often beat carrier trade-in values. For an exact offer, get an estimate on ecoATM's website or app before you visit a kiosk.

Start by getting an online estimate or locking in a price in the ecoATM app, then prepare your phone for sale by removing accounts and personal data. Next, find a nearby ecoATM kiosk, connect the device so the kiosk can run its diagnostics, and the kiosk will make an offer you can accept or decline. If you accept, ecoATM pays instantly on the spot in cash or via PayPal or Venmo.

Yes — ecoATM accepts an Apple iPhone 4S with cracked screens, dents, faulty batteries, water damage, or that won't power on, though condition will reduce the payout. If the kiosk can't make a cash offer for resale, ecoATM will responsibly recycle the device so it doesn't end up in a landfill. ecoATM evaluates each device and either refurbishes it for resale or routes it to recycling partners.

You can sell a carrier-locked Apple iPhone 4S to ecoATM, but carrier-locked devices typically receive lower offers than unlocked ones. "Carrier-locked" means the phone is restricted to a specific wireless carrier until it's unlocked; ecoATM will still evaluate it and make a competitive offer based on that status and other factors. If you're unsure, get an estimate on the ecoATM site or app to see how lock status affects the price.

Back up your data first, sign out of your Apple ID, disable Find My iPhone, remove the SIM card, and then factory reset the device to erase your personal information. ecoATM also recommends charging the device and bringing a valid state ID when you visit a kiosk. Completing these steps helps protect your data and can improve the offer ecoATM gives.

You should factory reset your Apple iPhone 4S before selling it so you know your data is removed, and ecoATM recommends doing this as a first step. ecoATM's processing facility also uses data-wiping tools and procedures to wipe devices to industry standards before resale. Because some locks or encryptions can limit remote wiping, ecoATM advises sellers to erase their own data first for certainty.

Devices that can be refurbished are repaired and resold to extend their useful life, while phones that can't be resold are recycled through ecoATM's certified e-waste partners. ecoATM is R2 certified and follows responsible recycling practices to keep toxic materials out of landfills. Either path — refurbish or recycle — helps keep electronics out of the waste stream and gives the device a new life or safe material recovery.

ecoATM calculates the trade-in value for your Apple iPhone 4S after checking the things that affect resale value. That includes carrier status, storage size, battery health, screen condition, and whether Find My / Activation Lock has been turned off, along with the results of the kiosk diagnostic. An online estimate can help you decide whether it is worth the trip, but the final offer is made in person. Before you go, sign out of iCloud, turn off Find My, and bring it charged so there are fewer surprises at the kiosk.