SellUsediPhoneFast · Safe · Simple
The best thing to do with an old iPhone after upgrading is to sell it within the same week, because a replaced phone loses resale value every month it sits unused and the data transfer is easiest while both phones are at hand. Quick Start moves data directly from the old iPhone to the new one. After the transfer is confirmed, the old phone is unpaired from any Apple Watch, signed out, erased and shipped. A quote on Sell iPhone for Cash stays valid for 14 days, and payment arrives 1–2 business days after testing.
- Day 1: set up the new phone with Quick Start and request a quote for the old one.
- Days 2–3: confirm every app, photo and two-factor code works on the new phone.
- Day 4: unpair the watch, sign out, erase and ship the old phone.
- Days 5–8: transit, inspection and payment.
What should I do with my old iPhone after upgrading?
An old iPhone has 4 common uses after an upgrade, and each fits a different situation:
| Option | Best when | Result |
|---|---|---|
| Sell for cash | No one in the household needs it | Money by PayPal, Zelle or bank transfer |
| Trade in | A trade-in promotion beats the cash offer | Credit or monthly bill credits |
| Give to a family member | Someone needs a phone and the model still gets iOS updates | A second life in the household |
| Recycle | The phone has no resale value | Responsible disposal |
Keeping an unused phone in a drawer is the option that loses value with no benefit. Recycle or Sell Your Old iPhone? How to Decide explains when recycling fits.
How do I transfer everything first?
Transfer everything to the new iPhone with Quick Start in 6 steps:
- Update the old iPhone to the latest iOS version, and charge both phones.
- Turn on Bluetooth and place the new phone next to the old one.
- Turn on the new phone; the Quick Start screen appears on the old phone.
- Scan the animation on the new phone with the old phone's camera.
- Enter the old phone's passcode on the new phone and choose to transfer from iPhone.
- Keep the phones close and connected to power until the transfer finishes.
Quick Start moves apps, settings, photos, messages and the eSIM when the carrier supports eSIM transfer. A transfer of 128GB of data can take 1 hour or longer. How to Transfer Data to a New iPhone Before Selling the Old One covers other methods.
How fast can I sell the old one?
An old iPhone can usually be sold and paid within about 7 days after the upgrade. The table shows a typical timeline.
| Step | Typical time |
|---|---|
| Quote and prepaid label by email | Minutes |
| Checking the new phone | 1–3 days |
| Preparing and shipping the old phone | Under 1 hour, plus a drop-off |
| Transit | 2–4 days |
| Inspection | 1–2 business days after arrival |
| Payment | 1–2 business days after testing |
How to Sell an iPhone for Cash Fast (Within a Week) explains how to shorten each step.
What should I check on the new phone before erasing the old one?
Check 6 items on the new phone before erasing the old one:
- Photos and videos: the library count matches the old phone.
- Messages: recent conversations and attachments appear.
- Two-factor authentication apps: codes work for each account; some apps need a separate export.
- Banking apps: sign-in works, and device verification is complete.
- Calls and texts: the phone number works on the new phone.
- Apple Watch: the watch is paired with the new phone, or ready to pair.
Erasing the old phone before these checks can lock the owner out of accounts that rely on codes stored only on that phone.
How do I prepare the old iPhone after the transfer?
Prepare the old iPhone after the transfer in 5 steps:
- Unpair the Apple Watch, if it is still paired with the old phone.
- Remove Apple Pay cards in Wallet.
- Turn off Find My and sign out of the Apple Account.
- Erase all content and settings in Settings > General > Transfer or Reset iPhone.
- Remove the SIM tray card if one is present.
How to Prepare Your iPhone to Sell: 9-Step Checklist covers each step.
What happens to my eSIM when I upgrade?
An eSIM usually moves to the new iPhone during Quick Start when the carrier supports eSIM transfer, and the old phone's eSIM stops working once the transfer completes. Some carriers require activation in their app or by phone. Check that calls and texts work on the new phone before erasing the old one. Erasing the old phone also gives an option to remove its eSIM. What to Do With Your eSIM Before Selling Your iPhone covers the options.
Should I trade in the old iPhone or sell it?
Sell the old iPhone for cash when the cash quote is higher than the trade-in's adjusted value, or when a carrier promotion requires a plan change. Trade it in when the promotion's total credit, minus extra plan costs, exceeds the cash quote and the customer stays with the carrier for the full term. Sell Your iPhone or Trade It In? Cash vs Carrier Credit explains the comparison.
How much is my old iPhone worth after an upgrade?
An old iPhone's value after an upgrade depends on 4 attributes: model, storage, carrier lock status and condition grade. A 1-year-old Pro model in Like New condition returns the most. A 5-year-old model returns less but still has value in working condition. How Much Is My iPhone Worth If I Sell It Today? explains how each attribute affects the price.
What if the old iPhone has a cracked screen?
An old iPhone with a cracked screen can be sold for cash, and the offer reflects a lower grade. A cracked screen and a cracked back are separate questions in the quote form, so each is priced on its own. Repairing the screen before selling is rarely worth the cost for older models. Should You Fix a Cracked iPhone Screen Before Selling? compares repair cost with the price change.
What if I upgraded through my carrier?
An upgrade through a carrier can leave the old phone on a payment plan or locked to the carrier. A paid-off phone can usually be unlocked by request, which raises the cash offer. A phone with a remaining balance earns a reduced offer from the account holder. Check the lock status in Settings > General > About under Carrier Lock. How to Tell If Your iPhone Is Unlocked Before Selling explains the check.
Do I need the box or charger to sell the old iPhone?
The box and charger are not required to sell an old iPhone, and the offer is based on the phone itself. Keep the cable and adapter for the new phone, or recycle them. Ship the phone alone, wrapped and padded. Can You Sell an iPhone Without the Box or Charger? explains what to include.
How do I ship the old iPhone safely?
Ship the old iPhone safely in 4 steps:
- Wrap the phone in bubble wrap or a soft cloth.
- Place it in a small box with padding on all sides so it cannot move.
- Attach the free prepaid tracked label.
- Drop it off and keep the receipt with the tracking number.
How to Pack and Ship an iPhone Safely When You Sell It covers packing materials.
Can I sell several old iPhones after a family upgrade?
A family upgrade often leaves several old phones, and each can be quoted separately and shipped together. Older phones in drawers, such as an iPhone 11 or iPhone SE, can join the same shipment. Each phone is tested and paid on its own result. Is My Old iPhone Worth Anything? Selling Older Models covers older models.
Should I give my old iPhone to my child?
An old iPhone suits a child when it still receives iOS updates, has a healthy battery and supports Screen Time controls. iOS 27 supports iPhone 11 and later, plus iPhone SE 2nd generation and later. Erase the phone and set it up with the child's own Apple Account through Family Sharing. Selling is better when the phone is too old for current iOS or no one needs it. Which iPhones Still Get iOS Updates? lists supported models.
How much value does an old iPhone lose each month?
An old iPhone loses value steadily after it is replaced, with larger drops after each September launch. The exact monthly rate varies by model and demand, but the pattern is consistent: a phone sold in the week of the upgrade returns more than the same phone sold months later. How Fast Do iPhones Lose Value? Depreciation by Year shows the yearly pattern.
What if I lose access to the old phone's passcode?
A forgotten passcode on the old phone does not stop the sale, but the phone must be erased and removed from the Apple Account. Put the phone in recovery mode and restore it with a computer, then sign in with the Apple Account password to clear Activation Lock, or remove the device from the account at icloud.com. Forgot iPhone Passcode? How to Reset It Before Selling covers the steps.
How do I track the sale after shipping?
Track the sale after shipping by entering the quote number and email on the tracking page. The status moves from label created, to in transit, to received, to tested, to paid. An email confirms each change. A revised offer, when inspection finds a different condition, appears there with options to accept it or get the phone returned free.
What is a common mistake after upgrading?
The most common mistake after upgrading is erasing the old iPhone before turning off Find My, which leaves Activation Lock on the phone and stops the sale. Erasing from Settings while signed in prompts for the Apple Account password and removes the lock. Erasing through a computer restore does not remove it. Sign out first, then erase.
Can I sell the old iPhone without a new phone yet?
An old iPhone can be sold before the new phone arrives when a spare phone is available for the gap. Move the eSIM or SIM to the spare phone, back up the old phone and then erase it. Restoring the backup to the new phone later brings the data back.
Frequently asked questions about selling an iPhone after upgrading
What should I do with my old iPhone after I upgrade?
Sell the old iPhone within the same week when no one in the household needs it, because a replaced phone loses value each month it sits unused. Transfer data to the new phone with Quick Start, confirm everything works, unpair any Apple Watch, turn off Find My, erase the old phone and ship it with a prepaid label.
How long should I keep my old iPhone after upgrading?
Keep the old iPhone for 1–3 days after upgrading, long enough to confirm photos, messages, banking apps and two-factor authentication codes work on the new phone. After those checks, erase and ship it. A quote stays valid for 14 days, which covers the checking period and the drop-off. A free quote with these details shows the exact offer, which stays valid for 14 days.
Does Quick Start move everything to the new iPhone?
Quick Start moves apps, settings, photos, messages, accounts and, when the carrier supports it, the eSIM from the old iPhone to the new one. Some apps, such as banking and two-factor authentication apps, require signing in again or a separate code export. Check those apps on the new phone before erasing the old one.
Can I sell my old iPhone if it is still on a payment plan?
An old iPhone on a carrier payment plan can be sold by the account holder for a reduced offer, and the remaining balance stays on the carrier account. Paying off the balance allows the carrier to unlock the phone, which raises the offer. Compare the unlocked offer minus the payoff amount with the reduced offer.
How fast will I get paid for my old iPhone?
Payment for an old iPhone usually arrives about 1 week after the quote: transit takes 2–4 days, inspection takes 1–2 business days after arrival and payment is sent 1–2 business days after testing. PayPal and Zelle usually arrive the same day they are sent, and bank transfers take 1–3 business days.
Sources and references
- Apple Support: use Quick Start to transfer data to a new iPhone.
- Apple Support: what to do before you sell, give away or trade in your iPhone.
- Apple Support: iOS 27 compatible devices.