How to Check iCloud Lock Before Buying a Used iPhone

Short answer

“iCloud lock” is the everyday name for Activation Lock. It is Apple’s anti-theft feature, and it turns on by itself when Find My is on. After that, removing the phone from the account, erasing it or reactivating it needs the owner’s credentials. A wiped phone stays tied to the old owner, so a buyer can end up with an iPhone that never gets past setup.

The only reliable check is on the phone itself. Apple’s own advice to buyers is a short test of what the phone shows when it is turned on and set up, and that test is what this guide walks through. Keep our used phone checklist open while you do it.

Why you can’t check it online

Many older articles still send you to icloud.com/activationlock. That page is gone. Apple launched it in 2014 and removed it in 2017, and Swappa notes it has never been replaced. Three things are often mistaken for it:

• Third-party “iCloud checker” sites. Swappa calls these unreliable and says some are scams. Don’t treat a “clean” report from one as proof, and don’t pay for one.
• IMEI checks. These look for theft reports, blacklists and financing. They are worth running, but they can’t see Activation Lock. A phone can pass every IMEI check and still be locked.
• Apple’s coverage page. checkcoverage.apple.com shows warranty status, not lock status.

Step 1: Look at what the phone shows

Turn the iPhone on or wake it, and see which of these three things you get.

• “iPhone Locked to Owner”. On iOS 15 or later, this is the screen Apple says a locked phone shows. Stop here. Apple’s advice is not to take ownership of a phone protected by Activation Lock.
• A passcode screen or the Home Screen. The phone hasn’t been erased. Go to step 2.
• The Hello screen. The phone has been erased. Apple says it is ready when you see this, but go to step 3 and run setup anyway. It takes a few minutes, and Refurbo’s guide makes the same point: the Hello screen on its own isn’t the finish line.

Step 2: Have the seller sign out and erase

Do this with the seller beside you, with the phone connected to Wi-Fi.

1. Open Settings. If a name appears at the top, the phone is signed in to an Apple Account.
2. Tap the name, then Find My, then Find My iPhone. If it is on, Activation Lock is on.
3. Ask the seller to go back to the name screen, scroll down and tap Sign Out. On iOS 18 or earlier, Apple’s steps have them enter the Apple Account password and tap Turn Off. On iOS 26 or later, they choose whether to erase the device as part of signing out.
4. Ask them to open Settings → General → Transfer or Reset iPhone → Erase All Content and Settings and confirm with the passcode.
5. If the phone uses an eSIM, the seller should choose to erase the eSIM profile when asked.

The order matters. A reset alone doesn’t clear the lock, because the account link is held by Apple and not on the phone. If the seller can’t get through this, or says the password is forgotten and they will sort it out later, walk away.

Step 3: Run setup yourself

1. From the Hello screen, start setup and connect to Wi-Fi or a cellular network. The lock check needs a connection.
2. Watch for any request for the previous owner’s Apple Account or password.
3. Watch for a Remote Management screen. It means a business or school may control the phone.
4. If neither appears, carry on and sign in with your own Apple Account.
5. Reach the Home Screen, then restart the phone once and confirm it opens normally.

If setup does ask for the old account, Apple’s advice is to hand the phone back so the seller can enter the password. If they do, have them sign out and erase again, then run setup one more time. The goal is a setup that doesn’t ask, not one the seller got past for you.

Buying online or by mail

You can’t run these tests through a listing, so you are relying on evidence and on your payment protection.

• Ask the seller to remove the phone from their account before shipping. Swappa suggests asking for a screenshot of their Apple Account device list with the phone gone.
• Get the IMEI and run a stolen phone check. It covers a different risk, and you need both checks.
• Use a marketplace or payment method with buyer protection, and note how long you have to open a claim. Don’t pay by gift card or wire transfer.
• Do the setup test as soon as the phone arrives, inside the claim window.
• If you can’t verify the phone in any of these ways, don’t buy it.

What your results mean

• Setup never asks for the old account, your Apple Account signs in, Home Screen reached: Activation Lock is clear.
• “iPhone Locked to Owner”: locked. Only the account holder can clear it. Don’t pay.
• Setup asks for an Apple Account you don’t own: still linked to the previous owner. Don’t pay until it is removed and setup passes.
• Remote Management screen: a former work or school phone. Apple sends these to the organization’s IT department, so buy only if the seller can show it has been released.
• Seller won’t erase the phone in front of you: walk away, whatever the price.

If you already bought a locked iPhone

1. Contact the seller now. They don’t need the phone back. Apple says the owner can sign in at icloud.com/find, select the device and choose Remove This Device. Ask them to confirm when it is done, then run setup again.
2. If they go quiet, open a claim. Use your marketplace or payment platform, and do it before the deadline. Swappa suggests filing as “item not as described”.
3. Ask Apple only if you have real proof. Apple takes Activation Lock support requests at al-support.apple.com from people with proof of purchase documentation. Apple doesn’t say what it accepts. Reports in Apple’s support community suggest a receipt from a private seller is usually not enough, so don’t count on this route.
4. Don’t pay for an “unlock” service. Swappa warns against them, and iGeeksBlog says the only real removal method is the original account and password.

When there is no seller and no claim left, the phone is likely worth parts only. A locked phone can also be a stolen one, so get a repair shop’s price before you spend more on it.

Once the lock is clear

A clear lock says nothing about the hardware. Open the free phone diagnostic in Safari on the phone, then work through our used iPhone checklist for carrier lock, replaced parts and battery health. Carrier lock is separate from Activation Lock: one limits which networks work, the other ties the phone to an account. A clean setup clears only the account side, so put your own SIM in and test a call.

Looking at an Android phone instead? Our used Samsung guide covers FRP, Google’s version of this lock.

The checks are the same in the UK, Canada and Australia. What changes is the IMEI lookup and your rights as a buyer. UK buyers can use CheckMEND, which also looks at outstanding finance.