“This device is locked”: finance locks, company phones and scam warnings
How to tell a lender’s payment lock from a company management lock or a fake police warning, and who can lift each one.
7 minute read Facts checked 25 October 2026
Some phones aren’t locked by a passcode or an Apple or Google account, but by someone else entirely: the company that financed it, the business that owns it, or a scam message pretending to be the police. The screen might say “This device is locked”, name a company you’ve never heard of, or ask you to make a payment.
Each of these has a different cause and a different way out. Here’s how to tell which one you have.
Which lock is this?
- It names a lender, a shop or a network, and talks about payments. That’s a finance lock. See the next section.
- It says Remote Management, or that the phone belongs to an organisation. That’s a company or school management lock.
- It appeared in your web browser, mentions the police, a virus or illegal content, and wants money. That’s a scam page, and your phone isn’t really locked.
- It asks for an Apple ID or Google account after a reset. That’s an account lock, which is a different thing. Our guides on iPhone and Android account locks cover it.
A finance or payment lock
When a phone is bought on a payment plan, the lender can set it up so they can lock it if payments stop. On Samsung phones this is usually done with Samsung’s Knox Guard, and other makers and lenders have their own versions. Lenders use these more in some countries than others, and buy-now-pay-later phone deals often include one.
A locked phone usually shows a message from the lender explaining why, with a way to pay or a number to call. Emergency calls still work, but most other things, sometimes including the camera, don’t.
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Read the lock screen carefully
Write down the company name and any contact details or account number it shows.
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Contact the lender, not the phone maker
Samsung or the shop can’t lift it for you. Only the company that set the lock can.
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Bring the account up to date
Once the missed payment is made, the lender can usually unlock the phone remotely, often within minutes.
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Ask about a full release
When the phone is completely paid off, the lender removes the lock for good. Ask them to confirm it in writing.
If you can’t afford the payments, say so when you call. Lenders would usually rather agree a plan than keep a phone locked.
A company or school phone
Businesses and schools often register their phones and tablets with a management service. On an iPhone or iPad, this shows up during setup as a Remote Management screen. On Android, you may see a message that the phone belongs to an organisation, or the setup may install the company’s apps without asking.
On an iPhone, this can’t be skipped. Apple ties the phone to the organisation’s account, and the screen comes back after every reset until they release it.
- If it’s your work or school phone, speak to the IT department. They can set it up for you or release it.
- If you’ve left the job and kept the phone, ask your old employer to remove it from their management account. If they agreed you could keep it, this should be straightforward.
- If you bought it second-hand, it was probably sold on without being released. See the section below.
A “police” or “virus” warning
A page that pops up in your browser, says your phone has been locked for viewing illegal content or because of a virus, and asks you to pay a fine or call a number is a scam. It’s only a web page. Your phone is fine.
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Don’t pay and don’t call the number
The people behind these pages will try to take card details or talk you into installing something.
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Close the browser tab
If the page won’t let you, close the browser app completely. On an iPhone, swipe up and hold, then swipe the browser away. On Android, open recent apps and close it there.
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Clear the browsing history
In Safari, go to Settings, Safari, Clear History and Website Data. In Chrome, open the menu, then Delete browsing data. This stops the page reopening.
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If you did pay
Call your bank straight away on the number on the back of your card. In England, Wales and Northern Ireland, you can also report it to Report Fraud at reportfraud.police.uk. In Scotland, call Police Scotland on 101.
If you bought it second-hand
Finance and management locks can be invisible when you buy a phone. A finance lock may only switch on months later, when the original buyer stops paying. A management lock may only show up after you reset the phone.
In both cases, the person who sold it to you is the one who can sort it out, by paying off the phone or getting it released. Contact them in writing first. If they won’t help, use the buyer protection from how you paid: a marketplace case, PayPal, or a chargeback from your bank. The steps are the same as for a blocked phone, and our guide to buying a blacklisted phone explains them.
What our check can and can’t see
Our diagnosis reads the phone’s IMEI. On a Samsung it shows whether Knox Guard, Samsung’s lender lock, is on. On an iPhone it shows whether the phone is enrolled in company management, and whether Activation Lock is on. It also shows lost or stolen reports, and the network lock where the records show it. It can’t see other lenders’ locks, company management on Android, or a Google account lock. Whatever it finds, only the lender or the organisation can lift their lock.
If your phone shows a “blocked” message from a network rather than from a lender, read our page on a phone that says it’s blocked.