What Is Activation Lock?
Activation Lock is the single most important thing to sort out before selling any iPhone — and Android phones have equivalent account-based protections. Get this right and the sale takes minutes. This guide reflects practical in-store device handling and is general guidance, not a confirmed valuation for your specific phone.
Reviewed by the PhonesForCash buying teamLast reviewed
This guide reflects practical device identification, inspection and resale considerations used by our buying team when assessing phones and other devices. It is general guidance, not a confirmed valuation.
Activation Lock is Apple's anti-theft system, built into Find My iPhone. When Find My is enabled, the device is permanently tied to your Apple ID — and that link survives factory resets, software restores and SIM changes. Without your Apple ID and password, no one else can fully activate or use the device. Google has its own version for Android called Factory Reset Protection (FRP).
These systems exist for a good reason. They've made phone theft significantly less attractive over the past decade. But they also mean that if you forget to sign out before selling, the buyer (us included) can't actually do anything with the device until you remove it from your account.
How to check if Activation Lock is on
On an iPhone you still have access to:
- Open Settings and tap your name at the top
- Scroll down to Find My
- If Find My iPhone is on, Activation Lock is enabled
On a Samsung or Android device, Google FRP is enabled the moment you sign in to a Google account on the phone. There's no separate switch — it's tied to your account.
How to remove Activation Lock before selling
iPhone — sign out cleanly
- Settings → Your Name → Sign Out (this clears Find My and Activation Lock from this device)
- Enter your Apple ID password to confirm
- Then optionally Settings → General → Transfer or Reset iPhone → Erase All Content and Settings
Samsung / Android — remove the Google account
- Settings → Accounts → Google — remove every Google account on the device
- Settings → Accounts → Samsung Account — sign out if applicable
- Then factory reset via Settings → General Management → Reset → Factory Data Reset
Important — factory resetting without removing the Google account first does not clear FRP. The phone will boot, ask for the previous Google account on first setup, and refuse to proceed without it.
What if you can't sign out — broken screen, forgotten password?
Bring the device in and we'll have an honest conversation about it. Two scenarios:
- You own the device and can prove it — original purchase receipt, original box with matching IMEI, ability to sign in remotely via iCloud.com or Google account recovery. In this case Activation Lock can usually be cleared with us guiding you through the process.
- You can't sign in or prove ownership — the device can only be valued for parts, with the lock still active. The offer drops significantly because no buyer can use it as a working phone.
Phones reported lost or stolen
Every device that comes through our counter is IMEI-checked against the CheckMEND database. Phones reported lost or stolen, or with outstanding finance, are not eligible for purchase. This protects you as much as us — selling a flagged device unknowingly can lead to it being seized later. If a check raises a flag, we'll tell you and the device goes back home with you, no money exchanged.
MDM and corporate locks
Some ex-corporate iPhones have Mobile Device Management (MDM) profiles installed by an employer. These behave like Activation Lock — they survive resets and require the original organisation to remove. If the device shows a 'Remote Management' screen on setup, it's MDM-locked. We can value these for parts; full-value resale needs the MDM cleared first.
Network locks are a different thing
Don't confuse Activation Lock with network lock. A network-locked phone (EE, O2, Vodafone, Three) only works on that network's SIMs — but it's still a fully functional, sellable device. UK carriers are required to unlock free of charge on request. See our locked phones page for the detail.
Do AirPods use Activation Lock?
AirPods, AirPods Pro and AirPods Max can remain associated with the previous owner's Apple Account through Find My, but this should not be described as identical in every respect to iPhone or Apple Watch Activation Lock. The practical issue is the same — the next owner can't add them cleanly to their Apple Account until the association is removed — but the terminology and the removal flow are different. Resetting the hardware is not necessarily the same as removing the account association. See remove AirPods from your Apple Account before selling and our commercial Sell AirPods page.
Quick recap before you visit
- Sign out of iCloud / Google before bringing the phone in
- Have your Apple ID or Google password to hand in case anything needs verifying
- Bring proof of ownership if the device is older or was bought second-hand
- Don't factory reset before signing out — it doesn't help, and on Android it makes things worse
Can a Google or Apple account lock be removed?
Google Factory Reset Protection and Apple Activation Lock are designed to prevent an erased, lost or stolen device from being reused without the owner's permission. They are not impossible to remove — but removal must be owner-authorised and routed through official channels.
The legitimate owner may be able to remove the protection by:
- Signing in with the account previously associated with the device
- Removing the account correctly before performing a factory reset
- Removing the device through the relevant official online account service (iCloud.com, Google account, Samsung account, etc.)
- Contacting Apple, Google or the device manufacturer and providing acceptable proof of purchase where an official support process is available
Our position on account-lock bypass services
PhonesForCash does not provide or recommend unauthorised account-lock bypass services. We can guide the verified owner through the official account-removal steps, but:
- The customer must enter their own passwords and verification codes
- Staff will not request, record or retain account passwords
- We do not use third-party bypass tools
- We cannot defeat or circumvent Apple Activation Lock, Google Factory Reset Protection or another manufacturer's ownership protections
- Factory resetting a device does not necessarily remove its account lock
- Identification and proof of ownership may be requested
- The device cannot normally be purchased until the relevant account association has been removed
- Lost, stolen or suspicious devices will not be purchased
You may encounter businesses advertising account-lock or FRP bypass services. PhonesForCash does not offer or recommend these services. We only assist legitimate owners with official account-removal procedures.
Need help with a locked device?
Send a quick WhatsApp describing the situation — Apple Account or Activation Lock, FRP-protected Android, MDM, or just unsure. We'll explain honestly what owner-authorised steps are available before you travel in.
Common questions
Can a Google or Apple account lock be removed?
Yes — through owner-authorised, official methods. The legitimate owner can sign in with the associated account, remove the account before a factory reset, remove the device via iCloud.com or their Google/Samsung account online, or contact Apple, Google or the manufacturer with acceptable proof of purchase. PhonesForCash does not provide or recommend unauthorised bypass services.
Can PhonesForCash remove the Apple Account or Activation Lock for me?
We can guide the verified owner through the official account-removal steps, but customers must enter their own passwords and verification codes. Staff will not request, record or retain account passwords, and we do not use third-party bypass tools.
What's the value of a device with Activation Lock or FRP still active?
Significantly lower than the same model with the account association removed, because the device cannot normally be purchased until the relevant account is removed. The drop is usually large enough to make removing the account through official methods the obvious choice.
Can I sell an iPhone I bought second-hand that's still linked to someone else's Apple Account?
Not normally. The previous owner needs to remove it from their Apple Account through official methods — signing in to iCloud.com, selecting the device and removing it. If that's not possible, the device cannot normally be purchased.
Does a factory reset remove Activation Lock or FRP?
No. Factory resetting a device does not necessarily remove its account lock. The Apple Account or Google account must be removed correctly before performing a factory reset.
Is FRP on Android the same as Apple Activation Lock?
Functionally similar — it's Google's account-based anti-theft equivalent. The same principle applies: remove the Google account through official methods before resetting.
Want this applied to your specific device? Send the model and we'll come back with a realistic guide figure.
Related reading
iPhone Stolen Device Protection before selling →
Security Delay, familiar locations and the one-hour wait.
Remove phone accounts before selling →
Apple, Google, Samsung, OPPO and HUAWEI sign-out.
Phone locks explained →
Network locks vs account locks — what we can and can.t accept.
Sell My iPhone →
iPhone hub — sign out first.
Sell My Samsung →
Galaxy hub — remove Google account first.
Sell My Phone →
Start an online valuation for any phone.
How phone valuations work →
How lock status affects the offer.
Battery health & resale value →
Related condition-impact guide.