Three weeks after a sale that went perfectly well, a seller got a message from the buyer: the phone had been restored after a software update and was now demanding an Apple Account password. Hers.
She hadn’t done anything malicious. She’d erased the phone through recovery mode instead of through Settings, which wipes the software but leaves the device’s ownership record untouched. The buyer had a working paperweight and she had a problem to solve remotely, from a phone she no longer owned.
This is the one part of selling a phone where a small procedural mistake produces a completely stuck buyer, and it’s worth ten minutes of getting right.
Why this is separate from wiping the phone
A factory reset erases the data on a device. It does not, by itself, change who the device belongs to according to Apple or Google.
Both companies maintain an ownership link between an account and a specific piece of hardware, identified by serial number. Apple calls the enforcement mechanism Activation Lock; Google calls its version Factory Reset Protection. The purpose is theft deterrence — a stolen phone that gets wiped is still useless to the thief — and it works, which is precisely why it’s inconvenient when a legitimate seller does things in the wrong order.
The link survives the wipe. It survives software updates. It survives being sold. The only thing that ends it is the account holder removing the device deliberately.
Removing your account on iPhone
The clean path handles everything at once.
Settings > General > Transfer or Reset iPhone > Erase All Content and Settings.
Enter your Apple Account password when prompted. That single flow signs you out, turns off Find My, releases Activation Lock, and erases the device. Nothing further is required.
If you’d rather sign out separately first — for instance, because you want to keep using the phone for a few days — go to Settings > [your name] > Sign Out at the bottom. You’ll be asked whether to keep a copy of certain data on the device; since you’re selling it, keep nothing.
Two things not to do:
Don’t erase via recovery mode. It restores the software and leaves the ownership record in place. This is the mistake in the opening story.
Don’t leave your account signed in “so the buyer gets the apps.” Some sellers offer this genuinely, as a favour. It leaves you able to locate, lock, and erase a phone you’ve sold, and it leaves the buyer permanently dependent on your goodwill. No buyer should accept it and no seller should offer it.
Verifying it worked
Sign in at your Apple account’s devices list and confirm the phone is gone. Ten seconds, and it’s the difference between assuming and knowing.
If you’ve already sold it and forgot
Recoverable, usually. Sign in to your Apple account, open the devices list, select the phone, and remove it. This works when the device has been erased and is offline. Once removed, the buyer can complete setup normally.
Apple can’t do this for you. Support will confirm the same thing: the account holder removes the device. So if you’re the buyer in this situation, the person you need is the seller, which is why keeping the listing and message thread matters.
Removing your account on Android
The order is everything.
Step one: remove the accounts. Settings > Passwords & accounts. Select your Google account, then Remove account. Repeat for any manufacturer account — Samsung, Xiaomi, Motorola — since these have their own lock behaviour independent of Google’s.
Step two: factory reset. Settings > System > Reset options > Erase all data. On Samsung devices the path is Settings > General management > Reset > Factory data reset.
Reverse those two steps and Factory Reset Protection engages, binding the phone to the last Google account that was signed in before the wipe. The buyer hits a setup screen demanding credentials they don’t have.
The Samsung layer
Samsung accounts sit on top of the Google one and lock independently. Settings > Accounts and backup > Manage accounts > Samsung account > Remove account. If you’ve used Samsung’s device-finding service, check that the phone has been removed there too.
If you’ve already reset in the wrong order
Less elegant than the Apple fix, but workable. Sign in on the device with the Google account it’s locked to, then remove that account from Settings, then factory reset again — this time in the right order.
There’s no remote equivalent of Apple’s device-removal path for Factory Reset Protection, which means this has to happen with the phone physically present. If you’ve already handed it over, you’re arranging a second meeting or walking the buyer through a call. Not the end of the world, but a good argument for doing it properly the first time.
A quick reference
| Situation | iPhone | Android |
|---|---|---|
| Standard pre-sale removal | Erase All Content and Settings | Remove accounts, then factory reset |
| Wrong order used | Remove device from account devices list, remotely | Sign in on device, remove account, reset again |
| Already handed over | Remove remotely from your account | Requires the device back, or a guided call |
| Verification | Device absent from your account devices list | Setup completes without asking for credentials |
| Who can override it | Nobody — not Apple, not a repair shop | Nobody — not Google, not the manufacturer |
That last row is the one worth internalising. There is no service, no shop, and no support line that legitimately bypasses either lock. Anyone advertising otherwise is selling either a scam or a phone with a compromised security state.
What this looks like from the buyer’s side
Useful to understand, because it shapes how a careful buyer will behave at your handover.
They’ll want to watch you erase the device, or to receive it sitting at the welcome screen. They’ll want to complete setup on their own account, with their own SIM, before paying. Some will ask for the serial number in advance to run a coverage lookup.
None of that is distrust of you personally. It’s the standard procedure for a transaction where the failure mode is unrecoverable, and it’s exactly what our used iPhone safety guide tells buyers to do. A seller who understands why they’re asking comes across as competent, which helps the sale.
Veelvoorkomende fouten om te vermijden
- Erasing an iPhone through recovery mode. Wipes the data, leaves the lock.
- Factory resetting Android before removing the Google account. The single most common cause of locked handovers.
- Forgetting the manufacturer account. Samsung’s locks independently of Google’s.
- Offering to leave your account signed in. Well-intentioned, genuinely bad for both parties.
- Skipping the verification step. Checking your account devices list takes seconds and removes all doubt.
- Selling with no contact trail. If something surfaces weeks later, the buyer needs to reach you — and you’ll want to be reachable, because the alternative is a dispute you can’t answer.
Veelgestelde vragen
Does a factory reset remove my iCloud account?
Only if you erase through Settings, which signs you out as part of the process. Erasing through recovery mode or a computer restore does not release Activation Lock.
Can Apple or Google remove the lock for me?
No. Both require the account holder to remove the device. Support can walk you through it, but they can’t do it on your behalf, and neither can a repair shop.
I sold the phone and forgot to sign out. What now?
On iPhone, remove the device from your account’s device list — this usually resolves it without the phone being present. On Android, the phone generally has to be in front of you, so contact the buyer and arrange it.
Do I need to turn off Find My separately?
Not if you use Erase All Content and Settings, which handles it. If you’re signing out manually first, Find My switches off with the sign-out.
What about an ex-work phone?
Check for a device management profile before selling. Enrollment by an organisation survives a factory reset and can only be released by that organisation, so a company-issued phone may not be yours to sell in any practical sense.
Should I remove the account before or after taking listing photos?
After. Keep the phone working while you photograph it and answer buyer questions, then remove the account and reset on the day of the handover.
Open your account’s device list right now and look at what’s on it. Most people find at least one device they no longer own, and every one of those is a phone somebody else may be struggling with.
When yours is clean, list it on ExploreFrag — and the full reset sequence covers what to move off the phone before you erase it.
About the author
Emran Ahmed is the founder and CEO of ExploreFrag, a marketplace for buying and selling used phones and accessories across every brand. Locked handovers are the most common serious problem in ExploreFrag’s support inbox, and almost all of them come from honest sellers doing the right steps in the wrong sequence. He now checks his own account device list every few months out of habit.